The Flora of the PCT: A1 Mexican Border to Highway 94

The Flora of the PCT: Mexican Border to Highway 94: Plant Trail Order

# Famil Scientific Name (*)Common Name #Pls
1 Polyg Eriogonum fasciculatum var. foliolosum California buckwheat 99
2 Aster Gutierrezia californica California matchweed 99
3 Borag Cryptantha intermedia var. intermedia popcorn flower spRT
4 Poace Bromus madritensis ssp. rubens *red brome 99
5 Fabac Acmispon glaber var. brevialatus short-winged deerweed 99
6 Rosac Adenostoma fasciculatum chamise 99
7 Convo Cuscuta californica California dodder sp30
8 Agava Hesperoyucca whipplei chaparral yucca 30
9 Cacta Opuntia phaeacantha desert prickly-pear 10
10 Aster Artemisia tridentata big sagebrush 99
11 Polem Eriastrum sapphirinum ssp. sapphirinum sapphire woolly- star sp5
12 Poace Bromus diandrus *ripgut brome 99
13 Borag Amsinckia intermedia common fiddleneck spRT
14 Adoxa Sambucus nigra ssp. caerulea blue elderberry 2
15 Fagac Quercus acutidens Torrey's scrub oak 99
16 Poace Bromus hordeaceus *soft chess RT
17 Aster Stephanomeria exigua ssp. exigua slender wreathplant 10
18 Brass Hirschfeldia incana *shortpod mustard 30
19 Poace Bromus tectorum *downy brome 40
20 Poace Schismus barbatus *Mediterranean schismus 20
21 Cucur Cucurbita palmata coyote melon 15
22 Eupho Croton californicus California croton 2
23 Aster Geraea viscida sticky geraea 1
24 Solan Solanum umbelliferum blue-witch nightshade 10
25 Erica Arctostaphylos pungens Mexican manzanita 30
26 Polyg Eriogonum fasciculatum var. polifolium California buckwheat 5
27 Agava Yucca schidigera Mohave yucca 30
28 Paeon Paeonia californica California peony RT
29 Cucur Marah macrocarpa wild-cucumber RT
30 Capri Lonicera subspicata var. denudata southern honeysuckle 3
31 Rhamn Rhamnus ilicifolia hollyleaf redberry 5
32 Rosac Adenostoma sparsifolium red shanks 99
33 Lamia Marrubium vulgare *horehound 10
34 Rosac Cercocarpus minutiflorus San Diego mountain mahogany 30
35 Aster Acourtia microcephala purple head 2
36 Apiac Tauschia arguta southern tauschia RT
37 Geran Erodium cicutarium *redstem filaree 99
38 Aster Uropappus lindleyi silver puffs 1
39 Fabac Lupinus bicolor dwarf lupine RT
40 Anaca Rhus ovata sugar bush 40
41 Cacta Cylindropuntia californica var. parkeri cane cholla 99
42 Brass Sisymbrium altissimum *tumble-mustard 20
43 Rubia Galium andrewsii ssp. andrewsii phlox-leaved bedstraw 5
44 Anaca Rhus aromatica basketbush 30
45 Borag Phacelia distans common phacelia RT
46 Aster Lasthenia gracilis goldfields RT
47 Lamia Trichostema parishii Parish's bluecurls 2
48 Aster Hazardia squarrosa var. grindelioides saw-toothed goldenbush 20
49 Aster Eriophyllum confertiflorum var. confertiflorum golden yarrow 20
50 Cheno Chenopodium californicum California goosefoot RT
51 Poace Hordeum murinum ssp. glaucum *foxtail barley RT
52 Brass Descurainia pinnata western tansy-mustard 5
53 Garry Garrya veatchii canyon silktassel 10
54 Aster Corethrogyne filaginifolia California-aster 50
55 Aster Ericameria brachylepis boundary goldenbush 20
56 Erica Arctostaphylos glandulosa Eastwood manzanita 1
57 Fagac Quercus cornelius-mulleri desert scrub oak 2
58 Eupho Chamaesyce micromera Sonoran spurge 99
59 Fagac Quercus agrifolia var. oxyadenia southern coast live oak 20
60 Cheno Chenopodium murale *nettle-leaved goosefoot 10
61 Solan Datura wrightii sacred datura 3
62 Plant Penstemon spectabilis var. spectabilis showy penstemon 1
63 Aster Artemisia dracunculus wild tarragon 50
64 Amara Amaranthus albus *tumble pigweed 99
65 Eupho Chamaesyce serpyllifolia ssp. serpyllifolia thyme-leafed spurge 20
66 Eupho Croton setigerus dove weed 3
67 Fabac Astragalus douglasii var. perstrictus Jacumba milk-vetch 4
68 Borag Pectocarya heterocarpa chuckwalla pectocarya RT
69 Polem Gilia capitata ssp. abrotanifolia globe gilia RT
70 Marty Proboscidea louisianica ssp. louisianica *common devil's claw 3
71 Cucur Cucurbita foetidissima stinking gourd 2
72 Aster Tetradymia comosa cotton-thorn 5
73 Rhamn Ceanothus cuneatus var. cuneatus buck brush 3
74 Cheno Atriplex canescens var. canescens four-wing saltbush 1
75 Cheno Chenopodium album *white goosefoot 3
76 Rhamn Rhamnus crocea redberry ~1
77 Pteri Pellaea mucronata var. mucronata bird's-foot fern 10
78 Fabac Acmispon argophyllus var. argophyllus southern California silver-lotus 50
