The Flora of the PCT
San Gabriel Mountains D6, Highway 2 (Vincent Gap) to Highway 2 (Islip Saddle)

See Information about the order in which the species are presented, and the links from the Scientific Name and Common Name.

The columns # Plants give a rough estimate of the minimum number of plants that we saw in each of the sections, with a maximum value of 99 plants. The main intent of this column is to indicate the species for which we found very few plants. An entry of x indicates a species was observed, but no estimate of abundance was yet made. An entry of y indicates a species that is either in the given section, or a neighboring section. An entry of ? indicates that the species might be present in a given section, but it wasn't recorded at the time.

Section D6 is divided into four segments, as follows:

The species list is given separately for each section.

Version for printing, without lines and other text on this page: html (6 pages) or pdf Clickbook booklet (1 double-sided page). (See printing instructions for an explanation of these options)

#FamScientific Name(*)Common Name# Plants
D6aD6bD6cD6d
Ferns
1OphBotrychium crenulatumscalloped moonwortV   
2PtePellaea mucronata var. californicaCalifornia cliff-brake  8 
Gymnosperms
3CupCalocedrus decurrensincense-cedar28   
4CupSequoiadendron giganteum*giant sequoia6   
5PinAbies concolorwhite fir99203099
6PinPinus contorta ssp. murrayanalodgepole pine999950 
7PinPinus flexilislimber pine994020 
8PinPinus jeffreyiJeffrey pine99209920
9PinPinus lambertianasugar pine99 1020
10PinPinus ponderosa var. pacificaponderosa pine   2
Eudicots
11AdoSambucus nigra ssp. caeruleablue elderberry131103
12ApiOreonana vestitawoolly mountain-parsley30210 
13ApiTauschia parishiiParish's tauschia30   
14ApoCycladenia humilis var. venustashowy cycladenia99 10 
15AstAchillea filipendulina*fern-leaf yarrow1   
16AstAchillea millefoliumyarrow2  99
17AstAgoseris retrorsaspear-leaved mountain dandelionx  10
18AstAmbrosia acanthicarpabur-ragweed30   
19AstArtemisia dracunculuswild tarragon20   
20AstArtemisia tridentatabig sagebrush99   
21AstBrickellia californicaCalifornia brickellbush1   
22AstChaenactis santolinoidessantolina pincushion8352
23AstEricameria nauseosa var. bernardinaSan Bernardino rubber rabbitbrush99109999
24AstEricameria nauseosa var. oreophilathreadleaf common rabbitbrush499995
25AstErigeron breweri var. jacinteusSan Jacinto Mtns. daisy40   
26AstErigeron foliosus var. foliosusleafy daisy99103020
27AstEriophyllum confertiflorum var. confertiflorumgolden yarrow99   
28AstHelenium bigeloviiBigelow's sneezeweed99  10
29AstHulsea heterochromared-rayed hulseaV 301
30AstHulsea vestita ssp. gabrielensisSan Gabriel Mtns. sunflowerV   
31AstLactuca serriola*prickly lettuce3   
32AstPackera ionophyllaTehachapi ragwort  15
33AstPseudognaphalium thermaleslender everlasting1   
34AstSolidago velutina ssp. californicagoldenrod20  99
35AstStephanomeria exigua ssp. exiguaslender wreathplant1   
36AstTetradymia canescensspineless horsebrush14399 
37BorCryptantha intermedia var. intermediapopcorn flower   50
38BorCryptantha muricata var. denticulataprickly-nut cryptantha 109950
39BorEriodictyon parryipoodle-dog bush  99 
40BorEriodictyon trichocalyx var. trichocalyxsmoothleaf yerba santa10  30
41BorPhacelia austromontanasouthern Sierra phacelia 20751
