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Botanical Name Common Name	Abbreviation	Life Cycle	Life Form	Characteristics	Flower Color	Bloom Period	Height (inches)	Horticultural Information	Soil Type/ Conditions	Native To	Plant Communities	Elevation (feet)
Abronia maritima SAND VERBENA	ABMAR	P	FLWR, GRCV	PRST	PK, PU	VAR	6	DRAIN, DRY, SUN	SLN, SND	BAJA, CA	CA	0 - 300
Abronia villosa HAIRY SAND VERBENA	ABVIL	A	FLWR, GRCV	ASND, PRST	PK, PU	SP, SU	6	DRAIN, DRY, SUN	SLN, SND	AZ, CA, MEX, NV	D, DM	0 - 5200
Acacia constricta WHITE-THORN ACACIA	ACCON	P	SHRB, TREE	ERCT, LGME, ORNM	O, Y	SP, SU	2 - 10	DRAIN, DRY, SUN, WILD	ALK	AZ, NM	D, DM	2000 - 6500
Achnatherum coronata (Stipa c.) GIANT STIPA	ACCOR	P	GRSS	COOL			12 - 48	DRAIN, DRY, STBL, SUN, WILD	GRV, RKY	CA	CA, CC, FOW	0 - 5000
Achillea filipendulina GOLDEN YARROW	ACFIL	P	FLWR, GRCV	ERCT, FR, ORNM	Y	VAR	24 - 48	CULT, DRY, STBL, SUN	LM	INTRO
Acacia gregii CATCLAW ACACIA	ACGRE	P	SHRB, TREE	DCD, ERCT, LGME	Y	SP	8 - 20	DRAIN, DRY, SUN, WILD	LM	AZ, CA, NV	D, DM	325 - 4500
Achnatherum hymenoides (Oryzopsis h.) INDIAN RICE GRASS	ACHYM	P	GRSS	BNCH, COOL			13 - 24	CULT, DRAIN, DRY, STBL, SUN	SND	CA, MEX	D, DM	0 - 10400
Achnatherum lemmonii LEMMON'S NEEDLEGRASS	ACLEM	P	GRSS	BNCH, COOL			12 - 36	CULT, DRAIN, STBL, SUN	NS	CA	FOW, MTN	0 - 7500
Achillea millefolium WHITE YARROW	ACMIL	P	FLWR, GRCV	ERCT, FR, INV, ORNM	W	VAR	24	CULT, IRR, PSHD, STBL	CLY, SLN, SND	CA	CA, FOW, G, MTN	0 - 13000
Achillea millefolium Cerise Queen	ACMILC	P	FLWR, GRCV	ERCT, FR, ORNM, RHIZ	MULTI, PK, R	SP, SU	18 - 24	CULT, IRR, PSHD	CLY, SLN, SND	INTRO		0
Acacia redolens PROSTRATE WATTLE	ACRED	P	GRCV, SHRB	EVGR, LGME, ORNM, PRST	Y	SP, SU	2	CULT, DRAIN, STBL, SUN	LM	INTRO
Achillea roseum ROSY RED YARROW	ACROS	P	FLWR, GRCV	ERCT, FR, INV, ORNM	PK, PU, R	VAR	18	CULT, IRR, PSHD	CLY, SLN, SND	INTRO
Achnatherum speciosum (Stipa s.) DESERT NEEDLEGRASS	ACSPE	P	GRSS	BNCH, COOL			12 - 24	DRAIN, STBL, SUN, WILD	RKY	CA, CO, MEX	D, DM, FOW, G	0 - 6700
Acamptopappus sphaerocephalus GOLDENHEAD	ACSPH	P	SSHRB	ASND	Y	SP, SU	2 - 3	DRAIN, DRY, SUN	GRV, RKY	AZ, CA, NV	CC, D, DM	0 - 7200
Achillea tomentosa WOOLY YARROW	ACTOM	P	FLWR	ERCT, FR, INV, ORNM	Y	VAR	6 - 12	CULT, IRR, PSHD	CLY, SLN, SND	INTRO
Adenostoma fasciculatum CHAMISE, GREASWOOD	ADFAS	P	SHRB	EVGR, FH	W	SP	2 - 12	DRAIN, DRY, SUN, WILD	LM	CA	CC, DM	0 - 5200
Adenostoma sparsifolium REDSHANKS	ADSPA	P	SHRB	EVGR, FH	W	SP	4 - 18	DRAIN, DRY, SUN, WILD	LM	CA	CC, DM	1000 - 6500
Agrostis alba REDTOP	AGALB	P	GRSS	COOL, ORNM, RHIZ, SOD			24 - 36	CULT, IRR, PSHD, STBL, SUN, WET	ACD, ALK	INTRO
Agropyron desertorum v. Nordan NORDAN CRESTED WHEATGRASS	AGDESN	P	GRSS	BNCH, COOL, RHIZ			13 - 24	CULT, IRR, STBL, SUN	ALK, SLN	INTRO
Agropyron elongatum TALL WHEATGRASS	AGELO	P	GRSS	BNCH, COOL, RHIZ			24 - 36	CULT, DRAIN, IRR, STBL, SUN	ALK, SLN	INTRO
Agrostis exarata SPIKE BENTGRASS	AGEXE	P	GRSS	COOL, RHIZ, SOD			12 - 24	CULT, IRR, PSHD, STBL, SUN, WET	NS	CA, MEX	CA, FOW, G, MTN	0 - 10000
Agropyron intermedium v. Oahe OAHE INTERMEDIATE WHEATGRASS	AGINTO	P	GRSS	COOL, RHIZ			12 - 30	CULT, DRAIN, IRR, STBL, SUN	ACD, ALK, SLN	INTRO
Agrostis pallens (A. diegoensis) THINGRASS	AGPAL	P	GRSS	COOL, RHIZ, SOD			6 - 24	CULT, DRAIN, PSHD, STBL	NS	CA	CC, FOW, G, MTN	0 - 10700
Agropyron spicatum See: Pseudoroegneria spicata ssp spicata	AGSPI						0
Agropyron trachycaulum See: Elymus tricophorum	AGTRA						0
Agropyron trichophorum PUBESCENT WHEATGRASS	AGTRI	P	GRSS	COOL, RHIZ			12 - 24	CULT, DRAIN, IRR, STBL, SUN	ALK, SLN	INTRO
Allium praecox EARLY ONION / WILD ONION	ALPRA	P	FLWR	ERCT	PK, PU	SP	18	DFCT, DRAIN, DRY, PSHD, SHD, WILD	NS	BAJA, CA	CA, CC, G	0 - 2500
Alyssum saxatile (Aurinia s.) BASKET OF GOLD	ALSAX	P	FLWR, GRCV	FR, ORNM	Y	SP, SU, WT	8 - 12	CULT, IRR, PSHD, SUN	LM	INTRO
Ambrosia acanthicarpa ANNUAL BURSAGE	AMACA	A	SSHRB	ERCT		SP	2 - 5	DRAIN, DRY, SUN, WILD	SND	CA, MT, NM, TX, WA	CA, CC, D, DM, FOW, G, MTN	0 - 7200
Amelanchier alnifolia SASKATOON SERVICEBERRY	AMALN	P	SHRB, TREE	DCD, RHIZ	PK, W	SP	3 - 20	DRAIN, IRR, SUN, WILD	GRV, RKY	CA, ID, OR, WA	MTN	165 - 8500
Ambrosia chamissonis BEACH BUR-SAGE	AMCHA	P	SHRB	PRST	W, Y	SP	1	DRAIN, STBL, SUN, WILD	SND	CA	CA	0 - 85
Ambrosia chenopodiifolia SAN DIEGO BUR SAGE	AMCHE	P	SHRB	ASND	W	SP	6 - 12	SUN, WILD	NS	BAJA, CA	CA	0 - 500
Ambrosia dumosa WHITE BUR-SAGE	AMDUM	P	SHRB	DCD	W, Y	SP	1 - 2	DRAIN, DRY, STBL, SUN, WILD	ALK, GRV, RKY, SLN, SND	AZ, CA, NV	D, DM	0 - 5200
Amsinckia eastwoodiae EASTWOOD'S FIDDLENECK	AMEAS	A	FLWR	ERCT, TOX	Y	SP	6 - 36	SUN, WILD	NS	CA	CC, FOW, G	150 - 1600
Amsinckia menziesii v. intermedia FIDDELNECK/ RANCHER'S FIREWEED	AMMENI	A	HERB	ERCT, INV, TOX	Y	SP, WT	6 - 36	SUN, WILD	NS	AZ, BAJA, CA, NV	CA, CC, FOW	0 - 5600
Amsinckia menziesii v. menziesii MENZIE'S FIDDLENECK	AMMENM	A	HERB	ERCT, INV, TOX	Y	SP, WT	6 - 36	SUN, WILD	NS	AZ, BAJA, CA, NV	CA, CC, FOW	0 - 5600
Ambrosia psilostachya WESTERN RAGWEED	AMPSI	P	SHRB	ASND, RHIZ	G	FA, SU	2 - 4	SUN, WILD	NS	CA	CA, CC, D, DM, FOW, G, MTN	0 - 3200
Anagallis arvensis v. careulea PIMPERNEL, WEATHERGLASS	ANARVC	A	FLWR, GRCV	ORNM	B	SP, SU	10	CULT, IRR, SUN	LM	INTRO
Anemopsis californica YERBA MANSA	ANCAL	P	FLWR, HERB	INV, RHIZ, RPRN, WTLD	W	SP, SU	18	IRR, PSHD, SUN	ALK, SLN	AZ, BAJA, CA, NV	CA, CC, D, FOW	250 - 5500
Aquilegia caerulea ROCKY MOUNTAIN COLUMBINE	AQCAE	P	FLWR	ERCT	B, W	SP, SU	12 - 30	IRR, PSHD, SUN	LM	AZ, CO, NM
Aquilegia Hybrid McKana's Giants Columbine	AQCAEM	P	FLWR	ERCT	LAV, R, W, Y	SP, SU	12 - 30	IRR, PSHD, SUN	LM	INTRO	FOW, MTN	0
Aquilegia chrysantha YELLOW COLUMBINE	AQCHR	P	FLWR	ERCT	Y	SP, SU	24 - 48	IRR, PSHD, SUN	LM	AZ, NM
Aquilegia formosa WESTERN RED COLUMBINE	AQFOR	P	FLWR	ERCT, RPRN, WTLD	R, Y	SP, SU	18 - 36	CULT, DRAIN, IRR, PSHD	LM	CA, UT	DM, FOW, MTN	3000 - 9700
Aristida adscensionis SIX-WEEKS THREE-AWN	ARADS	A	GRSS	BNCH, WARM			12 - 24	DRAIN, DRY, SUN, WILD	LM, SND	AZ, CA, NM, NV	CC, D, G	0 - 4600
Artemisia californica CALIFORNIA SAGEBRUSH	ARCAL	P	SHRB	ASND, EVGR		FA, SU	2 - 5	DRAIN, DRY, STBL, SUN, WILD	LM	CA	CA, CC, FOW	0 - 2600
Artemisia douglasiana MUGWORT	ARDOU	P	SHRB	ERCT, INV		FA, SU	3 - 6	PSHD, STBL, SUN, WILD	NS	CA, NV	CA, CC, FOW	0 - 6000
Artemisia dracunculus TARRAGON SAGEBRUSH	ARDRA	P	SHRB	DCD, ERCT, INV, RHIZ	W	FA, SU	2 - 6	DRAIN, STBL, SUN, WILD	GRV, SND	AZ, CA, ID, NV, OR, WA	CA, CC, FOW, MTN	0 - 9000
Arabis lyallii (Alpina l.) WHITE ROCKCRESS	ARLYA	P	FLWR, GRCV	ORNM	W	SP	4 - 10	SUN	RKY	CA	CA, FOW, G, MTN	7800 - 12500
Argemone munita PRICKLEY POPPY, CH	ARMUN	A/P	FLWR	ERCT, TOX	W	SP, SU	48	DRAIN, DRY, SUN	SND	AZ, BAJA, CA, NV	CA, CC, DM, FOW, G, MTN	4000 - 8500
Artemisia palmerii TALL SAGEBRUSH	ARPAL	P/B	SHRB	ERCT		FA, SU	3 - 8	DRAIN, SUN, WILD	SND	CA	CA, CC	0 - 2000
Arctostaphylos patula GREENLEAF MANZANITA	ARPAT	P	SHRB	DCMB, ERCT, EVGR	PK	SP	3 - 7	DFCT, DRAIN, WILD	ACD, RKY, SND	BAJA, CA	CC, DM, FOW, MTN	2000 - 11000
Aristida purpurea PURPLE THREE-AWN	ARPUR	P	GRSS	BNCH, ORNM, WARM			12 - 24	CULT, DRAIN, DRY, SUN, WILD	RKY, SND	AZ, CA, NV	CC, D, G	0 - 6500
Arctostaphylos purissima LA PURISIMA MANZANITA	ARPURI	P	SHRB	ERCT, EVGR, PRST	PK, W	SP	3 - 12	DFCT, DRAIN, WILD	ACD, RKY, SND	CA	CA, CC	0 - 1000
Artemisia pycnocephala BEACH SAGEWORT/SA	ARPYC	P	GRCV, SHRB	DCMB, EVGR	Y	FA, SU	2	CULT, DRAIN, STBL, SUN	RKY, SND	CA	CA, CC	0 - 650
Aristida ternipes v. hamulosa HOOK THREE-AWN	ARTERH	P	GRSS	BNCH, WARM			12 - 24	CULT, DRAIN, DRY, STBL, SUN, WILD	NS	AZ, CA, NV	CC, D, G	300 - 4400
Artemisia tridentata BIG BASIN SAGEBRUS	ARTRI	P	SHRB	ASND, EVGR, INV		FA, SU	2 - 10	DRAIN, STBL, SUN, WILD	GRV, LM, SND	AZ, CA, NM, NV, OR	CC, D, DM, FOW	0 - 10000
Aster abutus SEE: Xylorhiza tortifolia	ASABU						0					0
Aster chilensis PACIFIC ASTER	ASCHI	P	FLWR	ASND, ERCT, INV, RHIZ	LAV	FA, SU	12 - 36	SUN, WILD	SLN	CA	CA, CC, FOW, G, MTN	0 - 4500
Astragalus pomonensis POMONA LOCOWEED	ASPOM	P	GRCV	ASND, DCD, LGME	W	SP	12 - 36	DRAIN, DRY, SUN, WILD	SND	BAJA, CA	CA, CC, G	150 - 2300
Aster tanacetifolius See: Machaeranthera	ASTAN						0
Asclepias tuberosa BUTTERFLY WEED	ASTUB	P	FLWR	ORNM, TOX	O	SP, SU	12 - 36	CULT, DRAIN, IRR, SUN	SND	MO, WV, VT, VA, UT, TN, SD, SC, RI, NH, NC, AR, MI, ME, MA, KY, KS, IL, IA, GA, FL, CT
Atriplex canescens 4 WING SALTBUSH	ATCAN	P	SHRB	ASND, EVGR, FR		FA, SU	3 - 6	DRAIN, DRY, STBL, SUN, WILD	ALK, BRN, CLY, GRV, RKY, SLN, SND	AZ, CA, NM, NV, OR	CA, CC, D, DM, FOW, G, MTN	0 - 7800
Atriplex confertifolia SHADSCALE	ATCON	P	SHRB	ASND, EVGR, FR		FA, SU	1 - 3	DRAIN, DRY, STBL, SUN, WILD	ALK, BRN, CLY, GRV, RKY, SLN, SND	AZ, CA, NM, NV, OR	D	0 - 7800
Atriplex glauca GRAY SALTBUSH	ATGLA	P	SHRB	DCMB, FR		FA, SU	1 - 2	CULT, DRAIN, DRY, STBL, SUN	ALK, BRN, SLN	INTRO
Atriplex hymenelytra HOLLY LEAF ATRIPLEX	ATHYM	P	SHRB	ASND, EVGR		SP	1 - 3	DFCT, DRAIN, DRY, SUN	ALK, GRV, RKY, SLN, SND	AZ, CA, MEX, NM, NV, UT	D, DM	0 - 4900
Atriplex lentiformis QUAILBUSH	ATLEN	P	SHRB	DCD, DCMB, FR	Y	FA, SU	3 - 10	DRAIN, DRY, STBL, SUN, WILD	ALK, CLY, GRV, RKY, SLN, SND	AZ, CA, NM, NV, UT	CA, CC, D, DM	0 - 4900
Atriplex lentiformis ssp. lentiformis BREWER SALTBUSH	ATLENL	P	SHRB	DCD, DCMB, FR	Y	FA, SU	5 - 7	DRAIN, DRY, STBL, SUN, WILD	ALK, CLY, GRV, RKY, SLN, SND	CA	CA, CC, D	0 - 4900
Atriplex leucophylla BEACH SALTBUSH	ATLEU	P	SHRB	DCMB, PRST		FA, SU	1	DRAIN, DRY, STBL	ALK, SLN, SND	BAJA, CA	CA, CC	0 - 150
Atriplex phyllostegia LEAFCOVER SALTWEEK ARROWSCALE	ATPHY	A	HERB	ERCT, FR, LF			4 - 16	DRAIN, DRY, SUN, WILD	ALK, SLN	CA, NV	D, DM, FOW, G	0 - 4900