79 Plant Antirrhinum nuttallianum ssp. nuttallianum purple snapdragon 3
80 Aster Baccharis sarothroides broom baccharis 1
81 Aster Pseudognaphalium microcephalum white everlasting 2
82 Pteri Pentagramma triangularis ssp. rebmanii Rebman's silverback fern 10
83 Aster Cirsium occidentale var. californicum California thistle 5
84 Rosac Prunus ilicifolia ssp. ilicifolia hollyleaf cherry 30
85 Rubia Galium porrigens var. porrigens graceful bedstraw 15
86 Rhamn Ceanothus leucodermis chaparral whitethorn 10
87 Polem Eriastrum densifolium giant woolly-star 20
88 Plant Penstemon centranthifolius scarlet bugler 3
89 Ephed Ephedra californica desert tea 1
90 Lamia Salvia apiana white sage 3
91 Erica Arctostaphylos glauca bigberry manzanita 5
92 Phrym Mimulus aurantiacus var. puniceus red bush monkeyflower 30
93 Rubia Galium angustifolium ssp. angustifolium narrowleaf bedstraw 10
94 Rosac Heteromeles arbutifolia toyon 3
95 Selag Selaginella bigelovii Bigelow's spike-moss 99
96 Brass Lepidium nitidum shining peppergrass sp1?
97 Plant Keckiella ternata var. ternata whorledleaf penstemon 5
98 Poace Festuca myuros *rattail fescue 5
99 Polyg Pterostegia drymarioides threadstem 1
100 Poace Aristida purpurea var. parishii Parish three-awn 30
101 Apiac Daucus pusillus rattlesnake weed 3
102 Aster Pseudognaphalium biolettii bicolored everlasting 1
103 Aster Brickellia californica California brickellbush 3
104 Borag Phacelia ramosissima branching phacelia 5
105 Portu Portulaca oleracea *common purslane 15
106 Aster Heterotheca grandiflora telegraph weed 20
107 Fabac Robinia pseudoacacia *black locust 1
108 Zygop Tribulus terrestris *puncture-vine 10
109 Aster Ambrosia acanthicarpa bur-ragweed 20
110 Eupho Chamaesyce maculata *spotted spurge 20
111 Poace Cynodon dactylon *Bermuda grass 30
112 Poace Sorghum halepense *johnsongrass 1
113 Pteri Cheilanthes covillei beady lipfern 3
114 Vitac Parthenocissus vitacea Virginia creeper 1
115 Polyg Eriogonum gracile var. gracile slender buckwheat 3
116 Aster Erigeron canadensis horseweed 1
117 Fabac Lathyrus splendens pride-of-California 3
118 Pteri Pentagramma triangularis ssp. triangularis goldback fern 2
119 Amara Amaranthus hybridus *slim amaranth 1
120 Cheno Salsola tragus *Russian thistle 10
121 Papav Eschscholzia californica California poppy 1
122 Borag Phacelia cicutaria var. hispida caterpillar phacelia RT
123 Onagr Eulobus californicus California suncup sp2
124 Papav Eschscholzia caespitosa tufted eschscholzia ~RT
125 Lamia Salvia columbariae chia 1
126 Poace Avena barbata *slender wild oats 99
127 Aster Chaenactis glabriuscula var. glabriuscula yellow pincushion RT
128 Salic Populus fremontii ssp. fremontii Fremont cottonwood 3
129 Pteri Cheilanthes clevelandii scaly lipfern 20
130 Apiac Lomatium dasycarpum ssp. dasycarpum woolly-fruited lomatium RT
131 Borag Eriodictyon trichocalyx var. lanatum smoothleaf yerba santa 30
132 Oleac Olea europaea *olive 1
133 Brass Boechera californica California elegant rock-cress ~5
134 Brass Caulanthus lasiophyllus California mustard RT
135 Themi Dichelostemma capitatum ssp. capitatum blue dicks RT
136 Crass Dudleya abramsii ssp. abramsii Abrams' dudleya 99
137 Poace Melica imperfecta coast-range melic 30
138 Onagr Clarkia delicata delicate clarkia RT
139 Brass Thysanocarpus curvipes fringe-pod spRT
140 Anaca Toxicodendron diversilobum poison oak 1
141 Ranun Clematis pauciflora virgin's bower sp1
142 Monti Claytonia parviflora ssp. parviflora narrow-leaved miner's lettuce spRT
143 Rhamn Ceanothus perplexans cupped-leaf ceanothus 25
144 Visca Phoradendron serotinum ssp. tomentosum oak mistletoe 10
145 Poace Stipa coronata giant needlegrass ~1
146 Plant Keckiella antirrhinoides var. antirrhinoides chaparral beardtongue 3
147 Aster Erigeron foliosus var. foliosus leafy daisy RT
148 Borag Phacelia parryi Parry's phacelia RT
149 Polyg Chorizanthe leptotheca Peninsular spineflower spRT
150 Phrym Mimulus brevipes wide-throated yellow monkeyflower RT
151 Plant Antirrhinum coulterianum Coulter's snapdragon RT
152 Crass Dudleya pulverulenta California chalk lettuce 3
153 Aster Rafinesquia californica California chicory RT
154 Aster Stylocline gnaphaloides everlasting nest-straw RT
http://tchester.org/pct/a/a1_flora_trail_order.html
Updated 6 November 2014.