42BraBoechera arcuataarched elegant rock-cress1   
43BraBoechera californicaCalifornia elegant rock-cress   1
44BraBoechera platyspermabroad-seeded rock-cress43105 
45BraBoechera repandaYosemite rockcress99 199
46BraCaulanthus amplexicaulisclasping-leaved caulanthus1520 30
47BraDraba corrugataSouthern California draba 250 
48BraErysimum capitatum var. capitatumwestern wallflower30  40
49BraHirschfeldia incana*shortpod mustard3   
50BraSisymbrium altissimum*tumble-mustard 2  
51CapSymphoricarpos rotundifolius var. parishiiParish's snowberry  99 
52CarSilene parishiiParish's campion  1 
53CarSilene verecundawhite catch-fly99303020
54CheChenopodium berlandieripit-seed goosefoot   50
55CheChenopodium fremontiiFremont's goosefoot205405
56CheDysphania botrys*Jerusalem oak10   
57ConCuscuta subinclusacanyon dodder1   
58ElaElaeagnus angustifolia*Russian olive   1
59EriArctostaphylos patulagreen-leaf manzanita3019999
60EriPterospora andromedeapinedrops15  2
61EriPyrola dentatawhite-veined wintergreen17   
62EriSarcodes sanguineasnow-plant4  10
63FabAcmispon heermannii var. heermanniisilky lotus10   
64FabAcmispon nevadensis var. davidsoniiDavidson's lotus11051
65FabLupinus elatussilky lupine 999930
66FabMelilotus albus*white sweetclover10   
67FagChrysolepis sempervirensbush chinquapin99509930
68FagQuercus chrysolepiscanyon live oak99  1
69FagQuercus kelloggiiCalifornia black oak2   
70GerErodium cicutarium*redstem filaree30   
71GroRibes cereum var. cereumwax currant995301
72GroRibes nevadensemountain pink currant1 1030
73GroRibes roezlii var. roezliiSierra gooseberry752330
74LamMentha spicata*spearmint99   
75LamMonardella australis ssp. cinereagray monardella99   
76LamMonardella linoides ssp. strictanarrowleaf monardella99   
77LoaMentzelia laevicaulisgiant blazing star1   
78MalFremontodendron californicumflannelbush3   
79MonCalyptridium monospermumpussy paws40403020
80MonLewisia rediviva var. minorbitter rootx   
81OnaEpilobium canum ssp. latifoliummountain California-fuchsia99993050
82OnaEpilobium glaberrimum ssp. glaberrimumglaucus willowherb99  10
83OnaGayophytum diffusum ssp. parviflorumgroundsmoke  10 
84OnaGayophytum heterozygumzig-zag gayophytum30   
85OnaGayophytum oligospermumpinegrove groundsmoke11030 
86OroCastilleja applegatei ssp. martiniiMartin's paintbrush301  
87OroCordylanthus neviniiNevin's bird's beak50   
88OroKopsiopsis strobilaceaCalifornia groundcone 10  
89OroOrobanche fasciculataclustered broomrape1  4
90OroOrobanche parishii ssp. parishiiParish's broomrape  10 
91OroPedicularis semibarbatapine lousewort99303030
92PhrMimulus cardinalisscarlet monkeyflower99  99
93PhrMimulus johnstoniiJohnston's monkeyflower  7 
94PhrMimulus moschatusmusk monkeyflower   99
95PlaCollinsia torreyi var. wrightiiWright's collinsia40   
96PlaPenstemon caesiusSan Bernardino beardtongue119999 
97PlaPenstemon grinnellii var. grinnelliiGrinnell's beardtongue20309940
98PlaPenstemon rostriflorusbeaked penstemon99104099
99PolGilia ochroleuca ssp. vividavolcanic gilia 2040 
100PolLeptosiphon breviculusMojave linanthus   50
101PolLinanthus pungensgranite prickly phlox  50 
102PolAcanthoscyphus parishii var. parishiiParish's oxythecax 7550
103PolEriogonum davidsoniiDavidson's buckwheat999940 
104PolEriogonum fasciculatum var. polifoliumCalifornia buckwheat10   
105PolEriogonum kennedyi var. alpigenumsouthern alpine buckwheat99 99 