Atriplex polycarpa CATTLE SPINACH	ATPOL	P	GRCV, SHRB	ASND, FR, INV		FA	2 - 5	DRAIN, DRY, STBL, SUN, WILD	ALK, CLY, GRV, RKY, SLN, SND	AZ, CA, NM, NV, UT	CC, D	0 - 4900
Atriplex semibaccata CREEPING SALTBUSH	ATSEM	P	GRCV, SSHRB	EVGR, FR, ORNM, PRST		FA, SU	1	CULT, IRR, STBL, SUN	ALK, BRN, CLY, GRV, RKY, SLN, SND	INTRO
Atriplex serenana BRACTSCALE	ATSER	A	SSHRB	ASND, DCMB, FR		FA, SU	1 - 4	SUN, WILD	ALK	BAJA, CA	CA, CC, D, G	0 - 6500
Atriplex spinifera MOJAVE SALTBUSH	ATSPI	P	SHRB	ASND, FR		FA	1 - 6	DRAIN, DRY, STBL, SUN, WILD	ALK, BRN, CLY, GRV, RKY, SLN, SND	CA	CC, D	0 - 2600
Avena sativa WHITE OATS	AVSAT	A	GRSS	COOL, ERCT			16 - 36	CULT	NS	INTRO
Avena sativa 'California Red' CALIFORNIA RED OATS	AVSATC	A	GRSS	COOL, ERCT			16 - 36	CULT	NS	INTRO
Baccharis emoryi EMORY BACCHARIS	BAEMO	P	SHRB	ASND, FR		FA	4 - 12	STBL, WET, WILD	SLN, SND	CA, NM, UT	CA, CC, D	0 - 1900
Baileya multiradiata DESERT MARIGOLD	BAMUL	A/P	FLWR	FR, ORNM	Y	ALL	12 - 24	CULT, DRAIN, DRY, SUN	RKY, SND	AZ, CA, NV	D, DM	1900 - 5200
Baccharis pilularis consanguinea CHAPARRAL BROOM, COYOTE BUSH	BAPILC	P	GRCV, SHRB	EVGR, FR, PRST		FA	4 - 6	CULT, PSHD, STBL	SER	CA	CA, CC, FOW, G	0 - 2000
Baccharis salicifolia (B. viminea) SEEP WILLOW-MULEFAT	BASAL	P	SHRB	ASND, FR, INV		FA	4 - 10	STBL, WET, WILD	SLN, SND	AZ, CA, NM, NV, UT	CA, CC	0 - 1500
Baccharis sarothroides BROOM BACCHARIS	BASAR	P	SHRB	ERCT, FR		FA	4 - 8	DRAIN, STBL, SUN, WILD	NS	AZ, CA, NM, NV	CA, CC, D, FOW	0 - 2700
Bellis perennis ENGLISH DAISY	BEPER	A/P	FLWR, GRCV	ASND, ORNM	PK, R, W	SP, SU	3 - 6	CULT, DRAIN, IRR, PSHD	LM	INTRO
Bloomeria crocea COMMON GOLDENSTAR	BLCRO	P	FLWR	DCD	Y	SP	24	DRY, PSHD, WILD	CLY, LM	BAJA, CA	CA, CC, FOW, G, MTN	0 - 5000
Bouteloua aristidoides NEEDLE GRAMA	BOARI	A	GRSS	ASND, BNCH, DCMB, WARM			12	DRY, STBL, SUN, WILD	RKY, SND	CA, MEX, TX, UT	D, DM	0 - 6000
Bouteloua curtipendula SIDEOATS GRAMA	BOCUR	P	GRSS	BNCH, ERCT, RHIZ, SOD, WARM			24	CULT, DRAIN, STBL, SUN	RKY, SND	AZ, CA, NM	CC, D, DM, FOW	0 - 6200
Bouteloua gracilis BLUE GRAMA	BOGRA	P	GRCV, GRSS	BNCH, RHIZ, SOD, WARM			6 - 24	CULT, DRAIN, STBL, SUN	ALK	CA, IA, IL, KS, MA, ME, MEX, MO, ND, SD, UT, WI	CC, FOW, G, MTN	0 - 7500
Brickellia californica BRICKELLIA	BRCAL	P		ASND, DCD	W	SP	3	DRAIN, SUN, WILD	GRV, RKY, SND	AZ, CA, NM, NV	D, DM, FOW	0 - 5000
Bromus carinatus NATIVE CALIFORNIA BROME	BRCAR	P	GRSS	BNCH, COOL			18 - 36	CULT, DRY, STBL, SUN	NS	CA, MEX, TX	CA, CC, FOW, G	0 - 2600
Bromus carinatus 'Cucamonga' (Bromus arizonicus) CUCAMONGA BROME	BRCARC	A/B	GRSS	BNCH, COOL			12 - 24	CULT, DRY, STBL, SUN	NS	CA	CA, CC, FOW, G, MTN	0 - 11000
Bromus carinatus v. maritimus COASTAL CALIFORNIA BROME	BRCARM		GRSS				18 - 36	CULT, DRY, STBL, SUN	NS	CA, OR	CA, CC, G	0 - 11000
Bromus hordeaceus (B. mollis) BLANDO BROME, SOFT CHESS	BRHOR	A	GRSS	BNCH, COOL, INV			1 - 24	CULT, DRY, STBL, SUN	NS	INTRO		0 - 3200
Bromus marginatus MOUNTAIN BROME	BRMAR	P	GRSS	BNCH, COOL			24 - 36	CULT, DRY, STBL, SUN	NS	CA	FOW, G, MTN	0 - 11000
Bromus maritimus See: Bromus carinatus v. maritimus	BRMARA						0
Briza maxima RATTLESNAKE GRASS, QUAKING GRASS	BRMAX	A	GRSS	BNCH, COOL, ORNM			12 - 24	CULT, DRY, PSHD, SUN	NS	INTRO	CA, CC, FOW, G, MTN	65 - 2600
Bromus mollis See: Bromus hordeaceus	BRMOL						0
Bromus rubens RED BROME	BRRUB	A	GRSS	BNCH, COOL, INV			2 - 18	CULT, DRY, STBL, SUN	NS	INTRO
Buchloe dactyloides BUFFALO GRASS	BUDAC	P	GRSS	RHIZ, SOD, WARM			1 - 12	CULT, DRAIN, IRR, SUN	NS	CO, NM, TX		0 - 4500
Castilleja angustifolia DESERT INDIAN PAINTBRUSH	CAANG	P	FLWR	ASND	O, R, Y	SP	6 - 18	DFCT, DRY, SUN, WILD	GRV, LM, RKY	AZ, CA, NM, NV	D, FOW, G	3200 - 9800
Carex barbarae SANTA BARBARA SEDGE	CABAR	P	SDG	ERCT, INV, RHIZ, RPRN, WTLD			24 - 36	SUN, WET, WILD	NS	CA	CA, CC, FOW, G	0 - 3000
Camissonia bistorta CALIFORNIA SUN CUP	CABIS	B	FLWR	ASND	Y	SP	24 - 36	SUN, WILD	CLY, LM, RKY, SND	BAJA, CA	CA, CC, FOW, G	0 - 1900
Camissonia californica SUN CUP	CACAL	A	FLWR	ERCT	Y	SP	4 - 60	DRAIN, DRY, SUN, WILD	CLY, LM, RKY, SND	AZ, CA, MEX	CA, CC, D	0 - 5000
Calocedrus decurrens INCENSE CEDAR	CADEC	P	TREE	ERCT, EVGR			75 - 90	CULT, DRY, SUN	NS	BAJA, CA, NV, OR	CA, CC, FOW, G, MTN	2400 - 8200
Castilleja exserta OWL'S CLOVER	CAEXS	A	FLWR	ERCT	PU	SP	4 - 12	DFCT, DRAIN, SUN, WILD	LM, SND	AZ, CA, NM	CC, D, DM, FOW, G	0 - 5200
Cassia fasciculata PARTRIDGE PEA	CAFAS	A	FLWR	ORNM, RPRN	Y	FA, SU	12 - 30	DRY, SUN	SER, SND	INTRO
Caulanthus inflatus DESERT CANDLE	CAINF	A	HERB	ERCT	PU	SP	8 - 28	DFCT, DRAIN, DRY, SUN, WILD	GRV, LM, RKY, SND	CA	D, DM	0 - 5000
Calystegia macrostegia ISLAND MORNING GLORY	CAMAC	P	SSHRB, VINE	ASND	PK, W	SP	3 - 12	DRAIN, DRY, PSHD, WILD	RKY	BAJA, CA	CA, CC	0 - 3000
Calendula officinalis CALENDULA, POT MARIGOLD	CAOFF	A	FLWR	ORNM	O, Y	FA, WT	12	CULT, DRAIN, SUN	CLY, LM	INTRO
Castilleja sp. INDIAN PAINTBRUSH	CASP	P	FLWR	ERCT	R	FA, SP, SU	8 - 24	DFCT, PSHD, SUN	NS	CA	CA, CC, D, DM, FOW, G, MTN	0 - 3900
Carex spissa San Diego sedge	CASPI	P	SDG	CLMP, ERCT, RPRN	BR		12 - 70	DFCT, SHD, WET	ALK, CLY, SER	AZ, CA	CA, FOW	0
Carex tumulicola Foothill Sedge	CATUM	P	SDG	CLMP, EVGR, ORNM, RHIZ	BR, G	SP, SU	12 - 24	DFCT, DRY, IRR, PSHD		CA, ID, OR, WA	CA, FOW, G	100 - 3600
Cerastium beeringianum SNOW IN SUMMER	CEBEE	P	FLWR, GRCV	ORNM	W	SP, SU	6 - 12	CULT, DRAIN, IRR, PSHD	LM	INTRO
Cercocarpus betuloides MOUNTAIN MAHOGANY	CEBET	P	SHRB, TREE	ASND, ERCT, EVGR	W	FA	5 - 12	DRY, STBL, SUN, WILD	RKY	AZ, BAJA, CA, OR	CC, DM, FOW, MTN	0 - 8200
Ceanothus cuneatus BUCKBRUSH	CECUN	P	SHRB	ERCT, EVGR, PRST	B, LAV, W	SP, WT	3 - 8	DRAIN, DRY, STBL, SUN, WILD	RKY, SER, SND	BAJA, CA, OR	CA, CC, MTN	0 - 6000
Centaurea cyanus BACHELOR BUTTONS	CECYA	A	FLWR	ERCT, ORNM	MULTI	SP, SU	24 - 36	CULT, IRR, PSHD, SUN	LM	INTRO
Centaurea cyanus, Dwarf DWARF CORNFLOWER	CECYAD	A	FLWR	ERCT, ORNM	MULTI	SP, SU	12 - 16	CULT, IRR, PSHD	LM	INTRO
Cercidium floridum BLUE PALO VERDE	CEFLO	P	SHRB, TREE	ASND, DCD	Y	SP	30	CULT, DRAIN, DRY, STBL, SUN, WILD	SND	AZ, CA, MEX	D	0 - 3600
Ceanothus impressus SANTA BARBARA CEANOTHUS	CEIMP	P	SHRB	ASND, EVGR	B	SP	6 - 9	CULT, DRAIN, SUN	SND	CA	CA, CC	0 - 650
Ceanothus integerrimus DEERBRUSH	CEINT	P	SHRB	ASND, DCD	B, W	SP	3 - 10	DRY, PSHD, WILD	ALK	CA, OR, WA	CA, FOW, MTN	0 - 7000
Cercocarpus ledifolius CURL-LEAF MOUNTAIN MAHOGANY	CELED	P	SHRB, TREE	ERCT, EVGR	W	SP	6 - 12	DRY, STBL, SUN, WILD	RKY	AZ, BAJA, CA, NV, OR	CC, DM, FOW, MTN	4000 - 8200
Ceanothus leucodermis CHAPARRAL WHITETHORN	CELEU	P	SHRB	ERCT, EVGR	B, W	SP	5 - 12	DRAIN, DRY, WILD	RKY, SND	BAJA, CA	CC, FOW	0 - 4000
Ceanothus megacarpus BIG POD CEANOTHUS	CEMEG	P	SHRB	ASND, EVGR	W	SP, WT	3 - 12	DRY, SUN, WILD	NS	CA	CA, CC	0 - 2400
Cercidium microphyllum FOOTHILL PALO VERDE	CEMIC	P	SHRB, TREE	ASND, DCD	Y	SP	5 - 25	CULT, DRAIN, DRY, STBL, SUN, WILD	GRV, RKY, SND	AZ, CA, MEX	D	0 - 2000
Cercis occidentalis WESTERN REDBUD	CEOCC	P	SHRB, TREE	DCD, ERCT	PU, R	SP, WT	6 - 24	IRR, PSHD, STBL, WILD	NS	CA	CC, FOW, MTN	0 - 4000
Erysimum hieraciifolium (Cheiranthus allionii) SIBERIAN WALLFLOWER	CHALL	P/B	FLWR	ORNM	O	SP	12 - 18	CULT, IRR, SUN	LM	INTRO
Chrysanthemum carinatum PAINTED DAISY	CHCAR	A	FLWR	ERCT, ORNM	MULTI	FA, SP, SU	18 - 36	CULT, IRR, SUN	LM	INTRO
Erysimum cheiri (Cheiranthus c.) ENGLISH WALLFLOWER	CHCHE	P/B	SSHRB	ORNM	MULTI	SP	12 - 30	CULT, IRR, PSHD, SUN	LM	INTRO
Chrysanthemum coronarium GARLAND DAISY	CHCOR	A	FLWR	ERCT, ORNM	Y	SP, SU	24 - 30	CULT, IRR, SUN	LM	INTRO
Chrysanthemum leucanthemum OX-EYE DAISY	CHLEU	P	FLWR	ORNM	W	FA, SU	24 - 48	CULT, IRR, PSHD, SUN	LM	INTRO
Chilopsis linearis DESERT WILLOW	CHLIN	P	SHRB, TREE	DCD, ERCT	LAV, PK, W	SP, SU	10 - 20	CULT, DRAIN, DRY, SUN, WILD	GRV, SND	AZ, CA, MEX, NM, NV	D, DM	0 - 4900
Chrysanthemum maximum SHASTA DAISY	CHMAX	P	FLWR	ORNM	W	SU	12 - 36	CULT, IRR, PSHD, SUN	LM	INTRO
Chrysanthemum multicaule YELLOW CLUMP DAISY	CHMUL	A	FLWR	ORNM	Y	FA, SU	6 - 12	CULT, IRR, SUN	LM	INTRO
Chrysothamnus nauseosus RABBITBRUSH	CHNAU	P	SHRB	DCD, ERCT	Y	FA, SU	1 - 7	DFCT, DRY, SUN, WILD	NS	CA	D, DM, MTN	0 - 10800
Chrysanthemum paludosum CREEPING DAISY	CHPAL	A	FLWR	ORNM	W	FA, SU	6 - 12	CULT, IRR, SUN	LM	INTRO
Chrysothamnus paniculatus BLACK BANDED RABBITBRUSH	CHPAN	P	SHRB	ERCT	Y	FA	3 - 4	DFCT, DRY, SUN, WILD	GRV	AZ, CA, UT	D, DM	1300 - 5200
Cistus creticus (C. villosus, C. corsicus) ROCK ROSE	CICRE	P	SHRB	ASND, EVGR, FR, ORNM	PK, PU	SP, SU	3 - 5	CULT, DRAIN, DRY, STBL, SUN	SLN	INTRO
Cirsium fontinale FOUNTAIN THISTLE	CIFON	P	HERB	ASND, RPRN	LAV, PK, W	SU	20 - 80	SUN, WILD	SER	CA	CA, CC	0 - 2500
Cichorium intybus CHICORY	CIINT	P	SHRB	ERCT, INV, ORNM	B		3 - 6	CULT, DRAIN, IRR, SUN	NS	INTRO
Cistus ladanifer SPOTTED ROCK ROSE	CILAD	P	SHRB	ASND, EVGR, FR, ORNM	W	SU	3 - 5	CULT, DRAIN, DRY, STBL, SUN	SLN	INTRO
Cistus salvifolius SAGE-LEAF ROCK ROSE	CISAL	P	SHRB	EVGR, FR, ORNM, PRST	W	SP	2	CULT, DRAIN, DRY, STBL, SUN	SLN	INTRO
Clarkia amoena FAREWELL TO SPRING	CLAMO	A	FLWR	ASND, ORNM	PK, W	SP, SU	8 - 14	CULT, DRY, PSHD, SUN	LM, SND	CA	CA, CC, FOW, G, MTN	0 - 2300
Clarkia bottae (C. deflexa) SHOWY FAREWELL TO SPRING, PUNCHBOWL GODETIA	CLBOT	A	FLWR	ERCT	LAV	SP	8 - 18	CULT, WILD	LM	CA	CA, CC, FOW, G	0 - 3200
Clarkia concinna RED RIBBONS	CLCON	A	FLWR	ERCT	PK, R	SP, SU	16	SHD, WILD	LM	CA	CA, CC, FOW, MTN	0
Clarkia elegans (C. unguiculata) MOUNTAIN GARLAND	CLELE	A	FLWR	ERCT, ORNM	PK, PU	SP, SU	24 - 48	CULT, DRY, IRR, PSHD, SUN	LM, SND	CA	FOW, MTN	0 - 5000
