Flora of Stonewall Peak Area, Laguna Mountains, San Diego County


Introduction
Checklist


Introduction

This checklist was made from vouchers and a single field survey done of 14 October 2016.

Vouchers

Vouchers were searched on 12 October 2016 at Consortium of California Herbaria. A geographic coordinate search, for vouchers with coordinates, was made for the region of 32.95 to 32.98° north latitude and -116.58 to -116.56° east longitude. No separate search was made for non-georeferenced vouchers.

The vouchers yielded a total of 225 taxa.

Fieldwork on 14 October 2016

On 14 October 2016, Tom Chester, Nancy Accola and Adrienne Ballwey surveyed the loop trail from the trailhead at SR79 across from the Paso Pacacho Campground, to Stonewall Peak, then north to the California Riding and Hiking Trail and back by the Cold Stream Trail. This survey was of course very incomplete for annuals and perennials that did not have obvious remnants persisting into the fall.

The survey found a total of 123 taxa that could be reasonably well identified, with some determinations marked as being only probable determinations by a ~ in front of the number of plants found. 75 of those taxa have vouchers from this area; 48 taxa do not, although the vast majority of those 48 taxa have vouchers from the immediately-surrounding area.

Checklist

See:

An asterisk before the common name indicates a non-native species.

The family name is abbreviated to the first three characters in order to save space in the table rows.

The column #V gives the number of vouchers for this area. If there is no entry in that column, the species was observed on one of our surveys at Cuyamaca Peak, and is given here to make the checklist more complete for field work.

The column #Pls gives our estimate of the minimum number of plants of each taxa found along our survey route, up to a maximum number of 99 plants. Because the survey was done in the fall, many annuals and perennials are missing from our survey, and the numbers of many plants are probably much lower than if we had done the survey at prime time. For example, we observed two plants of what is likely to be a Hulsea species, but since we could not confidently determine it to species, we did not list it.

The checklist includes 17 annuals and perennials observed in our Cuyamaca Peak survey on 1 June 2013 that we considered likely to occur here as well. Those species have no entry in either column.

Version for printing, without lines and other text on this page: html (7 pages) or pdf Clickbook booklet (2 double-sided pages). (See printing instructions for an explanation of these options)

