The Flora of the PCT: A9c Highway S22 (Barrel Springs) to High Point on PCT Section A9: Family Order Flora

See The Flora of the PCT: A9 Highway 78 to Highway S22 (Barrel Springs) for an introduction to this checklist.

This version of the Checklist gives the plant species in the entire section of Trail, from Highway S22 (Barrel Springs) to High Point on PCT, in plant family order, with the Family and Scientific Name from the 2012 Second Edition Jepson Manual.

The ID? column includes a notation for uncertain determinations when present; see abbreviation for the determination uncertainties. It also indicates two species that have been planted at S22.

The column #Trl gives the number of the species in the plant trail order list.

The column #Pls gives the minimum number of plants seen in the surveys that estimated abundances, up to a maximum of 99 plants. If that column contains RT, it was seen only in a survey by RT and Shaun Hawke, when no abundance estimates were made. If that column contains V, it is a vouchered species we have not yet seen on the trail.

See Information about the links from the Scientific Name and Common Name.

Version for printing, without lines and other text on this page: html (6 pages) or pdf Clickbook booklet (2 double-sided pages). (See printing instructions for an explanation of these options)

#FamScientific Name(*)Common NameID#Trl#Pls
Ferns
1PteCheilanthes clevelandiiscaly lipfern 16130
2PtePellaea andromedifoliacoffee fern 17915
3PtePellaea mucronata var. mucronatabird's-foot fern 17212
4PtePentagramma triangularis ssp. rebmaniiRebman's silverback fern~13620
Gymnosperms
5PinPinus attenuataknobcone pinepltd341
6PinPinus coulteriCoulter pinepltd351
Eudicots
7AdoSambucus nigra ssp. caeruleablue elderberry 4110
8AnaRhus aromaticabasketbush 6920
9AnaRhus ovatasugar bush 11099
10AnaToxicodendron diversilobumpoison oak 10350
11ApiApium graveolens*celery 13899
12ApiBowlesia incanahoary bowlesia 19799
13ApiDaucus pusillusrattlesnake weed 16599
14ApiSanicula tuberosatuberous sanicle 1755
15ApiTauschia argutasouthern tauschia 12099
16AstAcourtia microcephalapurple head 11315
17AstAgoseris retrorsaspear-leaved mountain dandelion 13512
18AstAmbrosia acanthicarpabur-ragweed 320
19AstAmbrosia psilostachyawestern ragweed 9999
20AstArtemisia dracunculuswild tarragon 630
21AstArtemisia ludoviciana ssp. incomptamountain mugwort 10950
22AstArtemisia tridentatabig sagebrush 710
23AstBrickellia californicaCalifornia brickellbush 198V
24AstChaenactis artemisiifoliameally white pincushion 15599
25AstCirsium occidentale var. californicumCalifornia thistle 7599
26AstCirsium vulgare*bull thistle 13012
27AstCorethrogyne filaginifoliaCalifornia-aster 1750
28AstEricameria brachylepisboundary goldenbush 2021
29AstEricameria linearifolianarrowleaf goldenbush 16713
30AstEricameria parishii var. parishiiParish's goldenbush 185V
31AstEricameria pinifoliapine goldenbush 2020
32AstErigeron canadensishorseweed 80V
33AstErigeron foliosus var. foliosusleafy daisy 6299
34AstEriophyllum confertiflorum var. confertiflorumgolden yarrow 5420
35AstGutierrezia sarothraematchweed 5940
36AstHazardia squarrosa var. grindelioidessaw-toothed goldenbush 11115
37AstHelianthus gracilentusslender sunflower 13330
38AstHulsea californicaSan Diego sunflower 186V
39AstLasthenia gracilisgoldfields 2799
40AstLayia glandulosawhite tidy-tips 861
41AstLessingia glandulifera var. glanduliferasticky lessingia 2899
42AstLogfia filaginoidesCalifornia filago 15499
43AstMalacothrix californicaCalifornia dandelion 102RT
44AstMatricaria discoidea*pineapple weed 2999
45AstPseudognaphalium beneolensfragrant everlasting 706
46AstPseudognaphalium luteoalbum*common cudweed 96V
47AstPseudognaphalium microcephalumwhite everlasting 973
48AstRafinesquia californicaCalifornia chicory 3999
49AstSenecio flaccidus var. monoensisMono ragwort 1701
50AstSenecio vulgaris*common groundsel 6410
51AstSolidago velutina ssp. californicagoldenrod 12399
52AstSonchus asper ssp. asper*prickly sow thistle 137RT
53AstSonchus oleraceus*sow thistle 139RT
54AstStephanomeria exigua ssp. deaneislender wreathplant 1892