Clarkia purpurea Winecup fairyfan	CLPUR	A	FLWR, HERB	ERCT, WFLR	LAV, PU	SP	12	DRAIN, PSHD, SUN, WILD		AZ, BAJA, CA, WA	CC, FOW, G	0 - 1640
Cleome serrulata ROCKY MOUNTAIN BEEPLANT	CLSER	A	FLWR	ERCT, ORNM	LAV, PK	SP, SU	12 - 48	CULT, DRY, SUN	NS	CA	CC, MTN	4000 - 5500
Coreopsis bigelovii BIGELOWS COREOPSIS	COBIG	A	FLWR	ERCT	Y	SP	6 - 24	DRAIN, SUN, WILD	LM, SND	CA	D, FOW, G	1000 - 5000
Cosmos bipinnatus COSMOS	COBIP	A	FLWR	ERCT, ORNM	MULTI	SP, SU	36 - 60	CULT, IRR, SUN	LM	INTRO
Coreopsis calliopsidea LEAFYSTEM COREOPSIS	COCAL	A	FLWR	ERCT	Y	SP	6 - 18	DRAIN, SUN, WILD	GRV, LM	CA	CC, D, G	500 - 3200
Comarostaphylis diversifolia SUMMER HOLLY	CODIV	P	SHRB, TREE	ERCT, EVGR	W	SP	6 - 18	DFCT, DRAIN	NS	BAJA, CA	CA, CC	300 - 1900
Coreopsis gigantea TREE COREOPSIS / GIANT SEA DAHLIA	COGIG	P	SHRB	ASND, EVGR	Y	SP, SU	3 - 5	DRAIN, DRY, SUN, WILD	SND	CA	CA, CC	50 - 200
Collinsia heterophylla CHINESE HOUSES	COHET	A	FLWR	ERCT, ORNM	PU, W	SP, SU	12 - 24	CULT, DRAIN, IRR, PSHD, SUN	LM, SND	CA	CA, CC, D, DM, FOW, G, MTN	0 - 5000
Coreopsis lanceolata LANCE-LEAVED COREOPSIS	COLAN	P	FLWR	ERCT	Y	SP, SU	18 - 36	CULT, DRAIN, SUN	LM	INTRO
Cosmos sulphureus SULPHUR COSMOS	COSUL	A	FLWR	ERCT, ORNM	O, R, Y	FA, SU	30 - 60	CULT, IRR, SUN	LM	INTRO
Coreopsis tinctoria ANNUAL COREOPSIS	COTIN	A	FLWR	ERCT, ORNM	R, Y	FA, SU	12 - 36	CULT, DRAIN, SUN	LM	INTRO
Croton californicus CALIFORNIA CROTON	CRCAL	P	SSHRB	ASND	G	FA, SP, SU	1 - 3	DFCT, SUN, WILD	SND	AZ, CA, MEX	CA, CC, D	0 - 4000
Croton setiger (Eremocarpus s.) DOVEWEED	CRSET	A	GRCV	INV, PRST, TOX	W	FA, SU	5 - 8	DRAIN, DRY, STBL, SUN, WILD	NS	CA	CA, CC, D, DM, FOW, G, MTN	0 - 6000
Cynoglossum amabile CHINESE FORGET-ME-NOT	CYAMA	A/B	FLWR	ORNM	B	SP, SU	18 - 24	CULT, IRR, PSHD, SUN	LM	INTRO
Cynodon dactylon BERMUDAGRASS	CYDAC	P	GRSS	RHIZ, STLN, WARM			12 - 24	CULT, DRAIN, IRR, STBL, SUN	ACD, ALK	INTRO
Dactylis glomerata ORCHARDGRASS	DAGLO	P	GRSS	BNCH, COOL			12 - 30	CULT, DRAIN, IRR, PSHD	NS	INTRO
Delphinium ajacis ROCKET LARKSPUR	DEAJA	A	FLWR	ERCT, ORNM, TOX	MULTI	SP, SU	12 - 36	CULT, IRR, SUN	LM	INTRO
Delphinium cardinale SCARLET LARKSPUR	DECAR	P	FLWR	ERCT	R	SP, SU	36 - 72	DRAIN, DRY, PSHD, WILD	LM, RKY	CA	CA, CC, FOW, G	950 - 4900
Deschampsia cespitosa TUFTED HAIRGRASS	DECES	P	GRSS	BNCH, COOL, RPRN			13 - 36	CULT, DRY, PSHD, STBL, SUN	NS	CA	CA, FOW, G, MTN	0 - 12500
Deschampsia cespitosa ssp. holciformis PACIFIC HAIRGRASS	DECESH	P	GRSS	BNCH, COOL, RPRN, WTLD			2 - 12	STBL, SUN, WET, WILD	SLN	CA	CA	0 - 12500
Deschampsia elongata SLENDER HAIRGRASS	DEELO	P	GRSS	BNCH, COOL, RPRN			2 - 12	CULT, PSHD, STBL, SUN, WET	NS	CA	CA, FOW, G, MTN	4500 - 10000
Dendromecon rigida BUSH POPPY	DERIG	P	SHRB	ASND, EVGR	Y	SP	4 - 8	DRAIN, DRY, SUN	GRV, LM, RKY	BAJA, CA	CA, CC, FOW, G	0 - 6000
Dimorphotheca aurantiaca (D. sinuata) AFRICAN DAISY	DIAUR	A	FLWR, GRCV	ORNM	O, Y	SP, WT	12 - 18	CULT, SUN	LM	INTRO
Diplacus aurantiacus puniceus (Mimulus a.pun) Mission red monkeyflower	DIAURA	P	SHRB	ASND	R	SP, SU	2 - 5	DRAIN, DRY, PSHD, STBL, SUN, WILD	RKY	BAJA, CA	CA, CC, FOW	0 - 7500
Diplacus auranticaus longiflorus (Mimulus a. long) YELLOW MONKEYFLOWER	DIAURL	P	SHRB	ASND	O, R, Y	SP, SU	1 - 3	DRAIN, DRY, PSHD, STBL, SUN, WILD	RKY	BAJA, CA	CA, CC, FOW, MTN	0 - 7500
Diplacus aurantiacus (Mimulus a.) STICKY MONKEYFLOWER	DIAURX	P	SHRB	ASND	O	SP, SU	2 - 4	DRAIN, DRY, PSHD, STBL, SUN, WILD	RKY	BAJA, CA	CA, CC, FOW, MTN	0 - 7500
Dianthus barbatus SWEET WILLIAM PINK	DIBAR	A/P	FLWR	ORNM, PRST	MULTI	SU	12 - 24	CULT, DRAIN, IRR, PSHD, SUN	LM	INTRO
Dichelostemma capitatum BLUE DICKS, WILD HYACINTH	DICAP	P	FLWR	ERCT	B, PU	SP	12 - 36	SUN, WILD	CLY, LM	CA	CC, D, FOW, G	0 - 7500
Dianthus deltoides MEADOW PINKS	DIDEL	A/P	FLWR	ORNM, PRST	PK	SP	6 - 16	CULT, DRAIN, IRR, PSHD, SUN	LM	INTRO
Dimorphotheca pluvialis WHITE AFRICAN DAISY	DIPLU	A	FLWR, GRCV	ORNM, PRST	W	SP, WT	6 - 12	CULT, DRAIN, IRR, SUN	LM	INTRO
Distichlis spicata (D. stricta) INLAND SALTGRASS, DESERT SALTGRASS	DISPI	P	GRSS	RHIZ, SOD, WARM			1 - 12	STBL, SUN, WET, WILD	ALK, SLN	CA, MEX, TX	CA, CC, D, DM, FOW, G, MTN	0 - 3200
Echinacea purpurea PURPLE PRAIRIE CONEFLOWER	ECPUR	P	FLWR	ORNM	PU	SP	24 - 36	CULT, DRAIN, IRR, PSHD, SUN	LM	INTRO
Elymus condensatus See: Leymus condensatus	ELCON						0
Elymus elymoides (Sitanion hystrix) BOTTTLE-BRUSH SQUIRELTAIL	ELELY	P	GRSS	BNCH, COOL			12 - 18	CULT, DRAIN, DRY, STBL, SUN	RKY, SND	CA	CA, CC, D, DM, FOW, G, MTN	0 - 13000
Elymus glaucus BLUE WILDRYE	ELGLA	P	GRSS	BNCH, COOL, STLN			12 - 40	CULT, DRAIN, STBL, SUN	NS	CA	CC, FOW, G, MTN	0 - 8200
Elymus junceus (Psathyrostachys j.) RUSSIAN WILDRYE	ELJUN	P	GRSS	BNCH, COOL, STLN			36	CULT, STBL, SUN	LM	INTRO
Eleocharis macrostachya COMMON SPIKERUSH	ELMAC	P	RUSH	ERCT, RHIZ, RPRN, WTLD			4 - 12	STBL, SUN, WET, WILD	CLY	CA, NV, OR	FOW, G, MTN	0 - 8200
Elymus multisetus (Sitanion jubatum) BIG SQUIRRELTAIL	ELMUL	P	GRSS	BNCH, COOL, STLN			12 - 18	CULT, DRAIN, DRY, STBL, SUN	RKY, SND	CA	CA, CC, D, DM, FOW, G, MTN	0 - 10000
Elymus trachycaulus (Agropyron t.) SLENDER WHEATGRASS	ELTRA	P	GRSS	BNCH, COOL			24 - 36	CULT, STBL, SUN	ALK, SLN	NC, WV, WI, VT, VA, UT, SD, NH, ND, CA, MO, ME, MA, KY, KS, IL, IA, CT	CA, CC, FOW, G, MTN	0 - 11000
Elymus triticoides See: Leymus triticoides	ELTRI						0
Encelia actonii ACTON BUSH ENCELIA	ENACT	P	SHRB	ASND, DCD	Y	SP, SU	2 - 4	DRAIN, DRY, SUN, WILD	RKY, SND	BAJA, CA	CC, D, DM	2600 - 4900
Encelia californica BUSH SUNFLOWER	ENCAL	P	SHRB	ASND, DCD	Y	SP, SU	2 - 5	DRAIN, DRY, STBL, SUN, WILD	NS	BAJA, CA	CA, CC	0 - 2000
Encelia farinosa BRITTLEBUSH	ENFAR	P	SHRB	ASND, DCD	Y	SP, SU	1 - 3	DRAIN, DRY, STBL, SUN, WILD	GRV, RKY, SND	AZ, CA, MEX, UT	CC, D	0 - 3200
Encelia frutescens BUSH ENCELIA	ENFRU	P	SHRB	ASND, DCD	Y	SP, SU	2 - 4	DRAIN, DRY, STBL, SUN, WILD	GRV, SND	AZ, BAJA, CA, NV	CC, D, DM	0 - 2600
Epilobium angustifolium FIREFLOWER, FIREWEED	EPANG	P	FLWR	ERCT, INV, RHIZ, RPRN, WTLD	PK	FA, SU	24 - 48	SUN, WILD	NS	CA	DM, FOW, MTN	0 - 110
Ephedra californica DESERT TEA	EPCAL	P	SHRB	ASND		SU	3 - 5	DRAIN, DRY, SUN	SND	AZ, BAJA, CA	CC, D, FOW, G	0 - 3000
Ephedra nevadensis MORMON TEA	EPNEV	P	SHRB	ERCT	BR	SP	1 - 3	DRAIN, DRY, SUN, WILD	RKY, SND	CA, NV, OR, UT	D, DM	0 - 3600
Ephedra viridis GREEN MORMON TEA	EPVIR	P	SHRB	ERCT	BR	SP	1 - 3	DRAIN, DRY, SUN, WILD	RKY, SND	AZ, CA, CO, NM, NV, UT	D, DM	3000 - 7500
Eriodictyon californicum YERBA SANTA	ERCAL	P	SHRB	ERCT, EVGR, INV	PU	SP, SU	3 - 9	DRAIN, DRY, STBL, SUN, WILD	NS	CA, OR	CC, FOW	0 - 5500
Erodium cicutarium RED STEMMED FILLAREE	ERCIC	A	GRCV	DCMB, INV	PU	SP, WT	4 - 8	SUN	NS	INTRO
Eriogonum cinereum ASHYLEAF BUCKWHEAT	ERCIN	P	SHRB	ASND, EVGR	PK, W	FA, SP, SU	3 - 4	DRAIN, DRY, STBL, SUN, WILD	GRV, SND	CA	CA	0 - 1600
Eriophyllum confertiflorum GOLDEN YARROW	ERCON	P	SSHRB	ERCT	Y	SP, SU	12 - 24	DRAIN, PSHD, STBL, SUN, WILD	NS	CA	CA, CC, FOW, G, MTN	0 - 9800
Ericameria cooperi COOPER GOLDENBUSH	ERCOO	P	SHRB	ASND	Y	SP	1 - 2	DFCT, DRAIN, SUN, WILD	RKY	CA, NV	D, DM	2600 - 6500
Eriodictyon crassifolium THICK-LEAF YERBA SANTA	ERCRA	P	SHRB	ERCT, EVGR, INV	PU	SP, SU	3 - 12	DRAIN, DRY, IRR, STBL, SUN, WILD	NS	CA	CC, D	100 - 8200
Eragrostis curvula WEEPING LOVEGRASS	ERCUR	P	GRSS	BNCH, ERCT, ORNM, SOD, WARM			24 - 48	CULT, DRAIN, IRR, STBL, SUN	NS	INTRO
Eriastrum densifolium PERENNIAL WOOLSTAR	ERDEN	P	HERB	ASND	B	SP	12 - 24	DRAIN, SUN, WILD	SND	BAJA, CA	CC, D, DM, FOW, G, MTN	0
Eriastrum densifolium ssp. mohavense MOJAVE ERIASTRUM	ERDENM	P	HERB	ASND	B	SP	12 - 24	DRAIN, DRY, SUN, WILD	SND	CA	D, DM	2500 - 9100
Eriastrum diffusum BLUE MANTLE	ERDIF	A	HERB	ASND	B	SP	1 - 5	DRAIN, DRY, SUN, WILD	SND	CA, NM, TX	D, DM	0 - 6500
Ericameria ericoides MOCK HEATHER	ERERI	P	SHRB	ASND	Y	FA, SU	4	DRAIN, SUN, WILD	SND	CA	CA, CC	0 - 1600
Eriogonum fasciculatum CALIFORNIA BUCKWHEAT	ERFAS	P	SHRB	ASND, EVGR	PK, W	FA, SP, SU	1 - 3	DRAIN, DRY, STBL, SUN, WILD	GRV	CA, MEX	CA, CC, D, DM, FOW, G, MTN	0 - 7500
Eriogonum giganteum ST. CAHTERINE'S LACE	ERGIG	P	SHRB	ASND, EVGR	PK, W	SU	5 - 8	DRAIN, DRY, STBL, SUN, WILD	GRV, RKY	CA	CA, CC	0 - 1500
Erigeron glaucus Seaside daisy	ERGLA	P	FLWR	EVGR, WFLR	LAV, PK	SP, SU	6 - 12	DRY, PSHD, SUN, WILD		CA, OR	CA	0
Eriogonum gracile SLENDER BUCKWHEAT	ERGRA	A	HERB	ERCT	PK, W, Y	FA, SU	1 - 2	WILD	SND	CA, MEX	CA, CC, D, DM, FOW, G, MTN	0 - 6250
Eriogonum latifolium COAST BUCKWHEAT	ERLAT	P	SHRB	ASND	R, W	FA, SP, SU	3 - 6	DRAIN, SUN, WILD	NS	CA, OR	CA, CC	0 - 500
Ericameria linearifolia INTERIOR GOLDENBUSH	ERLIN	P	SHRB	ASND	Y	SP	2 - 5	DFCT, DRAIN, DRY, SUN, WILD	NS	CA	D, DM	0 - 6500
Eriogonum nudum NAKED BUCKWHEAT	ERNUD	P	SHRB	ASND	PK, W	FA, SP, SU	1 - 5	DRAIN, DRY, SUN	NS	CA, MEX, NV, OR	CA, CC, D, DM, FOW, G, MTN	0 - 12500
Ericameria palmeri PALMER GOLDENWEED	ERPAL	P	SHRB	ASND	Y	SP	2 - 12	DRY	NS	BAJA, CA	CC, D	0 - 2600
Eriogonum parvifolium COAST BUCKWHEAT	ERPAR	P	SHRB	ASND, EVGR	PK, W	FA, SP, SU	1 - 3	DRAIN, DRY, STBL, SUN, WILD	SND	CA	CA	0 - 2300
Eriastrum sapphirinum SAPPHIRE ERIASTRUM	ERSAP	A	HERB	ERCT	B	SP	3 - 10	SUN, WILD	CLY, LM	CA	CA, CC, D, DM, FOW, G, MTN	2500 - 800
Eremocarpus setigerus See: Croton setiger	ERSET						0
Eriophyllum staechadifolium LIZARD'S TAIL/SEASID	ERSTA	P	GRCV, SSHRB	ASND	Y	SP, SU	1 - 4	DRAIN, STBL	SND	CA, OR	CA, CC	0 - 300
Eriodictyon trichocalyx HAIRY YERBA SANTA	ERTRI	P	SHRB	ERCT, EVGR, INV	W	SP, SU	2 - 6	DRAIN, DRY, IRR, STBL, SUN, WILD	NS	BAJA, CA	CC, G, MTN	300 - 9200
Eriogonum umbellatum SULPHER BUCKWHEAT	ERUMB	P	SHRB	DCMB, EVGR	Y	FA, SP, SU	4 - 18	DFCT, DRAIN, DRY, STBL, SUN, WILD	RKY, SER	CA, CO, NM, OR, WA	CA, CC, D, DM, FOW, G, MTN	0 - 12000