#	Famil	Scientific Name	(*)Common Name	#Pls
1	Polyg	Eriogonum fasciculatum var. foliolosum	California buckwheat	99
2	Aster	Gutierrezia californica	California matchweed	99
3	Borag	Cryptantha intermedia var. intermedia	popcorn flower	spRT
4	Poace	Bromus madritensis ssp. rubens	*red brome	99
5	Fabac	Acmispon glaber var. brevialatus	short-winged deerweed	99
6	Rosac	Adenostoma fasciculatum	chamise	99
7	Convo	Cuscuta californica	California dodder	sp30
8	Agava	Hesperoyucca whipplei	chaparral yucca	30
9	Cacta	Opuntia phaeacantha	desert prickly-pear	10
10	Aster	Artemisia tridentata	big sagebrush	99
11	Polem	Eriastrum sapphirinum ssp. sapphirinum	sapphire woolly- star	sp5
12	Poace	Bromus diandrus	*ripgut brome	99
13	Borag	Amsinckia intermedia	common fiddleneck	spRT
14	Adoxa	Sambucus nigra ssp. caerulea	blue elderberry	2
15	Fagac	Quercus acutidens	Torrey's scrub oak	99
16	Poace	Bromus hordeaceus	*soft chess	RT
17	Aster	Stephanomeria exigua ssp. exigua	slender wreathplant	10
18	Brass	Hirschfeldia incana	*shortpod mustard	30
19	Poace	Bromus tectorum	*downy brome	40
20	Poace	Schismus barbatus	*Mediterranean schismus	20
21	Cucur	Cucurbita palmata	coyote melon	15
22	Eupho	Croton californicus	California croton	2
23	Aster	Geraea viscida	sticky geraea	1
24	Solan	Solanum umbelliferum	blue-witch nightshade	10
25	Erica	Arctostaphylos pungens	Mexican manzanita	30
26	Polyg	Eriogonum fasciculatum var. polifolium	California buckwheat	5
27	Agava	Yucca schidigera	Mohave yucca	30
28	Paeon	Paeonia californica	California peony	RT
29	Cucur	Marah macrocarpa	wild-cucumber	RT
30	Capri	Lonicera subspicata var. denudata	southern honeysuckle	3
31	Rhamn	Rhamnus ilicifolia	hollyleaf redberry	5
32	Rosac	Adenostoma sparsifolium	red shanks	99
33	Lamia	Marrubium vulgare	*horehound	10
34	Rosac	Cercocarpus minutiflorus	San Diego mountain mahogany	30
35	Aster	Acourtia microcephala	purple head	2
36	Apiac	Tauschia arguta	southern tauschia	RT
37	Geran	Erodium cicutarium	*redstem filaree	99
38	Aster	Uropappus lindleyi	silver puffs	1
39	Fabac	Lupinus bicolor	dwarf lupine	RT
40	Anaca	Rhus ovata	sugar bush	40
41	Cacta	Cylindropuntia californica var. parkeri	cane cholla	99
42	Brass	Sisymbrium altissimum	*tumble-mustard	20
43	Rubia	Galium andrewsii ssp. andrewsii	phlox-leaved bedstraw	5
44	Anaca	Rhus aromatica	basketbush	30
45	Borag	Phacelia distans	common phacelia	RT
46	Aster	Lasthenia gracilis	goldfields	RT
47	Lamia	Trichostema parishii	Parish's bluecurls	2
48	Aster	Hazardia squarrosa var. grindelioides	saw-toothed goldenbush	20
49	Aster	Eriophyllum confertiflorum var. confertiflorum	golden yarrow	20
50	Cheno	Chenopodium californicum	California goosefoot	RT
51	Poace	Hordeum murinum ssp. glaucum	*foxtail barley	RT
52	Brass	Descurainia pinnata	western tansy-mustard	5
53	Garry	Garrya veatchii	canyon silktassel	10
