Grand Canyon Flora: Upper Bright Angel Trail

#	Famil	ID	Scientific Name	(*)Common Name	Mile	#Pl/Loc
Lycopods
1	Selag		Selaginella mutica	spike-moss	1.81	1/1
Ferns
2	Pteri		Myriopteris gracilis	slender lipfern	-	2/1
Gymnosperms
3	Cupre		Juniperus osteosperma	Utah juniper	0	20/9
4	Ephed		Ephedra viridis	green ephedra	0.34	50/9
5	Pinac		Pinus edulis	two-needle pinyon pine	0	50/9
6	Pinac		Pinus ponderosa	ponderosa pine	0.13	/
7	Pinac		Pseudotsuga menziesii var. glauca	Rocky Mountain Douglas fir	0.38	10/3
Eudicots
8	Amara		Amaranthus albus	*tumble pigweed	0.02	5/2
9	Amara		Amaranthus powellii	Powell's amaranth	0	20/2
10	Amara		Atriplex canescens	fourwing saltbush	3.73	5/1
11	Amara		Atriplex rosea	*tumbling oracle	0.02	40/2
12	Amara		Chenopodium fremontii	Fremont's goosefoot	0.08	20/5
13	Amara		Salsola tragus	*Russian thistle	0.01	20/3
14	Anaca		Rhus aromatica	skunkbush	1.17	20/6
15	Apiac		Yabea microcarpa	California hedge-parsley	3.46	2/1
16	Apocy		Asclepias subverticillata	poison milkweed	3.61	1/1
17	Aster		Acourtia wrightii	brownfoot	3.46	2/2
18	Aster		Ageratina herbacea	fragrant snakeroot	0.2	30/5
19	Aster		Artemisia bigelovii	Bigelow sagebrush	1.77	iN/2
20	Aster		Artemisia ludoviciana	silver wormwood	0.05	99/9
21	Aster		Artemisia nova	black sagebrush	0.23	x/1
22	Aster		Artemisia tridentata	big sagebrush	0.15	30/9
23	Aster		Baccharis salicifolia	mule fat	IG	iN/1
24	Aster		Baccharis sarothroides	broom baccharis	4.6	iN/1
25	Aster		Brickellia californica	California brickellbush	0.04	99/9
26	Aster		Brickellia longifolia	longleaf brickellbush	1.71	99/9
27	Aster		Chaetopappa ericoides	rose heath	0.44	20/6
28	Aster		Cirsium arizonicum	Arizona thistle	0.05	30/9
29	Aster		Dieteria canescens	hoary-aster	0	50/9
30	Aster		Encelia resinifera	resin brittlebush	3.28	30/7
31	Aster		Ericameria arizonica	Grand Canyon Goldenweed	0.12	20/8
32	Aster		Ericameria nauseosa var. graveolens	pungent rabbitbrush	0.14	1/1
33	Aster		Ericameria nauseosa var. juncea	rush rabbitbrush	3.61	40/9
34	Aster		Ericameria nauseosa var. oreophila	threadleaf common rabbitbrush	0	50/9
35	Aster		Erigeron concinnus	tidy fleabane	1.57	50/9
36	Aster		Erigeron flagellaris	trailing fleabane	0.58	30/9
37	Aster		Erigeron utahensis	Utah fleabane	1.97	iN/1
38	Aster		Eurybia glauca pulchra	beautiful aster	0.09	99/9
39	Aster		Gutierrezia microcephala	sticky snakeweed	0.39	30/9
40	Aster		Gutierrezia sarothrae	matchweed	0.02	5/2
41	Aster	~	Helianthus petiolaris	prairie sunflower	0.02	1/1
42	Aster		Hymenoxys cooperi	Cooper’s rubberweed	0.27	5/2
43	Aster		Iva frutescens	bigleaf marsh-elder	IG	V/
44	Aster		Packera multilobata	Basin butterweed	0.36	3/2
45	Aster		Perityle congesta	Grand Canyon rock-daisy	0.09	50/9
46	Aster		Psilostrophe sparsiflora	greenstem paperflower	1.95	5/2