Eschscholzia caespitosa FOOTHILL POPPY,DWARF CALIFORNIA POPPY	ESCAE	A	FLWR	ORNM, TOX	Y	SP, SU	5 - 10	CULT, DRAIN, SUN	LM	CA	CA, CC, D, DM, FOW, G	0 - 5000
Eschscholzia californica CALIFORNIA POPPY	ESCAL	A/P	FLWR	ASND, ORNM, TOX	O, Y	SP, SU	12 - 28	CULT, DRAIN, STBL, SUN	NS	CA	CA, CC, D, DM, FOW, G, MTN	0 - 6500
Eschscholzia californica ssp. mexicana DESERT CALIFORNIA POPPY	ESCALM	A	FLWR	ASND, TOX	O, W, Y	FA, SP, SU	8 - 16	CULT, STBL, SUN, WILD	NS	AZ, CA	D, DM	0 - 6500
Eschscholzia californica v. maritima COAST POPPY	ESCALMA	A	FLWR	ASND, TOX	O, Y	SP, SU	12 - 28	CULT, DRAIN, SUN, WILD	NS	CA	CA
Eschscholzia californica 'Mission Bells' MISSION BELL POPPY	ESCALMB	A	FLWR	ASND, ORNM, TOX	MULTI	SP, SU	12 - 18	CULT, DRAIN, SUN	LM	CA	CA, CC, D, DM, FOW, G, MTN	0 - 6500
Eschscholzia californica v. peninsularis SOUTHERN CALIFORNIA POPPY	ESCALP	A	FLWR	ASND, TOX	O, Y	SP, SU	12 - 28	CULT, DRAIN, SUN, WILD	NS	CA	CA	0 - 6500
Eschscholzia californica 'Party Favors' PARTY FAVORS POPPY	ESCALPF	A/P	FLWR	ASND, ORNM, TOX	O, R, W, Y	SP, SU	12 - 28	CULT, DRAIN, STBL, SUN	NS	CA	CA, CC, D, DM, FOW, G, MTN	0 - 6500
Eschscholzia californica (Red) RED CALIFORNIA POPPY	ESCALR	A/P	FLWR	ASND, ORNM, TOX	R	SP, SU	12 - 28	CULT, DRAIN, SUN	LM	CA	CA, CC, D, DM, FOW, G, MTN	0 - 6500
Eschscholzia californica (White) WHITE CALIFORNIA POPPY	ESCALW	A/P	FLWR	ASND, ORNM, TOX, WFLR	W	SP, SU	12 - 28	CULT, DRAIN, SUN	LM	CA	CA, CC, D, DM, FOW, G, MTN	0 - 6500
Eucrypta chrysanthemifolia COMMON EUCRYPTA	EUCHR	A	GRCV	PRST	W	SP, SU	12 - 36	SHD, SUN, WILD	LM, RKY	AZ, BAJA, CA, NV	CA, CC, D, DM, FOW	0 - 7500
Eurotia lanata See: Krascheninnikovia lanata	EULAN						0
Euthamia occidentalis (Solidago o.) WESTERN GOLDENROD	EUOCC	P	SHRB	ERCT, INV, RHIZ	Y	SU	6	STBL, WET, WILD	ACD	BAJA, CA, NM	CA, CC, FOW, G	0 - 2000
Festuca arizonica ARIZONA FESCUE	FEARI	P	GRSS	BNCH, COOL			12 - 36	CULT, DRY, STBL, SUN	NS	AZ, NM, NV	D, DM, FOW, G
Festuca californica CALIFORNIA FESCUE	FECAL	P	GRSS	BNCH, COOL, ORNM			24 - 36	CULT, PSHD, STBL, SUN	SER	CA	CA, CC, FOW, G, MTN	0 - 6000
Festuca idahoensis IDAHO FESCUE	FEIDA	P	GRSS	BNCH, COOL			12 - 25	CULT, DRAIN, IRR, PSHD, STBL	SER	CA	CA, CC, FOW, G, MTN	0 - 5000
Festuca longifolia HARD FESCUE	FELON	P	GRCV, GRSS	BNCH, COOL, EVGR, ORNM			12 - 18	CULT, IRR, SHD, STBL, SUN	NS	INTRO
Festuca megalura 'Zorro' See: Vulpia myuros	FEMEGZ						0
Festuca occidentalis MOKELUMNE FESCUE	FEOCC	P	GRSS	BNCH, COOL			12 - 18	CULT, DRAIN, IRR, STBL	NS	CA	CA, CC, FOW, G, MTN	0 - 6500
Festuca occidentalis blue MOKELUMNE FESCUE BLUE	FEOCCB	P	GRSS	BNCH, COOL			12 - 18	CULT, DRAIN, IRR, STBL	NS	CA	CA, CC, FOW, G, MTN	0 - 6500
Festuca ovina SHEEP'S FESCUE	FEOVI	P	GRCV, GRSS	BNCH, COOL, EVGR, ORNM			12 - 18	CULT, IRR, SHD, STBL, SUN	NS	INTRO
Festuca ovina duriuscula 'Covar' COVAR SHEEP FESCUE	FEOVIC	P	GRSS	BNCH, COOL, ORNM			12 - 24	CULT, DRAIN, IRR, PSHD, STBL	NS	INTRO
Festuca rubra CREEPING RED FESCUE	FERUB	P	GRCV, GRSS	COOL, EVGR, ORNM, RHIZ			12 - 24	CULT, IRR, SHD, STBL, SUN	NS	INTRO
Festuca rubra 'Molate' MOLATE RED FESCUE	FERUBM	P	GRSS	BNCH, COOL, EVGR, ORNM, RHIZ			12 - 24	CULT, IRR, PSHD, STBL, SUN	NS	CA	CA, CC, FOW, G, MTN	0 - 8500
Fremontodendron californicum COMMON FLANNELBUSH	FRCAL	P	SHRB, TREE	DCMB, ERCT	Y	SP, SU	15 - 20	CULT, DRAIN, DRY, SUN, WILD	RKY	AZ, BAJA, CA	CA, CC, D, DM, FOW, G, MTN	1300 - 6500
Fremontodendron mexicanum MEXICAN FLANNELBUSH	FRMEX	P	SHRB, TREE	ASND, EVGR	Y	SP, SU	15 - 20	CULT, DRAIN, DRY, SUN, WILD	NS	BAJA, CA	CC	1300 - 6500
Galium angustifolium BEDSTRAW	GAANG	P	SHRB, SSHRB	ASND	W	SU	1 - 3	WILD	NS	BAJA, CA	CC, D, DM, FOW, MTN	0 - 8600
Gaillardia aristata BLANKETFLOWER	GAARI	P	FLWR	ASND, ORNM	R, Y	SU	18 - 30	CULT, DRAIN, SUN	LM	AZ
Gaillardia pulchella INDIAN BLANKET	GAPUL	A	FLWR	ASND, ORNM	R, Y	SP, SU	12 - 14	CULT, DRAIN, SUN	LM	TX
Gazania splendens dwarf (Mixed Colors) GAZANIA PETITE DWARF	GASPLD	P	FLWR, GRCV	BNCH, ORNM	MULTI	VAR	6 - 10	CULT, DRAIN, IRR, SUN	LM, SLN	INTRO
Gazania splendens dwarf (White) GAZANIA PETITE DWARF WHITE	GASPLDW	P	FLWR, GRCV	BNCH, ORNM	W	VAR	6 - 10	CULT, DRAIN, IRR, SUN	LM, SLN	INTRO
Gazania splendens (Mixed Colors) GAZANIA CLUMPING	GASPLM	P	FLWR, GRCV	BNCH, ORNM	MULTI	VAR	10 - 18	CULT, DRAIN, IRR, SUN	LM, SLN	INTRO
Gazania splendens (Red Tones) GAZANIA RED TONES	GASPLR	P	FLWR, GRCV	BNCH, ORNM	O, R	VAR	10 - 18	CULT, DRAIN, IRR, SUN	LM, SLN	INTRO
Geraea canescens DESERT-SUNFLOWER	GECAN	A	FLWR	ERCT	Y	SP, SU	12 - 36	DRAIN, SUN, WILD	SND	AZ, CA, NV	D	0 - 4200
Gilia capitata GLOBE GILIA	GICAP	A	FLWR	ERCT, ORNM	B	SP, SU	12 - 24	CULT, DRAIN, SUN	RKY, SND	CA	CA, CC, FOW, G, MTN	0 - 7000
Gilia leptantha SHOWY GILIA	GILEP	A	FLWR	ERCT, ORNM	PK	SP, SU	12 - 24	DRAIN, SUN, WILD	RKY, SND	CA	FOW, G, MTN	2300 - 9200
Gilia tricolor BIRD'S EYES	GITRI	A	FLWR	ERCT, ORNM	LAV, W	SP, SU	12 - 18	CULT, DRAIN, SUN	LM	CA	CC, FOW, G	0 - 4000
Gnaphalium bicolor CUDWEED	GNBIC	P	SSHRB	ASND	W	SP, SU, WT	1 - 4	DRAIN, DRY, WILD	SND	BAJA, CA	CA, CC	0 - 2000
Gnaphalium californicum CALIFORNIA EVERLASTING	GNCAL	B	SSHRB	ASND	W	SP, SU, WT	1 - 3	DRAIN, DRY, WILD	NS	BAJA, CA, OR	CA, CC, FOW, MTN	0 - 5900
Gnaphalium canescens ssp. microcephalum WHITE EVERLASTING	GNCANM	B	SSHRB	ASND	W	SP	1 - 3	WILD	NS	CA, MEX	CA, CC, FOW, G, MTN	0 - 8700
Grindelia camporum v camporum BIG GUMPLANT	GRCAMC	P	SHRB	ERCT		SU	2 - 3	CULT	SLN, SND	BAJA, CA	CA, CC, FOW, G	0 - 4600
Grayia spinosa SPINY HOPSAGE	GRSPI	P	SHRB	ERCT, EVGR	G	SP, SU	2 - 4	DRAIN, DRY, STBL, SUN, WILD	ALK, GRV, SND	CA, MT, NM, NV, WA	D, DM	1600 - 9100
Grindelia stricta GUM PLANT	GRSTR	B	GRCV, SSHRB	ERCT, PRST, WTLD	Y	SU	1 - 3	SUN, WILD	SLN	CA, OR, WA	CA	0 - 1600
Gutierrezia californica MATCHWEED	GUCAL	B	SSHRB	ASND, PRST, TOX	Y	FA, SU	1 - 2	DRAIN, DRY, SUN, WILD	SER	BAJA, CA	CC, D, G	300 - 1000
Gutierrezia sarothrae BROOM SNAKE WEED	GUSAR	B	SSHRB	ASND, PRST	Y	SU	1 - 2	DRAIN, DRY, SUN, WILD		CA, NM, OR, WA	CC, D, DM, FOW, G, MTN	150 - 9500
Gypsophila elegans ANNUAL BABY'S BREATH	GYELE	A	FLWR	ASND, ORNM	W	SP, SU	12 - 18	CULT, IRR, SUN	LM	INTRO
Gypsophila paniculata PERENNIAL BABY'S BREATH	GYPAN	P	FLWR	ASND, INV, ORNM, RHIZ	W	SP, SU	24 - 36	CULT, IRR, SUN	LM	INTRO
Hazardia squarrosa (Haplopappus s.) COMMON HAZARDIA	HASQU	B	SSHRB	ERCT	Y	FA, SU	1 - 3	DRAIN, DRY, SUN, WILD	NS	BAJA, CA	CA, CC	0 - 4300
Haplopappus venetus See: Isocoma menzieseii	HAVEN						0
Heteromeles arbutifolia TOYON, CHRISTMAS BERRY	HEARB	P	SHRB	ERCT	W	SU	6 - 15	CULT, DRAIN, DRY, SUN, WILD	NS	BAJA, CA	CA, CC, D, DM, FOW, G, MTN	0 - 4000
Hesperostipa comata (Stipa c.) NEEDLE AND THREAD GRASS	HECOM	P	GRSS	BNCH, COOL			12 - 42	CULT, DRAIN, STBL	SND	AZ, CA, NM, NV, OR	CC, D, DM, G, MTN	650 - 11500
Heliotropium curassavicum SALT HELIOTROPE	HECUR	P	SHRB	ASND, INV, PRST, RHIZ	B, W	SP, SU	1 - 2	STBL, WET, WILD	ALK, SLN	AZ, CA, NV	CA, CC, D, DM, FOW, G, MTN	0 - 6700
Hemizonia fasciculata (H. ramosissima) FASCICLED TARWEED	HEFAS	A	HERB	ASND	Y	SU	1 - 3	SUN, WILD	NS	BAJA, CA	CA, CC, FOW, G	0 - 3000
Heterotheca grandiflora TELEGRAPH WEED	HEGRA	B	SSHRB	ERCT, INV	Y	ALL	2 - 6	SUN, WILD	SND	CA	CC, FOW, G	0 - 1000
Hemizonia kelloggii KELLOGG'S TARWEED	HEKEL	A	HERB	ASND	Y	SU	1	SUN, WILD	NS	BAJA, CA	CC, FOW, G	0 - 2300
Hesperis matronalis DAME'S ROCKET	HEMAT	P/B	FLWR	ASND, ORNM	LAV, W	SP, SU	24 - 48	CULT, IRR, PSHD, SUN	LM	INTRO
Helianthemum mutabile SUNROSE	HEMUT	P	GRCV, SHRB	ASND, EVGR, ORNM	PK, W, Y	SU	1	DRAIN, IRR, SUN	NS	INTRO
Hemizonia (Centromadia) pungens Common Spikeweed	HEPUN	A	SSHRB	ASND, ERCT, FH	Y	SU	12 - 36	DRY, SUN, WILD	NS	CA	D, FOW	0
Helianthemum scoparium PEAK RUSH-ROSE	HESCO	P	GRCV, SHRB	ASND, DCD, EVGR	Y	FA, SP, SU	1 - 2	DRAIN, DRY, STBL, SUN, WILD	NS	CA	CA	0 - 5000
Hilaria jamesii (Pleuraphis j.) GALLETA GRASS	HIJAM	P	GRSS	BNCH, RHIZ, SOD, WARM			12 - 36	CULT, DRAIN, STBL, SUN	RKY, SND	AZ, CA, NM	D, DM, FOW, MTN	3200 - 8200
Hilaria rigida BIG GALLETA	HIRIG	P	GRSS	RHIZ, WARM			24 - 36	DRAIN, STBL, SUN, WILD	GRV, RKY, SND	CA, MEX	D, DM	0 - 5200
Hordeum brachyantherum MEADOW BARLEY	HOBRA	P	GRSS	BNCH, COOL, ERCT			12 - 18	CULT, IRR, STBL, SUN	ALK, SLN	CA	CA, CC, FOW, G, MTN	0 - 11100
Hordeum brachyantherum ssp. californicum CALIFORNIA BARLEY	HOBRAC	P	GRSS	BNCH, COOL, ERCT			12 - 18	CULT, IRR, STBL, SUN	ALK, SLN	CA	CA, CC, FOW, G	0 - 8500
Hordeum depressum ALKALI/LOW BARLEY	HODEP	A	GRSS	COOL			4 - 24	CULT, IRR, WILD	ALK, SLN	CA	CA, CC, D, FOW, G	0 - 5900
Hordeum intercedens VERNAL BARLEY	HOINT	A	GRSS	BNCH, COOL, ERCT		SP, SU	12 - 18	CULT, STBL, SUN, WET	ALK, SLN	CA	CA, G	0 - 3000
Hordeum jubatum FOXTAIL BARLEY	HOJUB	A	GRSS	BNCH, COOL, INV			8 - 48	WILD	NS	CA, NM	CA, CC, D, DM, FOW, G, MTN	0 - 10000
Hordeum vulgare COMMON BARLEY	HOVUL	A	GRSS	COOL			20 - 40	CULT, IRR, STBL, SUN	NS	INTRO
Hordeum vulgare 'UC 603' UC 603 BARLEY	HOVUL6	A	GRSS	COOL			20 - 40	CULT	NS	INTRO
Hordeum vulgare 'UC 937' UC 937 BARLEY	HOVUL9	A	GRSS	COOL			20 - 40	CULT	NS	INTRO
Hymenoclea salsola WHITE BURROBUSH, CHEESEBUSH	HYSAL	B	SSHRB	ERCT	W	FA, SU	3 - 6	DRAIN, DRY, STBL, SUN, WILD	GRV, SND	AZ, CA, MEX, NV, UT	D, DM	0 - 5900
Iberis umbellatum GLOBE CANDYTUFT	IBUMB	A	FLWR, GRCV	BNCH, ORNM	PK, PU, W	SP, SU	12 - 18	CULT, IRR, SUN	LM	INTRO
Iris douglasiana DOUGLAS' IRIS	IRDOU	P	FLWR	BNCH, RHIZ	LAV	SP	24 - 36	IRR, PSHD, SUN, WILD	LM	CA	CA, CC, FOW, G
Iris missouriensis ROCKY MOUNTAIN	IRMIS	P	FLWR	BNCH, RHIZ	B	SP, SU	12 - 24	CULT, IRR, PSHD, SUN	LM	CA	CA, CC, FOW, G, MTN	3000 - 11000