55AstUropappus lindleyisilver puffs 6599
56BorAmsinckia intermediacommon fiddleneck 45
57BorCryptantha intermedia var. intermediapopcorn flower 1899
58BorEmmenanthe penduliflora var. penduliflorawhispering bells 6099
59BorNemophila menziesii var. menziesiibaby blue eyes 7399
60BorPectocarya penicillatacombseedsp3020
61BorPhacelia distanscommon phacelia 3399
62BorPhacelia minorwild canterbury bells 19599
63BorPhacelia ramosissimabranching phacelia 1012
64BorPlagiobothrys arizonicusArizona popcorn flower 3610
65BorPlagiobothrys canescens var. canescensgrey popcorn flower 9299
66BraAthysanus pusillusdwarf athysanus 7499
67BraBoechera californicaCalifornia elegant rock-cress 5550
68BraCapsella bursa-pastoris*shepherd's purse 1370
69BraCaulanthus heterophyllus var. heterophyllusSan Diego jewelflower 6340
70BraCaulanthus lasiophyllusCalifornia mustard 15899
71BraCaulanthus simulansPayson's wild cabbage 18899
72BraDescurainia pinnatawestern tansy-mustard 10099
73BraDraba cuneifoliawedge-leaved draba 1931
74BraDraba verna*spring draba 5250
75BraErysimum capitatum var. capitatumwestern wallflower 1197
76BraHirschfeldia incana*shortpod mustard 2510
77BraLepidium strictum*prostrate pepper-grass 8799
78BraSisymbrium altissimum*tumble-mustard 4399
79BraSisymbrium irio*London rocket 4430
80BraSisymbrium orientale*Oriental mustard 451
81BraThysanocarpus curvipes ssp. eradiatusfringe-pod 15199
82BraThysanocarpus laciniatuslace-pod 11599
83CacCylindropuntia californica var. parkericane cholla 197
84CacEchinocereus engelmanniiEngelmann's hedgehog cactus 18219
85CacOpuntia basilaris var. basilarisbeavertail cactus 4930
86CacOpuntia phaeacanthadesert prickly-pear 506
87CapLonicera subspicata var. denudatasouthern honeysuckle 6830
88CarMinuartia douglasiiDouglas' sandwort 16899
89CarStellaria pallida*pale starwort 9850
90CheChenopodium californicumCalifornia goosefoot 1512
91CheChenopodium fremontiiFremont's goosefoot 16V
92ConCuscuta subinclusacanyon dodder 174V
93CraCrassula connatapygmy-weed 7799
94CraDudleya saxosa ssp. aloidesdesert dudleya 18160
95CucMarah macrocarpawild-cucumber 15999
96EriArctostaphylos glandulosaEastwood manzanita 12250
97EriArctostaphylos glaucabigberry manzanita 5799
98EupChamaesyce albomarginatarattlesnake weed 1946
99FabAcmispon argophyllus var. argophyllussouthern California silver-lotus 203V
100FabAcmispon glaber var. brevialatusshort-winged deerweed 199
101FabAcmispon strigosusstrigose lotus 15330
102FabAstragalus douglasii var. parishiiParish' Jacumba milk-vetch 712
103FabLathyrus vestitus var. alefeldiiSan Diego pea 1161
104FabLupinus bicolordwarf lupine 881
105FabLupinus concinnusbajada lupinesp20499
106FabLupinus formosuswestern lupine 5822
107FabLupinus hirsutissimusstinging lupine 19110
108FabMedicago lupulina*black medick 12430
109FabMedicago polymorpha*California burclover 8910
110FabMelilotus indicus*sourclover 902
111FagQuercus acutidensTorrey's scrub oak 5350
112FagQuercus agrifolia var. oxyadeniasouthern coast live oak 3850
113GarGarrya flavescensashy silk tassel 12920
114GerErodium cicutarium*redstem filaree 2399
115GroRibes indecorumwhite-flowering currant 4725
116GroRibes quercetorumoak gooseberry 2003
117LamLamium amplexicaule*henbit 8530
118LamMonardella nanalittle monardella 9199
119LamSalvia apianawhite sage 4030
120LamSalvia columbariaechia 15699
121LamTrichostema parishiiParish's bluecurls 14992
122MalMalacothamnus densiflorusyellow-stem bush mallowsp1054
123MalSphaeralcea ambigua var. rugosadesert globemallow 19610
124MonCalandrinia ciliatared maids 15099
125MonCalyptridium monandrumsand cress 16499
126MonClaytonia parviflora ssp. parvifloranarrow-leaved miner's lettuce 5199
127NycMirabilis laevis var. retrorsaBigelow's desert four-o'clock 1926
128OnaCamissonia strigulosastrigose suncup 1199
129OnaCamissoniopsis confusaSan Bernardino suncupsp1299
130OnaCamissoniopsis pallida ssp. pallidapale suncup 16310
131OnaClarkia purpurea ssp. quadrivulnerapurple clarkia 6799
132OnaClarkia similisRamona clarkia 187V
133OnaEpilobium canum ssp. latifoliummountain California-fuchsia 13150
134OnaEpilobium ciliatum ssp. ciliatumwillowherb 1405