47	Aster		Solidago velutina	velvety goldenrod		5/2
48	Aster		Stephanomeria pauciflora	wire-lettuce	3.3	/
49	Aster		Uropappus lindleyi	silver puffs	3.75	1/1
50	Aster		Xanthisma gracile	yellow spiny daisy	0.36	x/1
51	Aster		Xylorhiza tortifolia	Mojave woodyaster	2.77	20/9
52	Berbe		Berberis fremontii	Fremont barberry	0.39	10/9
53	Berbe		Berberis repens	creeping barberry	0.1	20/5
54	Betul		Ostrya knowltonii	Knowlton hop hornbeam	0.86	30/9
55	Borag	~	Cryptantha gracilis	slender cryptantha	0.37	20/3
56	Borag		Cryptantha pterocarya	wing-nut cryptantha	3.75	x/
57	Borag		Lappula occidentalis var. occidentalis	flatspine stickseed	0.16	30/9
58	Borag		Phacelia filiformis	narrow phacelia	1.95	20/3
59	Borag		Phacelia laxiflora	nodding scorpionflower	3.59	iN/1
60	Brass		Alyssum simplex	*wild alyssum	0.8	iN/1
61	Brass		Boechera perennans	perennial rock-cress	0	40/9
62	Brass		Capsella bursa-pastoris	shepherd's purse	0.23	10/3
63	Brass		Chorispora tenella	*crossflower	0	99/9
64	Brass		Descurainia sophia	*herb sophia	0	99/9
65	Brass		Erysimum capitatum var. purshii	wallflower	0.26	5/3
66	Brass		Lepidium densiflorum	common pepper-grass	0	5/1
67	Brass		Lepidium draba	whitetop (removed by GC)	2.42	20/1
68	Brass		Lepidium lasiocarpum var. lasiocarpum	hairy-podded pepper-grass	2.5	20/5
69	Brass		Lepidium montanum	mountain pepper-grass	-	7/2
70	Brass		Lepidium perfoliatum	*Klamath pepper-grass	0.04	99/9
71	Brass		Nasturtium officinale	water cress	4.66	iN/
72	Brass		Noccaea fendleri	wild candytuft	0.58	8/3
73	Brass		Physaria purpurea	rose bladderpod	3.12	30/7
74	Brass		Sisymbrium irio	*London rocket	0.06	10/3
75	Brass		Thelypodium wrightii	Wright's thelypody	0	10/3
76	Cacta		Echinocereus triglochidiatus	claret cup	0.54	/
77	Cacta		Opuntia basilaris var. longiareolata	Grand Canyon beavertail	3.62	iN/1
78	Cacta		Opuntia engelmannii var. engelmannii	Engelmann prickly-pear	2.69	iN/4
79	Cacta		Opuntia phaeacantha	desert prickly-pear	0.44	5/5
80	Cacta		Opuntia polyacantha var. erinacea	Mojave prickly-pear	1.6	3/3
81	Canna		Celtis reticulata	netleaf hackberry	3.07	1/1
82	Capri	~	Sambucus cerulea	blue elderberry	0.6	1/1
83	Capri		Symphoricarpos rotundifolius	snowberry	0	99/9
84	Cross		Glossopetalon spinescens var. aridum	spiny greasebush	0.8	20/9
85	Eupho		Bernardia incana	western bernardia	-	4/3
86	Fabac		Astragalus calycosus	Torrey's milkvetch	2.9	10/1
87	Fabac		Astragalus lentiginosus var. diphysus	freckled milk-vetch	0.39	1/1
88	Fabac		Cercis orbiculata	western redbud	1.58	3/3
89	Fabac		Lathyrus brachycalyx ssp. zionis	bush peavine	2.91	2/1
90	Fabac		Medicago sativa	alfalfa	0.22	1/1
91	Fabac		Senegalia greggii	catclaw	4.02	50/3
92	Fagac		Quercus gambelii	Gambel oak	0	50/9
93	Fagac		Quercus turbinella	shrub live oak	2.64	10/2
94	Gross		Ribes cereum var. pedicellare	whisky currant	0	99/9