54	Aster	Corethrogyne filaginifolia	California-aster	50
55	Aster	Ericameria brachylepis	boundary goldenbush	20
56	Erica	Arctostaphylos glandulosa	Eastwood manzanita	1
57	Fagac	Quercus cornelius-mulleri	desert scrub oak	2
58	Eupho	Chamaesyce micromera	Sonoran spurge	99
59	Fagac	Quercus agrifolia var. oxyadenia	southern coast live oak	20
60	Cheno	Chenopodium murale	*nettle-leaved goosefoot	10
61	Solan	Datura wrightii	sacred datura	3
62	Plant	Penstemon spectabilis var. spectabilis	showy penstemon	1
63	Aster	Artemisia dracunculus	wild tarragon	50
64	Amara	Amaranthus albus	*tumble pigweed	99
65	Eupho	Chamaesyce serpyllifolia ssp. serpyllifolia	thyme-leafed spurge	20
66	Eupho	Croton setigerus	dove weed	3
67	Fabac	Astragalus douglasii var. perstrictus	Jacumba milk-vetch	4
68	Borag	Pectocarya heterocarpa	chuckwalla pectocarya	RT
69	Polem	Gilia capitata ssp. abrotanifolia	globe gilia	RT
70	Marty	Proboscidea louisianica ssp. louisianica	*common devil's claw	3
71	Cucur	Cucurbita foetidissima	stinking gourd	2
72	Aster	Tetradymia comosa	cotton-thorn	5
73	Rhamn	Ceanothus cuneatus var. cuneatus	buck brush	3
74	Cheno	Atriplex canescens var. canescens	four-wing saltbush	1
75	Cheno	Chenopodium album	*white goosefoot	3
76	Rhamn	Rhamnus crocea	redberry	~1
77	Pteri	Pellaea mucronata var. mucronata	bird's-foot fern	10
78	Fabac	Acmispon argophyllus var. argophyllus	southern California silver-lotus	50
79	Plant	Antirrhinum nuttallianum ssp. nuttallianum	purple snapdragon	3
80	Aster	Baccharis sarothroides	broom baccharis	1
81	Aster	Pseudognaphalium microcephalum	white everlasting	2
82	Pteri	Pentagramma triangularis ssp. rebmanii	Rebman's silverback fern	10
83	Aster	Cirsium occidentale var. californicum	California thistle	5
84	Rosac	Prunus ilicifolia ssp. ilicifolia	hollyleaf cherry	30
85	Rubia	Galium porrigens var. porrigens	graceful bedstraw	15
86	Rhamn	Ceanothus leucodermis	chaparral whitethorn	10
87	Polem	Eriastrum densifolium	giant woolly-star	20
88	Plant	Penstemon centranthifolius	scarlet bugler	3
89	Ephed	Ephedra californica	desert tea	1
90	Lamia	Salvia apiana	white sage	3
91	Erica	Arctostaphylos glauca	bigberry manzanita	5
92	Phrym	Mimulus aurantiacus var. puniceus	red bush monkeyflower	30
93	Rubia	Galium angustifolium ssp. angustifolium	narrowleaf bedstraw	10
94	Rosac	Heteromeles arbutifolia	toyon	3
95	Selag	Selaginella bigelovii	Bigelow's spike-moss	99
96	Brass	Lepidium nitidum	shining peppergrass	sp1?
97	Plant	Keckiella ternata var. ternata	whorledleaf penstemon	5
98	Poace	Festuca myuros	*rattail fescue	5
99	Polyg	Pterostegia drymarioides	threadstem	1
100	Poace	Aristida purpurea var. parishii	Parish three-awn	30
101	Apiac	Daucus pusillus	rattlesnake weed	3
102	Aster	Pseudognaphalium biolettii	bicolored everlasting	1
103	Aster	Brickellia californica	California brickellbush	3