135OnaEulobus californicusCalifornia suncup 15799
136OroCastilleja applegatei ssp. martiniiMartin's paintbrush 12825
137OroCastilleja foliolosawoolly Indian paintbrush 16913
138OroCastilleja minor ssp. spiralislesser paintbrush 132RT
139OroCordylanthus rigidus ssp. setigerusbristly bird's beak 10610
140PapArgemone munitaprickly poppy 52
141PapDendromecon rigidabush poppy 14899
142PapEhrendorferia chrysanthagolden ear drops 144V
143PlaAntirrhinum coulterianumCoulter's snapdragon 1905
144PlaCollinsia concolorsouthern Chinese houses 7670
145PlaKeckiella ternata var. ternatawhorledleaf penstemon 6110
146PlaPenstemon centranthifoliusscarlet bugler 313
147PlaPenstemon spectabilis var. spectabilisshowy penstemon 322
148PlaPlantago major*common plantain 9320
149PolAllophyllum gilioides ssp. violaceumdense false-gilia~205RT
150PolEriastrum sapphirinum ssp. sapphirinumsapphire woolly-starsp462
151PolGilia angelensisangel's gilia 11820
152PolGilia capitata ssp. abrotanifoliaglobe gilia 825
153PolSaltugilia australissouthern gilia 15299
154PolChorizanthe fimbriata var. laciniatalace-fringed spineflower 17799
155PolEriogonum davidsoniiDavidson's buckwheat 17315
156PolEriogonum fasciculatum var. polifoliumCalifornia buckwheat 2199
157PolEriogonum gracile var. gracileslender buckwheat 145V
158PolEriogonum gracile var. incultumslender buckwheatsp2240
159PolEriogonum wrightii var. membranaceumWright's buckwheat 1042
160PolPterostegia drymarioidesthreadstem 7299
161RanDelphinium parryi ssp. parryiblue larkspur 17899
162RhaCeanothus perplexanscupped-leaf ceanothus 1499
163RhaFrangula californica ssp. tomentellahoary coffeeberry 242
164RhaRhamnus ilicifoliahollyleaf redberry 1077
165RosAdenostoma fasciculatumchamise 299
166RosAdenostoma sparsifoliumred shanks 18399
167RosCercocarpus betuloides var. betuloidesbirch-leaf mountain-mahogany 14699
168RosHeteromeles arbutifoliatoyon 12115
169RosPrunus ilicifolia ssp. ilicifoliahollyleaf cherry 16240
170RubGalium andrewsii ssp. andrewsiiphlox-leaved bedstraw 1125
171RubGalium angustifolium ssp. angustifoliumnarrowleaf bedstraw 5610
172RubGalium porrigens var. porrigensgraceful bedstraw 815
173SalPopulus fremontii ssp. fremontiiFremont cottonwood 1422
174SalSalix lasiolepisarroyo willow 1262
175ScrScrophularia californicaCalifornia bee plant 20115
176SolDatura wrightiisacred datura 791
177SolSolanum parishiiParish's purple nightshade 4899
178VisPhoradendron serotinum ssp. tomentosumoak mistletoe 1662
179VitVitis girdianawild grape 12710
Monocots
180AgaHesperoyucca whippleichaparral yucca 14320
181AgaYucca schidigeraMohave yucca 1473
182JunJuncus mexicanusMexican rush 8399
183JunJuncus with 3 foot long stem or leaftall rushsp1711
184JunJuncus xiphioidesiris-leaved rush 8470
185PoaAristida purpurea var. longisetared three-awn 184V
186PoaAvena barbata*slender wild oats 18099
187PoaBromus diandrus*ripgut brome 899
188PoaBromus madritensis ssp. rubens*red brome 999
189PoaBromus tectorum*downy brome 1099
190PoaCynodon dactylon*Bermuda grass 781
191PoaElymus glaucusblue wildrye 1991
192PoaFestuca myuros*rattail fescue 6650
193PoaHordeum murinum*foxtail barley 2699
194PoaMelica imperfectacoast-range melic 10830
195PoaMuhlenbergia rigensdeergrass 12524
196PoaPoa annua*annual blue grass 941
197PoaPoa bulbosa ssp. vivipara*bulbous blue grass 37RT
198PoaPoa secunda ssp. secundaone-sided bluegrass 11499
199PoaPolypogon monspeliensis*rabbits-foot grass 1411
200PoaPolypogon viridis*green bentgrass 95V
201PoaSchismus barbatus*Mediterranean schismus~4299
202PoaStipa coronatagiant needlegrass 17610
203PoaStipa occidentaliswestern needlegrass?1341
204PoaStipa speciosadesert needlegrass 16010
205TheDichelostemma capitatum ssp. capitatumblue dicks 11799


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Copyright © 2015 by Tom Chester, Adrienne Ballwey, RT Hawke, Shaun Hawke, Nancy Accola, James Dillane, Kate Harper, Keir Morse, and Jim Roberts.
Permission is freely granted to reproduce any or all of this page as long as credit is given to us at this source:
http://tchester.org/pct/a/a9c_flora_family_order.html
Comments and feedback: Tom Chester
Updated 2 December 2015.