Isomeris arborea BLADDERPOD	ISARB	P	SHRB	ERCT, EVGR, FR	Y	ALL	2 - 4	DRAIN, DRY, STBL, SUN, WILD	NS	BAJA, CA	CA, CC, D, FOW	0 - 4300
Isocoma menzieseii (Haplopappus venetus) COAST GOLDENBUSH	ISMEN	B	SSHRB	ERCT, PRST	Y	FA	2 - 4	DRAIN, SUN, WILD	SND	BAJA, CA	CA, CC	0 - 4000
Iva hayesiana SAN DIEGO POVERTY WEED	IVHAY	P	SSHRB	ASND		SU	2 - 3	WILD	ALK	BAJA, CA	CA, CC	0 - 1500
Juncus acutus ssp. leopoldii SPINY RUSH	JUACUL	P	RUSH	RHIZ, RPRN, WTLD			20 - 60	IRR, STBL, WET, WILD	ALK, SLN	AZ, BAJA, CA	CC, D	0 - 1500
Juncus balticus BALTIC RUSH	JUBAL	P	RUSH	RHIZ, RPRN, WTLD	BR		12 - 48	DRAIN, IRR, STBL, WILD	ACD, ALK, SLN	CA	CA, CC, D, DM, FOW, G, MTN	0 - 11000
Juncus bufonius TOAD RUSH	JUBUF	A	RUSH	ERCT, RPRN			1 - 12	STBL, SUN, WET, WILD	SLN	CA	CA, CC, D, DM, FOW, G, MTN	0 - 10500
Juncus mexicanus MEXICAN RUSH	JUMEX	P	RUSH	ERCT, RHIZ, RPRN, WTLD			10 - 12	STBL, WET, WILD	SLN	CA, NM, NV, TX	CA, CC, D, DM, FOW, G, MTN	0 - 11000
Juncus occidentalis WESTERN RUSH	JUOCC	P	RUSH	ERCT, RPRN			12 - 24	STBL, SUN, WET, WILD	NS	AZ, CA, NV, OR	CC, FOW, G, MTN	0 - 10500
Juncus xiphioides IRIS-LEAVED RUSH	JUXIP	P	RUSH	ERCT, INV, RHIZ, RPRN, WTLD			16 - 32	STBL, WET, WILD	NS	AZ, BAJA, CA, OR	CA, CC, D, DM, FOW, G, MTN	0 - 7000
Keckiella antirrhinoides (Penstemon a.) YELLOW PENSTEMON	KEANT	P	SSHRB	ASND	Y	SP	4 - 6	WILD	NS	AZ, CA, MEX	CC, D, FOW	300 - 5900
Koeleria cristata (K. macrantha) PRAIRIE JUNEGRASS	KOCRI	P	GRSS	BNCH, COOL			13 - 24	CULT, DRAIN, IRR, PSHD, STBL	CLY, RKY	CA	CA, CC, FOW, G, MTN	0 - 11500
Krascheninnikovia lanata (Eurotia l.) WINTERFAT	KRLAN	P	SHRB	ERCT	W	SP, SU	2 - 3	DRAIN, DRY, SUN, WILD	ALK, CLY, RKY	CA, ID, MEX, NM, OR, WA	CC, D, DM	300 - 8800
Lasthenia californica (L. chrysostoma) DWARF GOLDFIELDS	LACAL	A	FLWR	ERCT	Y	SP, WT	4 - 10	STBL, SUN, WILD	NS	AZ, CA	CA, CC, FOW, G	0 - 4000
Lasthenia glabrata GOLDFIELDS	LAGLA	A	FLWR	ERCT	Y	SP	6 - 12	CULT, STBL, SUN	SLN	AZ, CA	CA, CC, FOW, G	0 - 4500
Layia glandulosa White Tidy Tips	LAGLAN	A	FLWR, GRCV	ERCT	W	SP	12 - 18	DRY, STBL, SUN, WILD	LM, SND	CA	CA, D, G	0
Lathyrus odoratus 'Bijou' BIJOU SWEET PEA	LAODOB	A	FLWR	LGME, ORNM	MULTI	SP	12	CULT, DRAIN, SUN	LM	INTRO
Lathyrus odoratus 'Multiflora' MULTIFLORA SWEET PEA	LAODOM	A	FLWR, VINE	LGME, ORNM	MULTI	SP, WT	48 - 60	CULT, DRAIN, SUN	LM	INTRO
Layia platyglossa TIDY TIPS	LAPLA	A	FLWR	ERCT	W, Y	SP, SU	6 - 12	CULT, DRAIN, SUN	LM	AZ, CA, NV, OR, WA	CA, CC, FOW, G	0 - 4000
Larrea tridentata CREOSOTE	LATRI	P	SHRB	ERCT, EVGR	Y	SP, SU	3 - 6	DRAIN, DRY, SUN, WILD	GRV, RKY, SND	AZ, CA, MEX, NM, NV	CC, D	0 - 3300
Leptodactylon californicum CALIFORNIA PRICKLY POPPY	LECAL	P	SSHRB	ASND, DCD	PK	SP	1 - 3	DFCT, DRAIN, DRY, SUN		CA	CC, FOW	0 - 5000
Leymus cinereus GREAT BASIN WILDRYE	LECIN	P	GRSS	BNCH, COOL, RHIZ			24 - 48	CULT, DRAIN, STBL, SUN	SLN	CA	CA, CC, D, DM, FOW, G, MTN	0 - 9800
Leymus condensatus GIANT WILDRYE	LECON	P	GRSS	BNCH, COOL, RHIZ			36 - 96	CULT, DRAIN, SUN	NS	CA	CA, CC, FOW, G	0 - 4900
Lessingia filaginifolia CUD ASTER	LEFIL	P	SSHRB	ASND	PU	SP	1 - 3	WILD	NS	BAJA, CA	CC, FOW, G	0 - 8200
Lepidium fremontii DESERT ALYSSUM	LEFRE	P	SSHRB	ASND, EVGR	W	SP, WT	1 - 3	DRAIN, DRY, SUN, WILD	GRV, RKY, SND	AZ, CA, NV, UT	D	0 - 5200
Lepidospartum squamatum CALIFORNIA BROOMSAGE	LESQU	P	SHRB	ASND, DCD, RPRN, TOX	Y	SP	4 - 5	DRAIN, SUN	GRV, SND	BAJA, CA	CA, CC, D, DM, FOW	0 - 5900
Leymus triticoides CREEPING WILDRYE	LETRI	P	GRCV, GRSS	COOL, INV, RHIZ, SOD			13 - 25	CULT, STBL	ALK, CLY, SLN	CA	CA, CC, FOW, G, MTN	0 - 7500
Limonium californicum MARSH ROSEMARY	LICAL	P	HERB	ASND, RPRN, WTLD	LAV	FA, SU, WT	1 - 2	STBL, WET, WILD	SLN	BAJA, CA	CA	0 - 150
Linanthus dianthiflorus GROUND PINK	LIDIA	A	FLWR	DCMB, ERCT	PK, W	SP, WT	2 - 5	DFCT, WILD	SND	CA	CA, CC, G	0 - 4200
Linanthus grandiflorus MOUNTAIN PHLOX	LIGRA	A	FLWR	ASND, ERCT	W	SP	24	CULT, DRAIN	SND	CA	FOW, G	0 - 4000
Linum grandiflorum v. rubrum SCARLET FLAX	LIGRAR	A	FLWR	ERCT, ORNM	R	SP, SU	12 - 24	CULT, DRAIN, DRY, SUN	LM	INTRO
Linum lewisii BLUE FLAX	LILEW	P	FLWR	ERCT, ORNM	B	SP, SU	12 - 24	CULT, DRAIN, DRY, SUN	LM	CA	CA, CC, D, DM, FOW, G, MTN	1300 - 11150
Linaria maroccana TOADFLAX, BABY SNAPDRAGON	LIMAR	A	FLWR	BNCH, ORNM	MULTI	SP, SU	12 - 24	CULT, DRY, PSHD, SUN	LM, SND	INTRO
Limonium perezii SEA LAVENDER	LIPER	P	SHRB	BNCH, ORNM	PU	VAR	1 - 3	CULT, DRAIN, DRY, SUN, WILD	SND	INTRO
Liatris pycnostachya THICKSPIKE GAYFEATHER,PRARIE BLAZINGSTAR	LIPYC	P	FLWR	ERCT	PU	FA, SU	24 - 60	CULT, DFCT, DRAIN, IRR, PSHD, SUN	LM	AR, IA, IL, KS, MA, MI, MO, ND, SD, WI
Linaria reticulata PURPLENET TOADFLAX	LIRET	A	FLWR	BNCH, ORNM	PU, Y	SP, SU	8 - 12	CULT, DRY, PSHD	LM, SND	INTRO
Limonium sinuatum STATICE	LISIN	A/P	FLWR	BNCH, ORNM	B, LAV	SU	12 - 36	CULT, DRAIN, DRY, SUN	SND	INTRO
Liatris spicata GAYFEATHER	LISPI	P	FLWR	ERCT	PU	FA, SU	12 - 72	CULT, DFCT, DRAIN, IRR, PSHD, SUN	LM	AR, CT, FL, GA, IL, KY, MA, MI, MO, NC, SC, TN, VA, WI
Lotus corniculatus BIRDSFOOT TREFOIL	LOCOR	P	CLVR, GRCV	FR, LGME, ORNM, PRST	Y	SP, SU	12 - 24	CULT, DRY, IRR, STBL, SUN	NS	INTRO
Lotus heermannii HEERMAN'S BIRDSFOOT TREEFOIL	LOHEE	P	CLVR, GRCV	LF, LGME, PRST, RPRN, WTLD	PK, W	SP	4 - 8	WILD	LM, SND	CA	CA, CC, FOW	0 - 650
Lobularia maritima 'Carpet of Snow' WHITE ALYSSUM 'CARPET OF SNOW	LOMACS	A/P	FLWR, GRCV	ORNM	W	VAR	8 - 10	CULT, DRY, IRR, PSHD, SUN	ALK	INTRO
Lobularia maritima 'Royal Carpet' PURPLE ALYSSUM 'ROYAL CARPET	LOMARC	A/P	FLWR, GRCV	ORNM	PU	VAR	8 - 10	CULT, DRY, IRR, PSHD, SUN	ALK	INTRO
Lobularia maritima 'Rosie O'Day' PINK ALYSSUM 'ROSIE O'DAY'	LOMARR	A/P	FLWR, GRCV	ORNM	PK	VAR	8 - 10	CULT, DRY, IRR, PSHD, SUN	ALK	INTRO
Lobularia maritima SWEET ALYSSUM	LOMARS	A/P	FLWR, GRCV	ORNM	W	VAR	12	CULT, DRY, IRR, PSHD, SUN	ALK	INTRO
Lobularia maritima 'Violet Queen' LAVENDER ALYSSUM 'VIOLET QUEEN'	LOMARV	A/P	FLWR, GRCV	ORNM	LAV	VAR	8 - 10	CULT, DRY, IRR, PSHD, SUN	ALK	INTRO
Loeseliastrum matthewsii DESERT CALICO	LOMAT	A	FLWR	DCMB	PK, PU, W	SP	1 - 6	DRAIN, DRY, SUN, WILD	GRV, SND	CA, NV	D, DM	0 - 5500
Lolium multiflorum ANNUAL RYEGRASS	LOMUL	A	GRSS	BNCH, COOL			12 - 30	CULT, STBL	NS	INTRO
Lotus purshianus SPANISH CLOVER	LOPUR	A	CLVR, GRCV	ASND, FR, LGME	PK, Y	SP, SU	6 - 24	CULT, DRY, STBL, SUN	NS	CA	CA, CC, FOW, G, MTN	0 - 7500
Lolium rigidum 'Wimmera 62' WIMMERA RYEGRASS	LORIGW	A	GRSS	BNCH, COOL			25 - 30	CULT, STBL	NS	INTRO
Lotus scoparius DEERWEED	LOSCO	P	SSHRB	ASND, BNCH, DCD, ERCT, LGME	Y	SP	2 - 3	DRAIN, DRY, STBL, SUN, WILD	NS	CA	CA, CC, D, DM, FOW, G	0 - 5000
Lotus strigosus STRIGOSE LOTUS	LOSTR	A	FLWR	LGME, PRST	O, R, Y	SP	12	WILD	NS	AZ, CA, MEX	CA, CC, D, DM, FOW, G, MTN	0 - 5000
Lupinus albifrons SILVER LUPINE	LUALB	P	SHRB, SSHRB	DCMB, ERCT, LGME	LAV, PU	SP, SU	1 - 5	DRAIN, DRY, SUN, WILD	GRV, RKY	CA	CA, CC, FOW, G	0 - 6500
Lupinus albicaulis SICKLE KEELED LUPINE	LUALBH	B	FLWR	BNCH, ERCT, LGME	PU, W	SP, SU	24 - 48	CULT, DRAIN, IRR, SUN	SND	CA	CA, CC, FOW, G	2000 - 8500
Lupinus alpestris (L. argenteus) SILVERY LUPINE	LUALP	P	SHRB, SSHRB	DCMB, ERCT, LGME	LAV, PU	FA, SU	1 - 2	CULT, DRAIN, PSHD, SUN	SND	CA	CC, MTN	3200 - 10500
Lupinus arboreus YELLOW BUSH LUPINE	LUARB	P	SHRB	BNCH, ERCT, INV, LGME, WFLR	Y	SP, SU	2 - 9	DRAIN, SUN, WILD	SND	CA	CA, CC	0 - 300
Lupinus arizonicus ARIZONA LUPINE	LUARI	A	FLWR	LGME	PK, PU	SP, WT	12 - 48	DRAIN, DRY, SUN, WILD	SND	AZ, CA, NV	D, DM	0 - 3600
Lupinus benthamii SPIDER LUPINE	LUBEN	A	FLWR	ASND, LGME	B	SP, SU	12 - 24	DRAIN, SUN, WILD	RKY	CA	CA, CC, D, DM, FOW, G, MTN	0 - 3800
Lupinus bicolor PIGMY-LEAVED LUPINE	LUBIC	A	FLWR	LGME	B, W	SP, SU	4 - 16	DRAIN, STBL, SUN, WILD	LM, SND	CA	CA, CC, D, DM, FOW, G, MTN	0 - 8500
Lupinus hirsutissimus STINGING LUPINE	LUHIR	A	FLWR	ERCT, LGME	LAV, R	SP	8 - 40	DRAIN, DRY, SUN, WILD	GRV, LM, RKY, SND	BAJA, CA	CA, CC, FOW, G, MTN	0 - 4600
Lupinus longifolius BUSH LUPINE	LULON	P	SHRB	ERCT, LGME	B, LAV	SP	2 - 4	DRAIN, DRY, SUN, WILD	NS	CA	CA, CC	0 - 1600
Lupinus microcarpus CHICK LUPINE	LUMIC	A	FLWR	ERCT, LGME	MULTI	SP	4 - 32	SUN, WILD	NS	CA	CA, CC, D, DM, FOW, G, MTN	0 - 5200
Lupinus microcarpus densiflorus GOLDEN LUPINE,CHICK LUPINE	LUMICD	A	FLWR	ERCT, LGME	Y	SP	4 - 32	CULT, SUN, WILD	NS	CA	CA, CC, FOW, MTN	0 - 5200
Lupinus nanus SKY LUPINE	LUNAN	A	FLWR	LGME	B, W	SP	4 - 20	DRAIN, STBL, SUN, WILD	SND	CA	CA, CC, FOW, G	0 - 3500
Lupinus nanus 'Pixie Delight' LUPINE PIXIE DELIGHT	LUNANP	A	FLWR	LGME	B, W	SP	4 - 20	DRAIN, STBL, SUN, WILD	LM, SND	CA	CA, CC, FOW, G	0 - 3500
Lupinus perennis PERENNIAL LUPINE	LUPER	P	FLWR	LGME	B, PU	SP, SU	12 - 24	CULT, DRAIN, SUN	SND	INTRO
Lupinus polyphyllus 'Russell Hybrids' RUSSELL LUPINE	LUPOLR	P	FLWR	LGME	B, PK, R	SP, SU	12 - 36	CULT, DRAIN, SUN	LM, SND	CA	CA, CC, FOW, G, MTN	0 - 9800
Lupinus sparsiflorus COULTER'S LUPINE	LUSPA	A	FLWR	LGME	B	SP, WT	8 - 16	DRAIN, SUN, WILD	GRV, RKY, SND	AZ, CA, NV, UT	D, DM	0 - 4200
Lupinus succulentus ARROYO LUPINE	LUSUC	A	FLWR	LGME, WFLR	B	SP	24 - 28	CULT, DRAIN, STBL, SUN	LM	BAJA, CA	CA, CC, FOW, G	0 - 2000
Lupinus texensis TEXAS BLUE BONNET	LUTEX	A	FLWR	LGME	B, W	SP	16 - 20	CULT, DRAIN, SUN	SND	TX
Lupinus truncatus COLLAR LUPINE	LUTRU	A	CLVR, FLWR	ASND, LGME	PU	SP	40	DFCT, DRAIN, SUN, WILD	GRV, RKY, SND	BAJA, CA	CA, CC, FOW, G	0 - 3000
Lycium andersonii WOLFBERRY	LYAND	P	SHRB	ASND, DCD	PU, W	SP, SU	3 - 8	DRAIN, DRY, SUN, WILD	GRV, RKY, SND	CA, MEX, NM, NV, UT	D, DM	0 - 6000
Madia elegans COMMON MADIA	MAELE	A	FLWR	ASND	Y	FA, SU	6 - 36	CULT, WILD	NS	CA	CA, CC, D, DM, FOW, G, MTN	0 - 11000