104	Borag	Phacelia ramosissima	branching phacelia	5
105	Portu	Portulaca oleracea	*common purslane	15
106	Aster	Heterotheca grandiflora	telegraph weed	20
107	Fabac	Robinia pseudoacacia	*black locust	1
108	Zygop	Tribulus terrestris	*puncture-vine	10
109	Aster	Ambrosia acanthicarpa	bur-ragweed	20
110	Eupho	Chamaesyce maculata	*spotted spurge	20
111	Poace	Cynodon dactylon	*Bermuda grass	30
112	Poace	Sorghum halepense	*johnsongrass	1
113	Pteri	Cheilanthes covillei	beady lipfern	3
114	Vitac	Parthenocissus vitacea	Virginia creeper	1
115	Polyg	Eriogonum gracile var. gracile	slender buckwheat	3
116	Aster	Erigeron canadensis	horseweed	1
117	Fabac	Lathyrus splendens	pride-of-California	3
118	Pteri	Pentagramma triangularis ssp. triangularis	goldback fern	2
119	Amara	Amaranthus hybridus	*slim amaranth	1
120	Cheno	Salsola tragus	*Russian thistle	10
121	Papav	Eschscholzia californica	California poppy	1
122	Borag	Phacelia cicutaria var. hispida	caterpillar phacelia	RT
123	Onagr	Eulobus californicus	California suncup	sp2
124	Papav	Eschscholzia caespitosa	tufted eschscholzia	~RT
125	Lamia	Salvia columbariae	chia	1
126	Poace	Avena barbata	*slender wild oats	99
127	Aster	Chaenactis glabriuscula var. glabriuscula	yellow pincushion	RT
128	Salic	Populus fremontii ssp. fremontii	Fremont cottonwood	3
129	Pteri	Cheilanthes clevelandii	scaly lipfern	20
130	Apiac	Lomatium dasycarpum ssp. dasycarpum	woolly-fruited lomatium	RT
131	Borag	Eriodictyon trichocalyx var. lanatum	smoothleaf yerba santa	30
132	Oleac	Olea europaea	*olive	1
133	Brass	Boechera californica	California elegant rock-cress	~5
134	Brass	Caulanthus lasiophyllus	California mustard	RT
135	Themi	Dichelostemma capitatum ssp. capitatum	blue dicks	RT
136	Crass	Dudleya abramsii ssp. abramsii	Abrams' dudleya	99
137	Poace	Melica imperfecta	coast-range melic	30
138	Onagr	Clarkia delicata	delicate clarkia	RT
139	Brass	Thysanocarpus curvipes	fringe-pod	spRT
140	Anaca	Toxicodendron diversilobum	poison oak	1
141	Ranun	Clematis pauciflora	virgin's bower	sp1
142	Monti	Claytonia parviflora ssp. parviflora	narrow-leaved miner's lettuce	spRT
143	Rhamn	Ceanothus perplexans	cupped-leaf ceanothus	25
144	Visca	Phoradendron serotinum ssp. tomentosum	oak mistletoe	10
145	Poace	Stipa coronata	giant needlegrass	~1
146	Plant	Keckiella antirrhinoides var. antirrhinoides	chaparral beardtongue	3
147	Aster	Erigeron foliosus var. foliosus	leafy daisy	RT
148	Borag	Phacelia parryi	Parry's phacelia	RT
149	Polyg	Chorizanthe leptotheca	Peninsular spineflower	spRT
150	Phrym	Mimulus brevipes	wide-throated yellow monkeyflower	RT
151	Plant	Antirrhinum coulterianum	Coulter's snapdragon	RT
152	Crass	Dudleya pulverulenta	California chalk lettuce	3
153	Aster	Rafinesquia californica	California chicory	RT
154	Aster	Stylocline gnaphaloides	everlasting nest-straw	RT