95	Gross		Ribes leptanthum	trumpet gooseberry	1.12	50/9
96	Gross		Ribes velutinum	desert gooseberry	0	99/9
97	Hydra		Fendlera rupicola	Fendler bush	0.51	40/9
98	Hydra		Fendlerella utahensis	Utah fendlerbush	0.25	1/1
99	Lamia		Hedeoma drummondii	Drummond's false pennyroyal	0.3	1/1
100	Lamia		Marrubium vulgare	*horehound	0.02	20/5
101	Lamia		Nepeta cataria	*catnip	0.05	20/3
102	Malva		Malva neglecta	*common mallow	0	10/2
103	Malva		Sphaeralcea grossulariifolia	gooseberryleaf globemallow	1.51	50/9
104	Malva		Sphaeralcea parvifolia	littleleaf globe mallow	0.02	30/9
105	Monti		Claytonia parviflora ssp. utahensis	narrow-leaved miner's lettuce	1.27	99/9
106	Nycta	~	Mirabilis linearis	narrow-leaf four o'clock	0.61	2/1
107	Nycta		Mirabilis multiflora	giant four o'clock	2.03	20/5
108	Nycta		Mirabilis oxybaphoides	smooth spreading four o'clock	0	50/9
109	Oleac		Fraxinus anomala	single-leaf ash	1.93	10/5
110	Oleac		Fraxinus cuspidata	fragrant ash	1.47	30/9
111	Onagr		Chylismia multijuga	froststem suncup	IG	V/
112	Papav		Argemone arizonica	Arizona prickly poppy	1.46	6/2
113	Papav		Corydalis aurea	scrambled eggs	0.63	5/2
114	Plant		Castilleja chromosa	Martin's paintbrush	0.39	3/1
115	Plant		Maurandya antirrhiniflora	snapdragon vine	3.19	3/2
116	Plant		Penstemon eatonii ssp. undosus	Eaton's penstemon	0.59	20/9
117	Plant		Penstemon palmeri	Palmer's penstemon	0.05	10/2
118	Plant		Penstemon rostriflorus	beaked penstemon	0.16	10/5
119	Plant		Penstemon utahensis	Utah penstemon	1.95	20/7
120	Plant		Plantago patagonica	Patagonia plantain	3.61	10/1
121	Plant		Verbascum thapsus	common mullein	1.64	2/1
122	Polem		Gilia ophthalmoides	eyed gilia	1.95	2/2
123	Polem		Phlox austromontana	southern mountain phlox	0.64	10/5
124	Polem		Phlox longifolia	longleaf phlox	3.51	30/9
125	Polyg		Eriogonum inflatum	desert trumpet	3.72	10/1
126	Polyg		Eriogonum microthecum var. simpsonii	Simpson's buckwheat	0.33	50/9
127	Polyg	sp	Eriogonum sp.	Buckwheat with terminal infl	3.74	x/
128	Polyg		Polygonum arenastrum	*knotweed	0	5/2
129	Polyg	~	Rumex crispus	curly dock	0.72	1/1
130	Ranun		Ceratocephala testiculata	*curveseed butterwort	0	99/9
131	Ranun		Clematis ligusticifolia	virgin's bower	0.98	5/2
132	Ranun		Delphinium scaposum	barestem larkspur	1.33	10/5
133	Ranun		Thalictrum fendleri	Fendler's meadow-rue	0.16	55/9
134	Rhamn		Frangula obovata	birchleaf buckthorn	0.98	2/2
135	Rosac		Amelanchier utahensis	Utah service-berry	0	99/9
136	Rosac		Chamaebatiaria millefolium	fern bush	0.03	20/9
137	Rosac		Coleogyne ramosissima	black brush	2.43	50/3
138	Rosac		Fallugia paradoxa	Apache plume	3.72	5/2
139	Rosac		Holodiscus dumosus	shrubby cream bush	0.54	10/3
140	Rosac		Ivesia arizonica arizonica	rock whitefeather	0.25	40/2
141	Rosac		Petrophytum caespitosum	rock spiraea	3.19	50/2