Malcothamnus fasciculatus BUSHMALLOW/CHAPARRAL MALLOW	MAFAS	P	SHRB	ASND, ERCT	LAV, PU	FA, SP, SU	3 - 15	DRY, SUN, WILD	NS	BAJA, CA	CA, CC	0 - 2000
Malosma laurina (Rhus l.) LAUREL SUMAC	MALAU	P	SHRB, TREE	ASND, EVGR, ORNM	W	SP, SU	6 - 12	CULT, DRAIN, DRY, SUN, WILD	NS	BAJA, CA	CC	0 - 3200
Malcomia maratima Virginia stock	MAMAR	A	FLWR	BNCH, ERCT	LAV, PK, PU, R	VAR	12 - 18	CULT, IRR, SHD, SUN				0
Machaeranthera tanacetifolia (Aster t.) PRAIRIE ASTER	MATAN	A/B	FLWR	ASND	PU	SP, SU	12 - 18	CULT, IRR, SUN	RKY, SND	AZ, CA, MEX, NM	D, DM	0 - 5500
Melica californica CALIFORNIA MELIC	MECAL	P	GRSS	COOL, RHIZ			12 - 18	CULT, DRAIN, PSHD, STBL	NS	CA	CA, CC, FOW, G	0 - 4000
Melica imperfecta COAST RANGE MELIC	MEIMP	P	GRSS	BNCH, COOL			12 - 24	CULT, IRR, PSHD, STBL	RKY	CA	CA, CC, D, FOW, G, MTN	0 - 4000
Mentzelia lindleyi BLAZING STAR	MELIN	A	FLWR	ERCT	Y	SP, SU	12 - 48	CULT, DRAIN, DRY, SUN		CA	CA, CC, D, DM, FOW, G	0 - 4000
Mimulus aurantiacus See: Diplacus aurantiacus	MIAUR						0
Mirabilis bigelovii DESERT WISHBONE BUSH	MIBIG	P	SSHRB	ASND, DCD, ERCT	PK, W	SP	1 - 3	DRAIN, DRY, STBL, SUN, WILD	RKY	AZ, CA, NM, NV, UT	D, DM	0 - 7500
Mirabilis californica WISHBONE BUSH	MICAL	P	SSHRB	ASND, PRST	PU	SP	1 - 3	DRAIN, DRY, PSHD, STBL, SUN, WILD	RKY	BAJA, CA	CC, FOW, G	0 - 3000
Mimulus cardinalis CARDINALS MONKEYFLOWER	MICAR	P	HERB	ASND, DCMB, FR, RHIZ, WTLD	O, R	SP, SU	2 - 4	IRR, PSHD, WET, WILD	NS	AZ, BAJA, CA, NM, NV, OR, UT	CA, CC, D, DM, FOW, MTN	0 - 8000
Mimulus guttatus SEEP MONKEYFLOWER	MIGUT	A/P	FLWR	DCD, INV, RHIZ, RPRN, WTLD	Y	SP	6 - 36	IRR, PSHD, SUN, WET, WILD		CA	CA, CC, D, DM, FOW, G, MTN	0 - 10000
Mimulus auranticaus longiflorus See: Diplacus aurantiacus longiflorus	MILON						0
Mirabilis multiflora FOUR O'CLOCK	MIMUL	P	SSHRB	ASND, ERCT	PU	FA, SP, SU	1 - 3	DRAIN, DRY, WILD	RKY, SND	AZ, CA, NV	D, DM, FOW, MTN	0 - 8200
Mimulus aurantiacus puniceus See: Diplacus aurantiacus puniceus	MIPUN						0
Monarda citriodora LEMON MINT	MOCIT	A/P	FLWR	ORNM	LAV, W	SP, SU	12 - 36	CULT, DRY, SUN		AZ, TX, UT
Muhlenbergia microsperma LITTLESEED MUHLY	MUMIC	A	GRSS	WARM			4 - 12	CULT, WILD	NS	AZ, CA, MEX	CC, D, FOW, G	0 - 5400
Muhlenbergia rigens DEERGRASS	MURIG	P	GRSS	BNCH, ORNM, WARM	Y		24 - 48	CULT, DRAIN	GRV, SND	CA, MEX, TX	CA, CC, D, FOW, G, MTN	0 - 7000
Myosotis sylvatica FORGET-ME-NOT	MYSYL	A/B	FLWR, GRCV	ORNM	B	SP, SU	6 - 12	CULT, DRAIN, IRR, SHD	LM, SND	INTRO
Nassella cernua (Stipa c.) NODDING STIPA	NACER	P	GRSS	BNCH, COOL			12 - 20	CULT, DRY, STBL, SUN	NS	CA	CC, FOW, G	0 - 5400
Nassella lepida (Stipa l.) FOOTHILL NEEDLEGRASS	NALEP	P	GRSS	BNCH, COOL			8 - 18	CULT, DRY, STBL, SUN	NS	CA	CA, CC, FOW, G	0 - 4000
Nassella pulchra (Stipa p.) PURPLE NEEDLEGRASS	NAPUL	P	GRSS	BNCH, COOL, ORNM			12 - 24	CULT, DRAIN, DRY, STBL, SUN	NS	CA	CA, CC, FOW, G	0 - 5000
Nemophila maculata FIVE SPOT	NEMAC	A	FLWR	ORNM, PRST	PU, W	SP	6	CULT, PSHD, SUN	NS	CA	CC, FOW, G	0 - 9000
Nemophila menziesii BABY BLUE EYES	NEMEN	A	FLWR	ORNM, PRST	B, W	SP	6 - 10	CULT, PSHD, SUN	NS	CA	CA, CC, FOW, G	0 - 6200
Nicotiana glauca TOBACCO TREE	NIGLA	P	SHRB	ERCT, INV, TOX	Y	SU	10 - 20	IRR, PSHD, WILD	NS	INTRO
Nolina parryi LORD'S CANDLE	NOPAR	P	SHRB	ERCT, EVGR	W	SP	3 - 6	DRAIN, DRY, SUN, WILD	NS	CA	CC, D, DM	2900 - 3900
Oenothera brevipes ssp. pallida (Camissonia) WHITE EVENING PRIMROSE	OEBREP	P/B	FLWR	ERCT, RHIZ	W, Y	SP	12	DRAIN, DRY, SUN, WILD	GRV, SND	AZ, CA, NV	D, DM	200 - 3600
Oenothera cheiranthifolia (Camissonia c.) BEACH EVENING PRIMROSE	OECHE	P	FLWR, SSHRB	DCMB, PRST	Y	SP, SU	6	CULT, DRAIN, WILD	SND	BAJA, CA, OR	CA	0 - 300
Oeonothera deltoides (Camissonia d.) DEVIL'S LANTERN, BIRDCAGE	OEDEL	A	FLWR	PRST	W, Y	SP	12 - 24	DRAIN, DRY, SUN, WILD	SND	AZ, CA	D	0 - 5900
Oenothera elata ssp hookeri (Camissonia h) CALIFORNIA EVENING PRIMROSE	OEELAH	P/B	FLWR	ASND, INV, RPRN, WTLD	Y	SU	24 - 72	IRR, SUN	SND	AZ, CA, NM, NV, OR	CA, CC, G, MTN	3000 - 9000
Oenothera lamarckiana (Camissonia l.) COMMON EVENING PRIMROSE	OELAM	P/B	FLWR	ASND, INV, RPRN, WTLD	Y	SU	24 - 72	IRR, SUN	SND	INTRO
Oenothera missouriensis (Camissonia m.) MISSOURI EVENING PRIMROSE	OEMIS	P	FLWR	PRST	Y	SP, SU	8 - 12	CULT, DRAIN, SUN	LM	INTRO
Oenothera speciosa (Camissonia s.) SHOWY EVENING PRIMROSE	OESPE	A/P	FLWR, GRCV	ASND, INV, RHIZ	PK	SP, SU	12 - 24	CULT, DRAIN, IRR, PSHD, STBL, SUN	LM	TX
Oryzopsis hymenoides See: Achnatherum hymenoides	ORHYM						0
Orthocarpus purpurascens See: Castilleja exserta	ORPUR						0
Papaver californicum FIRE POPPY, WESTERN POPPY	PACAL	A	FLWR	ERCT	O, R	SP	12 - 24	CULT, SUN, WILD	LM	CA	CA, CC, FOW, G	0 - 2500
Papaver nudicaule ICELAND POPPY	PANUD	A/P	FLWR	ERCT, ORNM, TOX	MULTI	SP, SU	12 - 24	CULT, IRR, PSHD, SUN	LM	INTRO
Papaver rhoeas RED CORN POPPY, FLANDERS POPPY	PARHO	A	FLWR	ERCT, ORNM, TOX	MULTI, R	SP, SU	12 - 24	CULT, IRR, PSHD, SUN	LM	INTRO
Penstemon centranthifolius SCARLET BUGLER	PECEN	P	FLWR, SHRB	ERCT	R	SP, SU	1 - 4	DRAIN, DRY, PSHD, SUN, WILD	GRV, LM, RKY	CA	CA, CC, FOW, MTN	0 - 6000
Penstemon eatonii FIRECRACKER PENSTEMON	PEEAT	P	FLWR, SHRB	ERCT	R	SP, SU	1 - 3	DRAIN, DRY, PSHD, SUN, WILD	GRV, SND	AZ, CA, CO, NM, NV	CC, D, DM, FOW, MTN	4800 - 9200
Penstemon grinnellii GRINNELL'S BEARDTONGUE/GRINNELL	PEGRI	P	FLWR, SSHRB	ASND, DCD	LAV, PK	SU	1 - 2	DRAIN, DRY, SUN, WILD	GRV, RKY	CA	CC, FOW, MTN	0 - 10000
Penstemon palmeri PALMER'S PENSTEMON	PEPAL	P	FLWR, SSHRB	ASND, DCD	LAV, PK	SU	1 - 5	SUN, WILD		AZ, CA, UT	D, DM
Pennisetum setaceum ruppelii FOUNTAIN GRASS	PERUP	P	GRSS	BNCH, COOL, INV, ORNM			12 - 48	CULT, DRY, STBL, SUN	ALK	INTRO
Penstemon spectabilis SHOWY PENSTEMON	PESPE	P	FLWR, SHRB	ERCT	B, PU	SP, SU	1 - 4	DRAIN, SUN, WILD	GRV, SND	BAJA, CA	CA, CC, FOW	300 - 7800
Penstemon strictus ROCKY MOUNTAIN PENSTEMON	PESTR	P	FLWR, SHRB	ERCT	B, PU	SU	1 - 3	CULT, DRAIN, IRR, PSHD, SUN	LM, RKY, SND	AZ, CO, NM, UT	CC, D, DM, FOW, G, MTN	4000 - 10000
Pennisetum villosum FEATHER TOP	PEVIL	P	GRSS	BNCH, INV, ORNM			12 - 36	CULT, DRY, STBL, SUN	ALK	INTRO
Phalaris arundinacea REED CANARYGRASS	PHARU	P	GRSS	BNCH, COOL, INV, RHIZ, SOD			24 - 96	CULT, IRR, PSHD, WET	NS	INTRO
Phacelia campanularia CALIFORNIA BLUEBELLS	PHCAM	A	FLWR	ERCT	B	SP, WT	6 - 18	CULT, DRAIN, SUN	GRV, LM, RKY, SND	CA	D, DM	0 - 5200
Phacelia cicutaria CATERPILLAR PHACELIA	PHCIC	A	FLWR	ASND, ERCT	LAV, Y	SP	12 - 36	WILD	GRV, LM, RKY	BAJA, CA	CC, D, FOW, G	0 - 4500
Phacelia crenulata SCALLOP PHACELIA	PHCRE	A	FLWR	ERCT	B, PU	SP	24	DRY, SUN, WILD	GRV, SND	AZ, CA, MEX, NV, UT	D, DM	0 - 7200
Phlox drummondii ANNUAL PHLOX	PHDRU	A	FLWR	ERCT, ORNM	MULTI, R	FA, SP, SU	8 - 20	CULT, DRAIN, IRR, SUN	LM, SND	TX
Phacelia grandiflora LARGE FLOWERED PHACELIA	PHGRA	A	FLWR	ERCT	LAV	SP	20 - 40	DRAIN, PSHD, SUN, WILD	LM, RKY, SND	BAJA, CA	CA, CC, FOW	5000 - 7500
Phacelia minor BLUEBELLS	PHMIN	A	FLWR	ERCT	B, PU	SP	12 - 24	DRAIN, PSHD, SUN, WILD	GRV, LM, RKY	CA	CA, CC	0 - 5200
Phacelia parryi PARRY'S PHACELIA	PHPAR	A	FLWR	ERCT	B, PU	SP	12 - 24	SUN, WILD	GRV, LM, RKY	CA, MEX	CA, CC	0 - 7800
Phacelia ramosissima BRANCHING PAHCELIA	PHRAM	P	FLWR	DCMB	B, W	SP, SU	24 - 36	CULT, SUN, WILD	LM, RKY	CA	CA, CC, FOW, MTN	0 - 10100
Phacelia tanacetifolia LACY-LEAF PHACELIA	PHTAN	A	FLWR	ERCT	B	SP, SU	12 - 36	CULT, DRAIN, SUN	GRV, SND	AZ, CA, NV	CA, CC, D, DM, FOW, G	0 - 6000
Phalaris tuberosa HARDINGGRASS	PHTUB	P	GRSS	BNCH, COOL, INV, RHIZ			24 - 48	CULT, DRAIN, IRR, SUN	LM, SND	INTRO
Plantago erecta CALIFORNIA PLANTAIN	PLERE	A	HERB	BNCH, ERCT	W	SP, SU	8 - 12	CULT, STBL	CLY, SER, SND	BAJA, CA, OR	CA, CC, D, FOW, G	0 - 2500
Plantago insularis (P. ovata) PLANTAIN	PLINS	A	HERB	ASND, FR	W	SP	6 - 10	CULT, DRY, STBL, SUN	GRV, SND	AZ, BAJA, CA, NV	CA, CC, D, DM, FOW, G	0 - 4600
Pluchea odorata SALT MARSH FLEABANE	PLODO	A/P	SSHRB	DCD, ERCT, RPRN, WTLD	PU	FA, SU, WT	2 - 4	IRR, SUN, WET, WILD	ALK, SLN	AZ, CA	CA, CC, D, FOW	0 - 1000
Plantago sempervirens EVERGREEN PLANTAIN	PLSEM	P	GRCV, SHRB	EVGR, FR, PRST	W	SP, SU	1	CULT, DRAIN, DRY, SUN, WILD	NS	INTRO
Poa compressa CANADIAN BLUEGRASS	POCOM	P	GRSS	COOL, ORNM, RHIZ, SOD			12 - 24	CULT, PSHD, STBL	ACD, CLY	INTRO
Poa secunda (P. sandbergii, P. scabrella) PINE BLUEGRASS, SANDBERG BLUEGRASS	POSEC	P	GRSS	BNCH, COOL			12 - 24	CULT, DRY	ALK, SLN	CA	CA, CC, D, DM, FOW, G, MTN	0 - 12500
Prunus fasciculata DESERT ALMOND	PRFAS	P	SHRB	ASND, DCD	W, Y	SP	3 - 7	DRAIN, DRY, SUN, WILD	NS	AZ, BAJA, CA, NV, UT	CC, D, DM, FOW, G
Prosopis glandulosa HONEY MESQUITE	PRGLA	P	SHRB, TREE	DCD, ERCT	Y	SP, SU	5 - 20	CULT, DRAIN, STBL, SUN, WILD	ALK, RKY, SND	CA	D, DM	0 - 5500
Prosopis pubescens SCREW BEAN MESQUITE	PRPUB	P	SHRB, TREE	ASND, DCD	Y	SP	10 - 25	CULT, DRAIN, STBL, SUN, WILD	ALK, GRV, RKY, SND	CA, MEX	D	300 - 4200
Prunus virginiana CHOKECHERRY	PRVIR	P	SHRB, TREE	ASND, DCD	W	SP	5 - 18	DRAIN, DRY, PSHD, STBL, SUN, WILD	RKY	CA, ID, NM, OR, TX, WA	CA, CC, FOW, G, MTN	0 - 8200
Psorothamnus arborescens MOJAVE INDIGO BUSH	PSARB	P	SHRB	ASND, DCD	B, PU	SP	5 - 10	DRAIN, DRY, SUN, WILD	GRV, SND	CA, MEX, NV	D, DM	300 - 6200
Pseudoroegneria spicata ssp. inermis BEARDLESS BLUEBUNCH WHEATGRASS	PSSPII	P	GRSS	COOL, SOD			12 - 24	CULT, DRAIN, SUN	NS	CA	CA, CC, FOW, G, MTN	2600 - 5400
Pseudoroegneria spicata ssp. spicata BLUEBUNCH WHEATGRASS	PSSPIS	P	GRSS	BNCH, COOL			24 - 40	CULT, DRY, SUN	NS	CA	CC, FOW, G	2600 - 5400
Puccinellia distans ALKALIGRASS	PUDIS	P	GRSS	BNCH, COOL, SOD			12 - 24	CULT, IRR, SUN, WET	SLN	INTRO
Purshia tridentata ANTELOPE BRUSH	PUTRI	P	SHRB	ASND	Y	SP, SU	2 - 8	DRAIN, DRY, STBL, SUN, WILD	RKY, SND	CA, CO, NV, OR, UT, WA	D, DM	2800 - 11150