106PolEriogonum nudum var. pauciflorumnaked buckwheat99 399
107PolEriogonum saxatilerock buckwheat99505020
108PolEriogonum umbellatum var. minusalpine sulfur-flowered buckwheat999999 
109PolEriogonum umbellatum var. munziisulphur buckwheat99   
110PolEriogonum wrightii var. subscaposumWright's buckwheat99102020
111PolPolygonum aviculare ssp. depressum*knotweed30   
112PriDodecatheon redolensscented shooting star99  50
113RanDelphinium patens ssp. montanumspreading larkspur5   
114RhaCeanothus cordulatusmountain whitethorn30209999
115RhaCeanothus integerrimus var. macrothyrsusdeer brush2   
116RhaCeanothus vestitusMojave ceanothus1   
117RhaFrangula californicaCalifornia coffeeberry3   
118RosAmelanchier utahensisUtah service-berry1   
119RosCercocarpus betuloides var. betuloidesbirch-leaf mountain-mahogany2   
120RosCercocarpus ledifoliuscurl-leaf mountain-mahogany1520 1
121RosDrymocallis cuneifolia var. ewaniiEwan's cinquefoil   10
122RosDrymocallis glandulosa var. viscidasticky cinquefoil   30
123RosHolodiscus discolor var. microphyllusmountain sprayV4025 
124RosPrunus virginiana var. demissawestern choke-cherry1   
125RosRosa woodsii ssp. gratissimainterior rose40   
126RosRubus leucodermiswhite-bark raspberry1 1 
127RubGalium halliinodding bedstraw99   
128SalSalix lasiolepisarroyo willow   5
129SaxHeuchera elegansurn-flowered alumroot 304099
130SolNicotiana attenuatacoyote tobacco  10 
131VerVerbena lasiostachyswestern vervain5   
132VioViola pinetorum ssp. griseagrey-leaved violet   1
133VisArceuthobium campylopodumpine dwarf-mistletoe39   
134VisPhoradendron bolleanumfir mistletoe99 899
135ZygTribulus terrestris*puncture-vine1   
Monocots
136AgaHesperoyucca whippleichaparral yucca1   
137AllAllium burlewiiBurlew's onion 10  
138AllAllium monticolaSan Bernardino Mountain onion30   
139CypCarex aureagolden sedgex   
140CypCarex fractafragile sheath sedge  3010
141CypCarex heteroneuravari-nerved sedge   10
142CypCarex multicaulisforest sedge2   
143CypCarex praegracilisclustered field sedgex   
144CypCarex rossiiRoss' sedge 225
145IriSisyrinchium bellumblue-eyed grassV   
146JunLuzula comosahairy wood rush   30
147LilCalochortus invenustusplain mariposa lily6 21
148LilFritillaria pinetorumpine-woods fritillary  60 
149LilLilium parryilemon lily5  4
150OrcPlatanthera dilatata var. leucostachyswhite bog orchid1   
151OrcPlatanthera sparsiflorasparse-flowered bog-orchidV   
152PoaAgrostis exarataspike bentgrassV   
153PoaBromus carinatus var. carinatusCalifornia brome5   
154PoaBromus tectorum*downy brome99209999
155PoaElymus elymoidessquirreltail10999950
156PoaElymus glaucus ssp. glaucusblue wildrye  1 
157PoaElymus trachycaulus ssp. trachycaulusslender wheatgrass   1
158PoaMelica strictarock melica1   
159PoaPoa pratensis ssp. agassizensisKentucky blue grass1  40
160PoaPoa secunda ssp. secundaone-sided bluegrass9920 20
161PoaStipa occidentalis var. californicaCalifornia needlegrass 203020
162PoaStipa parishii var. parishiiParish's needlegrass  ? 


We thank Nancy Accola for help with the survey of D6c.


Go to:


Copyright © 2014 by RT Hawke, Shaun Hawke, Tom Chester, Walt Fidler, Michael Charters, Adrienne Ballwey, and Jane Strong.
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/d/d6_flora_family_order.html
Comments and feedback: Tom Chester
Updated 24 September 2014.