142	Rosac		Purshia stansburyana	cliffrose	0.36	20/9
143	Rubia		Galium aparine	common bedstraw	3.46	1/1
144	Rubia		Galium munzii ssp. ambivalens	Munz's bedstraw	0.3	40/9
145	Rubia		Galium wrightii	Wright's bedstraw	0.17	2/2
146	Rutac		Ptelea trifoliata ssp. pallida	pallid hoptree	0.21	50/9
147	Rutac		Thamnosma montana	turpentine broom	3.51	13/3
148	Salic		Populus fremontii	Fremont cottonwood	4.59	iN/
149	Salic		Salix exigua	narrowleaf willow	4.66	iN/
150	Santa		Arceuthobium divaricatum	pinyon pine dwarf-mistletoe	0	2/2
151	Saxif		Heuchera rubescens	coral bells	0.3	7/4
152	Solan		Datura wrightii	sacred datura	2.74	iN/2
153	Solan		Solanum elaeagnifolium	silverleaf nightshade	4.62	iN/3
154	Vitac		Parthenocissus inserta	Virginia creeper	0.05	1/1
155	Vitac		Vitis arizonica	Canyon wild grape	4.59	iN/
Monocots
156	Amary	~	Allium bisceptrum var. palmeri	Aspen onion	0.3	5/1
157	Aspar		Agave utahensis var. kaibabensis	Kaibab century plant	2.42	1/1
158	Aspar		Nolina microcarpa	sacahuista	4.56	3/1
159	Aspar		Yucca baccata	banana yucca	0.43	45/9
160	Cyper		Carex alma	sturdy sedge	IG	V/
161	Cyper		Schoenoplectus americanus	American tule	IG	iN/1
162	Lilia		Calochortus flexuosus	winding mariposa	3.61	10/2
163	Poace		Aristida purpurea var. longiseta	red three-awn	3.61	10/2
164	Poace		Bouteloua curtipendula	side-oats grama	3.52	50/9
165	Poace		Bouteloua gracilis	blue grama	4.1	30/3
166	Poace		Bromus diandrus	*ripgut brome	2.04	30/9
167	Poace		Bromus inermis	*smooth brome	0.41	99/9
168	Poace		Bromus japonicus	*Japanese chess	IG	iN/1
169	Poace		Bromus richardsonii	fringed brome	0.55	/
170	Poace		Bromus rubens	*red brome	2	10/1
171	Poace		Bromus tectorum	*downy brome	0	99/9
172	Poace		Cynodon dactylon	*Bermuda grass	0.36	5/1
173	Poace		Elymus elymoides	squirreltail	0.05	30/9
174	Poace	?	Elymus smithii	western wheatgrass	1.42	3/1
175	Poace		Elymus trachycaulus	slender wheatgrass	0.05	50/9
176	Poace	~	Eriocoma arida	Mormon needlegrass	1.99	20/5
177	Poace		Eriocoma hymenoides	Indian ricegrass	0.33	40/9
178	Poace	~	Eriocoma parishii	Parish needlegrass	2.18	20/9
179	Poace		Hesperostipa comata	needle & thread grass	3.01	10/2
180	Poace		Hilaria jamesii	James' galleta	1.95	1/1
181	Poace		Hordeum jubatum	squirreltail barley	1.58	iN/1
182	Poace		Hordeum murinum	*foxtail barley	0.03	99/9
183	Poace		Lolium arundinaceum	*tall fescue	IG	V/
184	Poace		Muhlenbergia porteri	bush muhly	2.05	10/2
185	Poace		Pappostipa speciosa	desert needlegrass	2.45	iN/1
186	Poace		Phragmites australis	common reed	4.59	iN/
187	Poace		Poa annua	*annual blue grass	0.26	1/1
188	Poace		Poa fendleriana	mutton grass	0.09	99/9
189	Poace		Sporobolus cryptandrus	sand dropseed	0.41	10/1

http://tchester.org/gc/plants/flora/ba_flora.html
Last Update: 10 September 2022