Quercus agrifolia CALIFORNIA LIVE OAK	QUAGR	P	TREE	ASND, ERCT, EVGR			20 - 70	CULT, DRAIN, SUN	LM, RKY	BAJA, CA	CA, CC, FOW	0 - 4900
Ratibida columnaris, (Dwarf Red) DWARF RED CONEFLOWER	RACOLD	P/B	FLWR	ERCT, ORNM	R	FA, SU	12 - 24	CULT, DRAIN, IRR, SUN	ACD, LM	AZ, MEX, TX
Ratibida columnaris (Red) MEXICAN HAT	RACOLR	P/B	FLWR	ERCT, ORNM	R, Y	FA, SU	12 - 36	CULT, DRAIN, IRR, SUN	ACD, LM	AZ, MEX, TX
Ratibida columnaris (Yellow) PRAIRIE CONEFLOWER	RACOLY	P/B	FLWR	ERCT, ORNM	Y	FA, SU	12 - 36	CULT, DRAIN, IRR, SUN	ACD, LM	AZ, MEX, TX
Ranunculus occidentalis WESTERN BUTTERCUP	RAOCC	P	SSHRB	ERCT	Y	SP, WT	1 - 3	DRAIN, PSHD, WILD	NS	CA	CA, FOW, G	0 - 6500
Ratibida pinnata GREY-HEADED CONEFLOWER	RAPIN	P	FLWR	ERCT, ORNM	Y	SU	36 - 48	CULT, DRAIN, IRR, SUN	ACD, LM	AZ, MEX, TX
Rhamnus californica COFFEEBERRY	RHCAL	P	SHRB	ASND, EVGR	G	SP, SU	4 - 10	CULT, DRAIN, DRY, PSHD, SUN, WILD	NS	AZ, CA, NM, OR	CC, FOW, MTN	0 - 7500
Rhamnus crocea SPINY REDBERRY	RHCRO	P	SHRB	ASND, DCMB, EVGR	G	SP, WT	2 - 4	CULT, DRAIN, DRY, PSHD, SUN, WILD	NS	BAJA, CA	CC, FOW	0 - 5000
Rhamnus ilicifolia HOLLYLEAF REDBERRY	RHILI	P	SHRB	ASND, EVGR, ORNM	G	SP, WT	3 - 15	DRAIN, DRY, SUN, WILD	NS	AZ, BAJA, CA	CC, DM, FOW	0 - 6500
Rhus integrifolia LEMONADE BERRY	RHINT	P	SHRB, TREE	ASND, EVGR	PK, W	SP, WT	3 - 10	CULT, DRAIN, DRY, PSHD, STBL, SUN, WILD	RKY	BAJA, CA	CA, CC	0 - 3000
Rhus laurina See: Malosma laurina	RHLAU						0
Rhus ovata SUGAR BUSH	RHOVA	P	SHRB	ASND, ERCT, EVGR	W	SP	2 - 10	CULT, STBL, SUN	NS	BAJA, CA	CA, CC, D, FOW, G	0 - 4200
Rhus trilobata OAKBRUSH SUMAC	RHTRI	P	SHRB	ASND, DCD	Y	SP	3 - 5	STBL, WILD	NS	CA, ID, MEX, NV, OR, WA	DM, FOW, MTN	0 - 3500
Ribes aureum GOLDEN CURRANT	RIAUR	P	SHRB	ASND, DCD, ERCT, ORNM	Y	SP, WT	3 - 6	DRAIN, IRR, SUN, WILD	NS	AR, CA, CT, IA, IL, KS, MA, MO, ND, SD, UT, VT	CA, CC, FOW, G, MTN	0 - 9800
Ribes cereum WAX CURRANT	RICER	P	SHRB	ASND, DCD	PK, W	SU	2 - 8	DRAIN, WILD	NS	AZ, CA, OR, WA	DM, MTN	4900 - 13000
Rosa californica CALIFORNIA WILD ROSE	ROCAL	P	SHRB	DCD, DCMB, INV, RPRN	PK	SP, SU	3 - 8	PSHD, STBL, SUN, WILD		BAJA, CA, OR	CA, CC, FOW, G, MTN	0 - 6000
Romneya coulteri MATILIJA POPPY	ROCOU	P	FLWR, SSHRB	ERCT, INV, RHIZ	W	SU	72 - 96	DFCT, DRAIN, SUN, WILD	LM	CA	CC, FOW	0 - 4000
Rudbeckia amplexicaulis CLASPING CONEFLOWER	RUAMP	A	FLWR	ERCT, ORNM	Y	FA, SP, SU	18 - 30	CULT, IRR, PSHD, SUN	LM	TX
Rumex crispus CURLY DOCK	RUCRI	P	SSHRB	ERCT, TOX	R	ALL	2 - 5	SUN, WILD	NS	INTRO
Rudbeckia hirta BLACK-EYED SUSAN	RUHIR	P/B	FLWR	ERCT, ORNM	Y	FA, SP, SU	18 - 48	CULT, IRR, PSHD, SUN	LM	ME, WV, VT, VA, SD, SC, RI, NH, ND, NC, MO, AR, MA, KY, KS, IL, IA, GA, FL, CT, CA
Rudbeckia laciniata CUTLEAF CONEFLOWER	RULAC	P	FLWR	ERCT, INV, RHIZ, RPRN, TOX, WTLD	Y	FA, SU	24 - 84	CULT, IRR, SUN	LM	AZ, TX
Salvia apiana WHITE SAGE	SAAPI	P	SSHRB	ERCT	LAV, W	SP, SU	3 - 8	DRAIN, DRY, STBL, SUN, WILD	NS	BAJA, CA	CA, CC, FOW	0 - 5000
Salvia carduacea THISTLE SAGE	SACAR	A	SSHRB	ERCT	LAV	SP	1 - 2	DRAIN, DRY, SUN, WILD	GRV, SND	BAJA, CA	CC, D, FOW, G	0 - 4500
Salvia clevelandii CLEVELAND SAGE	SACLE	P	SHRB	ASND	B, LAV	SP	2 - 3	DRAIN, IRR, SUN, WILD	NS	BAJA, CA	CA, CC	0 - 3000
Salvia coccinea TEXAS SAGE, SCARLET SAGE	SACOC	P	SSHRB	ASND, ERCT, ORNM	R	SP, SU	1 - 2	CULT, DRAIN, DRY, SUN	NS	TX
Sambucus coerulea BLUE ELDERBERRY	SACOE	P	SHRB	ASND, DCD	W	SP, SU	4 - 10	SUN, WET, WILD	NS	CA, NV, OR, WA	CA, CC, FOW, MTN	0 - 10000
Salvia columbariae CHIA	SACOL	A	FLWR	ERCT	PU	SP	12 - 24	DRAIN, DRY, SUN, WILD	GRV, LM, RKY, SND	AZ, CA, NV	CA, CC, D, DM, FOW, G, MTN	0 - 7000
Salvia farinacea Blue sage	SAFAR						0					0
Salvia leucophylla PURPLE SAGE	SALEU	P	GRCV, SHRB	ERCT, EVGR, ORNM, PRST	PU	SP, SU	2 - 6	CULT, DRAIN, DRY, STBL, SUN, WILD	NS	BAJA, CA	CA, CC, FOW	150 - 2500
Salvia mellifera BLACK SAGE	SAMEL	P	GRCV, SHRB	ERCT, EVGR	B	SP	2 - 5	CULT, DRAIN, DRY, STBL, SUN, WILD	NS	BAJA, CA	CA, CC, FOW	0 - 4000
Sambucus mexicana MEXICAN ELDERBERRY	SAMEX	P	SHRB	ASND, DCD	W	SP, SU	4 - 20	SUN, WILD	NS	AZ, CA, ID, NV, OR, WA	CA, CC, DM, FOW, G, MTN	0 - 1
Salazaria mexicana PAPERBAG BUSH	SAMEXA	P	SHRB	ASND, DCD	PK, PU, W	SP	2 - 5	DRAIN, DRY, SUN, WILD	GRV, SND	AZ, CA, MEX, NV, TX, UT	D, DM	0 - 2500
Salvia munzii MUNZ'S SAGE	SAMUN	P	SHRB	ASND, ERCT, EVGR	B	SP	3 - 6	CULT, DRAIN, DRY, STBL, SUN, WILD	NS	BAJA, CA	CA, CC, FOW	0 - 2600
Sambucus racemosa RED ELDERBERRY	SARAC	P	SHRB	ASND, DCD, RPRN	W	SP, SU	8 - 10	PSHD, SUN, WET, WILD	NS	NC, WV, VT, VA, UT, SD, RI, NH, ND, CA, MO, ME, MA, KY, IL, IA, GA, CT	MTN	0 - 11000
Scirpus acutus HARD STEM BULRUSH	SCACU	P	SDG	AQUA, COOL, RHIZ, RPRN, SOD, WTLD			40 - 160	CULT, STBL, SUN, WET	ALK	CA	CA, CC, D, DM, FOW, G, MTN	0 - 8200
Scirpus americanus OLNEY THREESQUARE	SCAME	P	SDG	AQUA, COOL, RHIZ, RPRN, WTLD			8 - 40	CULT, STBL, SUN, WET	ALK, SLN	CA	CA, CC, FOW, G	0 - 7000
Scrophularia atrata BLACK FLOWERED FIGWORT	SCATR	P	SHRB	ASND	PU	SP, SU	3 - 4	DRAIN, IRR, SUN, WILD	NS	CA	CA	0 - 1500
Schismus barbatus MEDITERRANEAN GRASS	SCBAR	A	GRSS	COOL, DCMB, FH, INV			2 - 6	DRY, STBL, WILD	NS	INTRO	CA, CC, D, DM, FOW, G, MTN	0 - 3900
Scirpus californicus CALIFORNIA BULRUSH	SCCAL	P	SDG	AQUA, RHIZ, RPRN, WTLD			80 - 160	STBL, SUN, WET, WILD	NS	CA	CA, CC, D, FOW, G	0 - 650
Scrophularia californica CALIFORNIA FIGWORT	SCCALI	P	SHRB	ASND, WTLD	R	SP, SU	3 - 6	WET, WILD	NS	CA	CA, CC, FOW, G, MTN	0 - 6500
Scirpus maritimus ALKALI BULRUSH	SCMAR	P	SDG	AQUA, COOL, RHIZ, RPRN, SOD, WTLD			12 - 48	STBL, SUN, WET, WILD	ALK, SLN	CA	CA, CC, D, FOW, G	0 - 8200
Scirpus robustus BULL TULE	SCROB	P	SDG	AQUA, RHIZ, RPRN, WTLD			36 - 48	STBL, SUN, WET, WILD	SLN	CA	CA, CC, FOW	0 - 2600
Scirpus validus SOFT-STEM BULRUSH	SCVAL	P	SDG	AQUA, RHIZ, RPRN, WTLD			10 - 40	STBL, WET, WILD	NS	CA	CC, FOW, G	0 - 650
Senna armata SPINY SENNA	SEARM	P	SHRB	ASND, DCD	Y	SP, SU	1 - 3	DRAIN, DRY, SUN, WILD	GRV, SND	AZ, BAJA, CA, NV	D	650 - 3200
Senna covesii DESERT SENNA	SECOV	P	SSHRB	ASND, DCD	Y	SP, SU	1 - 2	DRAIN, DRY, SUN, WILD	GRV, SND	AZ, BAJA, CA, NV	D	1500 - 2000
Senecio flaccidus v. flaccidus SHRUBBY BUTTERWEED	SEFLAF	B	SSHRB	ASND	Y	FA, SU	1 - 4	DRAIN, SUN, WILD	RKY, SND	CA	CA, CC, D, DM, FOW, G, MTN	0 - 6500
Silene armeria CATCHFLY	SIARM	A/B	FLWR	ERCT, ORNM	PK	SU	16 - 22	CULT, DRAIN, IRR, PSHD, SUN	LM	INTRO
Silene armeria (Dwarf) NODDING CATCHFLY	SIARMD	A/B	FLWR	ERCT, ORNM	PK	SU	8 - 12	CULT, DRAIN, IRR, PSHD, SUN	LM	INTRO
Sisyrinchium bellum BLUE-EYED GRASS	SIBEL	P	FLWR	BNCH, FR, ORNM, RHIZ	B, PU	SP, SU	4 - 20	CULT, DRAIN, PSHD, SUN, WILD	CLY, LM, SND	CA, OR	CA, CC, FOW, G	0 - 3000
Simmondsia chinensis JOJOBA	SICHI	P	SHRB	ASND, EVGR	G	SP	3 - 6	CULT, DRAIN, DRY, SUN	NS	AZ, CA, MEX	CC, D, DM, FOW	0 - 4900
Solidago occidentalis See: Euthamnia occidentalis	SOOCC						0
Sporobolus airoides ALKALAI SACATON	SPAIR	P	GRSS	BNCH, WARM			20 - 40	CULT, IRR, STBL, SUN	ALK, CLY, LM	CA	CA, CC, D, DM, FOW, G	0 - 6800
Sphaeralcea ambigua DESERT MALLOW	SPAMB	A/P	HERB, SSHRB	ERCT	O, R	SP	2 - 3	DRAIN, DRY, SUN, WILD	GRV, RKY, SND	AZ, CA, MEX, NV, UT	D	0 - 8200
Sphaeralcea coccinea SCARLET GLOBEMALLOW	SPCOC	P	HERB	DCMB	R	SP	1 - 2	DRAIN, DRY, SUN, WILD	GRV, SND	AZ, TX
Sphaeralcea coulteri COULTER GLOBEMALLOW	SPCOU	A	HERB, SSHRB	ERCT, PRST	O	SP	1 - 4	DRAIN, DRY, SUN, WILD	GRV, SND	AZ, CA, MEX	D	0 - 1000
Sporobolus cryptandrus SAND DROPSEED	SPCRY	P	GRSS	BNCH, WARM			8 - 32	CULT, DRAIN, STBL, SUN	RKY, SND	CA	CA, CC, D, DM, FOW, G, MTN	1150 - 4200
Stipa cernua See: Nassella cernua	STCER						0
Stipa columbiana See: Achnatherum lemmonii	STCOL						0
Stipa lepida See: Nassella lepida	STLEP						0
Stillingia paucidentata MOJAVE STILLINGIA	STPAU	P	SHRB	ERCT		SP	1 - 2	DRAIN, DRY, SUN		AZ, CA	D, DM	0 - 4900
Stanleya pinnata PRINCE'S PLUME	STPIN	P	SSHRB	DCD, ERCT, TOX	Y	SP	3 - 5	DFCT, DRAIN, DRY, SUN	SND	AZ, CA, NM, NV	CC, D, DM	0 - 6000
Stipa pulchra See: Nassella pulchra	STPUL						0
Stipa speciosum See: Achnatherum speciosum	STSPE						0
Suaeda moquinii BUSH SEEPWEED	SUMOQ	P	SHRB, SSHRB	ASND, DCD	W	SP, SU	8 - 60	WILD	ALK, SLN	AZ, CA, MEX, NV	CA, CC, D	0 - 5200
Tagetes patula FRENCH MARIGOLD	TAPAT	A	FLWR	ORNM	O, R, Y	SU	6 - 18	CULT, DRAIN, IRR, SUN	LM	INTRO
Trifolium albopurpureum RANCHERIA CLOVER	TRALB	A	CLVR	DCMB, ERCT, LGME	PU, W	SP, SU	8 - 12	WILD	CLY, LM	BAJA, CA	CA, FOW	0 - 4200
Trifolium ciliolatum TREE CLOVER	TRCIL	A	CLVR	ERCT, LGME	PK, PU	SP	0	WILD	CLY, LM	BAJA, CA	CA, CC, FOW, G	0 - 5000
Trifolium fragiferum O'CONNERS STRAWBERRY CLOVER	TRFRAO	P	CLVR, GRCV	LGME, ORNM, STLN	PK, W	FA, SP, SU	12 - 24	CULT, IRR, PSHD, STBL, SUN	LM, SLN	INTRO
Trifolium fucatum PUFFY CLOVER	TRFUC	A	CLVR, GRCV	LGME, ORNM, PRST	PK, W	SP, SU	8 - 12	CULT, IRR, STBL, SUN, WET	ALK, SER, SLN	CA, OR	CA, FOW, G	0 - 3000
Trifolium gracilentum PINPOINT CLOVER	TRGRA	A	CLVR, GRCV	ERCT, LGME, PRST	PK, PU	SP, SU	12 - 24	CULT, DRY, IRR, STBL, SUN	GRV, LM, SER, SND	AZ, CA, MEX, WA	CA, CC, FOW, G	0 - 5900
Trifolium hirtum HYKON ROSE CLOVER	TRHIR	A	CLVR, GRCV	ASND, ERCT, LGME	PK, R	FA, SP, SU	12 - 24	CULT, STBL, SUN	NS	INTRO
Trifolium hirtum 'Monte Frio' MONTE FRIO ROSE CLOVER	TRHIRM	A	CLVR, GRCV	ASND, ERCT, LGME	PK, R	FA, SP, SU	12 - 24	CULT, STBL, SUN	NS	INTRO
Trifolium hybridum ALSIKE CLOVER	TRHYB	P	CLVR, GRCV	ERCT, LGME, ORNM, PRST	PK	FA, SP, SU	24 - 48	CULT, IRR, PSHD, STBL, SUN, WET	ACD, CLY, LM	INTRO
Triticale hybrid sterile QUICKGAURD	TRHYST	A	GRSS	COOL			24 - 36	CULT, STBL	NS	INTRO
Trifolium incarnatum CRIMSON CLOVER	TRINC	A	CLVR, GRCV	DCMB, LGME	R	SP	12 - 24	CULT, IRR, PSHD, STBL, SUN	NS	INTRO
Trichostema lanatum WOOLY BLUE CURLS	TRLAN	P	SHRB	ASND, EVGR	B, PU	SP, SU	3 - 5	DRAIN, DRY, SUN, WILD	NS	BAJA, CA	CA, CC	0 - 2500
Tropaeolum majus NASTURTIUM	TRMAJJ	A/P	FLWR, VINE	ORNM, PRST	O, R, Y	FA, WT	24	CULT, DRAIN, IRR, PSHD, SUN	SND	INTRO
Trifolium microcephalum MAIDEN CLOVER	TRMIC	A	CLVR	DCMB, ERCT, LGME, RPRN, WTLD	LAV, PU	SP	4 - 6	STBL, WILD	SER	AZ, CA	CA, CC, MTN	0 - 8500
Trifolium obtusiflorum CLAMMY CLOVER	TROBT	A	CLVR, GRCV	ASND, LGME, RPRN, WTLD	W	SP, SU	8 - 18	CULT, STBL, SUN, WET	GRV	CA, OR	CA, CC, FOW, G	0 - 5000
Trifolium pratense RED CLOVER	TRPRA	B	CLVR, GRCV	LGME, RHIZ	R	SP, SU	24	CULT, DRAIN, IRR	ACD, LM	INTRO
Trifolium repens WHITE DUTCH CLOVER	TRREP	P	CLVR, GRCV	LGME, ORNM, PRST, STLN	W	FA, SP, SU	1 - 12	CULT, IRR, PSHD, STBL, SUN	NS	INTRO
Triphysaria versicolor YELLOW OWL'S CLOVER	TRVER	A	HERB		Y	SP	4 - 24	WILD	NS	CA	CA, G	0 - 1600
Trifolium willdenovii (T. tridentatum) TOMCAT CLOVER	TRWIL	A	CLVR, GRCV	ASND, ERCT, LGME	PU, W	SP, SU	12 - 24	CULT, STBL, SUN, WET	CLY, LM, RKY, SER	BAJA, CA	CA, CC, FOW, G, MTN	0 - 5000
Triticum x elymus REGREEN	TRXELY	A	GRSS	COOL			24 - 36	CULT, STBL	NS	INTRO
Typha latifolia COMMON CATTAIL	TYLAT	P	CAT	AQUA, COOL, INV, RHIZ, SOD			60 - 120	SUN, WET, WILD	NS	CA	CA, CC, D, DM, FOW, G, MTN	0 - 500
Urtica dioica holosericea NETTLE	URHOL	P	HERB	ERCT, RPRN, WTLD	G	SP	2 - 6	PSHD, SHD, SUN, WET, WILD	NS	CA, MEX	CA, CC, D, DM, FOW, G, MTN	0 - 10
Verbena gooddingii GOODING VERBENA	VEGOO	P	FLWR, GRCV	DCMB	LAV, PK	FA, WT	6 - 24	DRAIN, DRY, STBL, SUN, WILD	RKY, SND	AZ, CA, MEX, UT	D, DM, FOW, G	4000 - 6500
Verbena lasiostachys COMMON VERVAIN	VELAS	P	SHRB	DCMB, ERCT	B, PU	SU	12 - 48	WILD	NS	BAJA, CA	CA, CC, FOW	0 - 8200
Verbena tenuisecta MOSS VERBENA	VETEN	P	FLWR, GRCV	DCMB, ORNM	LAV, PU	FA, SP, SU	12 - 18	CULT, IRR, SUN	NS	INTRO
Vicia benghalensis PURPLE VETCH	VIBEN	A	CLVR	LGME	PU	SP, SU	18 - 48	CULT, IRR, STBL, SUN	NS	INTRO
Viola cornuta JOHNNY JUMP-UP	VICOR	A/P	FLWR	BNCH, ORNM	PU, Y	SP, WT	6 - 12	CULT, DRAIN, IRR, PSHD, SUN	LM	INTRO
Vicia dasycarpa LANA WOOLYPOD VETCH	VIDAS	A	CLVR	LGME		SP, SU	1 - 24	CULT, IRR, STBL, SUN	NS	INTRO
Viguiera laciniata SAN DIEGO SUNFLOWER	VILAC	P	SHRB	ASND	Y	SP, SU	2 - 4	DRAIN, DRY, STBL, SUN, WILD	NS	CA, MEX	CA, CC	300 - 2500
Vulpia microstachys THREE WEEK FESCUE, SMALL FESCUE	VUMIC	A	GRSS	COOL			6 - 18	CULT, DRAIN, DRY, STBL, SUN	SER, SND	CA	CA, CC, FOW, G, MTN	0 - 5300
Vulpia myuros, Festuca Myuros ZORRO FESCUE	VUMYU	A	GRSS	COOL, INV			6 - 24	CULT, DRAIN, STBL, SUN	ACD, SER, SND	INTRO	CA, CC, D, DM, FOW, G, MTN	0 - 6500
Vulpia octoflora SIX WEEKS FESCUE	VUOCT	A	GRSS	COOL			6 - 24	CULT, DRAIN, STBL, SUN	RKY, SND	CA	CA, CC, FOW, G, MTN	0 - 6500
Wyethia angustifolia NARROW LEAFED MULE EARS	WYANG	B	SSHRB	ASND	Y	SP, SU	5 - 2	DRAIN, SUN, WILD	NS	CA	FOW, G	0 - 5500
Xylorhiza tortifolia (Aster abutus) DESERT ASTER	XYTOR	P	SSHRB	ASND	B, PU	SP	12 - 36	DRAIN, SUN, WILD	NS	AZ, CA	D, DM	500 - 6500
Yucca baccata BANANA YUCCA	YUBAC	P	SSHRB	ERCT, EVGR	W	SP, SU	3 - 6	DRAIN, DRY, SUN, WILD	NS	AZ, CA, MEX, NV	D	2600 - 4200
Yucca brevifolia JOSHUA TREE	YUBRE	P	TREE	ERCT, EVGR	W	SP	15 - 30	CULT, DRAIN, DRY, SUN, WILD	NS	AZ, CA, NV, UT	D, DM	1600 - 6500
Yucca schidigera MOJAVE YUCCA	YUSCH	P	SHRB, TREE	ERCT, EVGR	PU, W	SP	3 - 15	DRAIN, DRY, SUN, WILD	NS	AZ, BAJA, CA, NV	CC, D	0 - 8200
Yucca whipplei OUR-LORD'S-CANDLE	YUWHI	P	SHRB, TREE	ERCT, EVGR	W	SP	6 - 14	CULT, DRAIN, DRY, SUN, WILD	NS	BAJA, CA	CA, CC, D, DM	0 - 4000
Zinnia elegans ZINNIA MIXED COLORS	ZIELE	A	FLWR	ERCT, ORNM	MULTI	SU	12 - 36	CULT, DRAIN, IRR, SUN	LM	INTRO

A	Annual. Completes life cycle in one year or growing season, essentially non-woody.
A/B	Annual or Biennial
A/P	Annual or Perennial
B	Biennial. Completes life cycle in two years or growing seasons, generally flowering only in the second, non-woody above ground.
P	Perennial. Living more than two years or growing seasons, essentially non-wood above ground.
P/B	Perennial or Biennial.

CA	Coastal Areas. Coastline inland to where climate is influenced directly by the ocean. Sandy beaches to coastal dunes.
CC	Chaparral or Coastal Scrub. Elevations up to 5,000 feet along coastal ranges and Sierra Nevada Foothills. Typically dry summers and mild rainy winters.
D	Deserts. Consists of plants adapted to the high and low deserts.
DM	Desert Mountains. Limited to small areas of deserts with higher elevations.
FOW	Foothill, Oak, Woodlands. Foothills of mountain ranges, mostly the western slope of the Sierra Nevada range between 1,000 and 3,000 feet.
G	Grasslands. Typically inland valleys including the San Joaquin Valley and Los Angeles Basin.
MTN	Mountains. A large zone that encompasses areas above 3,500 feet up to 10,000 feet. Refer to individual elevation ranges of species to determine optimal conditions.

$	Under $10.00 per pound.
$$	$10.00-$50.00 per pound.
$$$	$50.00-$100.00 per pound.
$$$$	Over $100.00 per pound.

CAT	Cattail
CLVR	Clover. In the legume family.
FLWR	Flower. Non-woody plant grown primarily for its display of flower color.
GRCV	Ground Cover.
GRSS	Grass.
HERB	Herb. A plant without a persistent woody stem.
RUSH	Rush. Grass-like plant. Differs from true grass as it has solid, stiff cylindrical stems.
SDG	Sedge. Grasslike plant. Differs from true grass as it has triangular stems.
SHRB	Shrub. A woody plant of smaller proportions than a tree, and which usually produces several branches from a base.
SSHRB	Subshrub. A plant with woody lower stems and herbaceous upper stems that die back seasonally.
TREE	Tree. A woody plant with a tall final height, commonly with one stem (trunk) from the base.
VINE	Vine. Woody or herbaceous with either climbing or ground crawling characteristics.

AQUA	Aquatic. Grows only in a body of water
ASND	Ascending. Rising or curving upward.
BNCH	Bunching growth habit. Produces tillers or small stems at the base and grows as a clump or bunch.
CLMP	Clumping. Same as above.
COOL	Cool Season. Usually refers to a grass. Grows primarily during the cooler months of spring and fall (winter also in mild climates).
DCD	Deciduous. Loses leaves, usually in fall and early winter. New leaves emerge in spring.
DCMB	Decumbent. Lying down but with tips ascending.
ERCT	Erect. Upright in relation to the ground.
EVGR	Evergreen. Having living leaves throughout the year.
FH	Fire Hazard. Produces plant material that promotes the spread of fires.
FR	Fire Resistant. Less combustible or low-fuel plants.
INV	Invasive. Plant has a propensity to spread either by reseeding or stolonizing and tends to monopolize a plant community.
LF	Low Fuel. Does not produce plant material that promotes the spread of fires.
LGME	Legume. A plant that maintains a symbiotic relationship with various soil bacteria that make atmospheric nitrogen available for plant use. Members of this family include lupins, clover, alfalfa and soybeans which provide animal feed or green manure.
ORNM	Ornamental. Usually a non-native plant that grows under cultivated conditions in the landscape.
PRST	Prostrate. Lying flat on the ground.
RHIZ	Rhizomes. Grows by producing underground stems called rhizomes.
RPRN	Riparian. Streamside, an association of plant species growing adjacent to freshwater sources, including perennial and intermittent streams, lakes and other bodies of fresh water.
SOD	Sod. Grasses that typically spread by rhizomes, stolons or tillers which develop into a uniform cover. Generally recover from injury or grazing.
STLN	Stolons. Similar to rhizones but stems are above ground.
TOX	Toxic. All or parts of plant are toxic.
WARM	Warm Season. Usually refers to a grass. Grows only during the warmer months of the year and usually goes dormant or off-color during the winter months.
WTLD	Wetlands. Lands where saturation with water is the dominant factor. Generally includes swamps, marshes, bogs and similar areas. Grows on the edge of bodies of water where flooding may occur.

B	Blue
BR	Brown
G	Green
LAV	Lavender
MULTI	Multiple Colors
O	Orange
PK	Pink
PU	Purple
R	Red
W	White
Y	Yellow

CULT	Cultivated. The plant is grown as a commercial crop and either the plant or seeds are collected and sold.
DFCT	Difficult to establish from seed.
DRAIN	Drainage. Requires excellent drainage.
DRY	Drought Tolerant. Requires little or no supplemental watering.
IRR	Irrigation. Requires moderate summer watering.
PSHD	Partial shade. Tolerates partial sun/shade.
SHD	Shade. Does best in full or part shade, may tolerate morning and winter sun.
STBL	Stabilizer. Root structure stabilizes disturbed areas, helps prevent erosion on slopes.
SUN	Does best in full or nearly full sun. Tolerates summer afternoon sun.
WET	Roots need to be continually moist or in wet soil.
WILD	Wildlands collected. Seed is harvested by hand from established plants in the wild.

ACD	Acidic. Soil pH below 7.
ALK	Alkaline. Soil pH above 7.
BRN	Boron. High boron content.
CLY	Clay. Heavy soil. Holds water and nutrients. Slow to drain.
GRV	Gravel.
LM	Loam. Ideal garden soil. Contains clay, silt and sand.
NS	Non-specific. Research indicates no particular preference.
RKY	Rocky.
SER	Serpentine. Magnesium rich, nutrient poor.
SLN	Saline. Large quantities of soluble salts.
SND	Sandy. Drains quickly. Does not hold water and nutrients well.

ALL	Year-Round
FA	Fall
SP	Spring
SU	Summer
VAR	Various
WT	Winter