#FamScientific Name(*)Common Name#V#Pls
Ferns
1DryPolystichum imbricans ssp. curtumcliff sword fern4 
2EquEquisetum laevigatumsmooth scouring rush1 
3PtePentagramma triangularis ssp. triangularisgoldback fern 5
Gymnosperms
4CupCalocedrus decurrensincense-cedar32
5PinPinus coulteriCoulter pine 40
6PinPinus jeffreyiJeffrey pine 5
Eudicots
7AdoSambucus nigra ssp. caeruleablue elderberry125
8AmaAmaranthus albus*tumble pigweed3 
9AmaAmaranthus hybridus*slim amaranth1 
10AnaRhus aromaticabasketbush199
11AnaToxicodendron diversilobumpoison oak 1
12ApiAnthriscus caucalis*bur chervil4 
13ApiOsmorhiza brachypodaCalifornia sweet-cicely1 
14ApiSanicula tuberosatuberous sanicle1 
15ApiTauschia argutasouthern tauschia 5
16ApoAsclepias eriocarpaIndian milkweed199
17AstAchillea millefoliumyarrow199
18AstAgoseris retrorsaspear-leaved mountain dandelion15
19AstAmbrosia acanthicarpabur-ragweed1 
20AstAmbrosia psilostachyawestern ragweed299
21AstArtemisia dracunculuswild tarragon1 
22AstArtemisia ludoviciana ssp. incomptamountain mugwort199
23AstBaccharis pilularis ssp. consanguineacoyote bush 1
24AstBrickellia californicaCalifornia brickellbush1 
25AstChaenactis parishiiParish's chaenactis1 
26AstCirsium scariosumelk thistle1 
27AstCirsium vulgare*bull thistle 20
28AstCorethrogyne filaginifoliaCalifornia-aster199
29AstEricameria cuneata var. macrocephalaLaguna Mtns. goldenbush2 
30AstEricameria cuneata var. spathulatawide-leaved rock goldenbush130
31AstEricameria parishii var. parishiiParish's goldenbush135
32AstErigeron canadensishorseweed299
33AstErigeron foliosus var. foliosusleafy daisy199
34AstEriophyllum confertiflorum var. confertiflorumgolden yarrow 99
35AstGnaphalium palustrewestern marsh cudweed1 
36AstGrindelia halliiSan Diego gumplant210
37AstHelianthus gracilentusslender sunflower 99
38AstHemizonella minimadwarf madia1 
39AstHeterotheca grandifloratelegraph weed 99
40AstHulsea californicaSan Diego sunflower4 
41AstHulsea heterochromared-rayed hulsea  
42AstHymenothrix wrightiiWright's thimblehead1 
43AstLactuca serriola*prickly lettuce23
44AstLagophylla ramosissimacommon hareleaf2 
45AstLasthenia gracilisgoldfields1 
46AstLayia platyglossacommon tidy-tips1 
47AstLogfia filaginoidesCalifornia filago  
48AstMadia gracilisslender madia13
49AstMatricaria discoidea*pineapple weed2 
50AstPentachaeta aureagolden daisy4 
51AstPseudognaphalium beneolensfragrant everlasting170
52AstPseudognaphalium californicumCalifornia everlasting11
53AstPseudognaphalium stramineumcotton-batting plant2 
54AstSolidago velutina ssp. californicagoldenrod199
55AstStephanomeria exigua ssp. deaneislender wreathplant1 
56AstStephanomeria virgatatwiggy wreath plant 25
57AstSymphyotrichum defoliatumSan Bernardino aster2 
58AstTragopogon dubius*yellow salsify 4
59AstUropappus lindleyisilver puffs1 
60AstWyethia ovatasouthern mule's ears22
61BorAmsinckia intermediacommon fiddleneck2 
62BorCryptantha flaccidaflaccid cryptantha2 
63BorCryptantha intermedia var. intermediapopcorn flower1 
64BorCryptantha micrantha var. lepidamountain red-root cryptantha1 
65BorCryptantha muricataprickly cryptantha  
66BorCryptantha simulanspine cryptantha  
67BorEriodictyon parryipoodle-dog bush199
68BorNemophila menziesii var. integrifoliababy blue eyes4 
69BorPhacelia curvipescurve-stem phacelia2 
70BorPhacelia imbricata var. patulaimbricate phacelia 99
71BorPhacelia ramosissimabranching phacelia 99
72BorPlagiobothrys bracteatusbracted popcorn flower1 
73BorPlagiobothrys nothofulvusrusty-haired popcorn flower ~8
74BorPlagiobothrys tenellusslender popcorn flower1 
75BorPlagiobothrys trachycarpusrough-fruited allocarya1 
76BraBarbarea orthoceraswinter cress630
77BraBoechera californicaCalifornia elegant rock-cress 5
78BraBoechera perennansperennial rock-cress ~14
79BraCapsella bursa-pastoris*shepherd's purse3 
80BraDraba verna*spring draba1 
81BraErysimum capitatum var. capitatumwestern wallflower12
82BraHirschfeldia incana*shortpod mustard22
83BraLepidium nitidumshining peppergrass2 
84BraLepidium virginicum ssp. menziesiiwild pepper-grass  
85BraRaphanus raphanistrum*yellow wild radish2 
86BraRaphanus sativus*purple wild radish1 
87BraSisymbrium altissimum*tumble-mustard299
88BraSisymbrium orientale*Oriental mustard1 
89BraThysanocarpus curvipes ssp. curvipesfringe-pod3 
90BraTurritis glabratower mustard2 
91CacEchinocereus engelmanniiEngelmann's hedgehog cactus1 
92CamNemacladus longiflorus var. longiflorusthread plant1 
93CapLonicera subspicata var. denudatasouthern honeysuckle 10
94CapSymphoricarpos albus var. laevigatussnowberry199
95CarCerastium glomeratum*mouse-ear chickweed2 
96CarStellaria media*common chickweed1 
97CheChenopodium berlandieri var. sinuatumpit-seed goosefoot3~50
98CheChenopodium fremontiiFremont's goosefoot1 
99CisHelianthemum scopariumrush-rose 25
100ConCalystegia occidentalis ssp. fulcratawestern morning-glory12
101ConCuscuta subinclusacanyon dodder 10
102CucMarah macrocarpawild-cucumber 1
103EriArctostaphylos glandulosa ssp. adamsiiLaguna manzanita 99
104EriArctostaphylos pringlei ssp. drupaceapink-bracted manzanita1~1
105EriArctostaphylos pungensMexican manzanita 99
106EupChamaesyce serpyllifolia ssp. hirtulahairy thyme-leafed spurge  
107FabAcmispon americanus var. americanusSpanish clover1 
108FabAcmispon argophyllus var. argophyllussouthern California silver-lotus 15
109FabAcmispon nevadensis var. nevadensisSierra Nevada lotus1 
110FabAcmispon parviflorussmall-flowered lotus1 
111FabAcmispon strigosusstrigose lotus15
112FabLathyrus vestitus var. alefeldiiSan Diego pea19
113FabLupinus bicolordwarf lupine1 
114FabLupinus concinnusbajada lupine1 
115FabLupinus formosus var. formosuswestern lupine1~10
116FabMedicago polymorpha*California burclover1 
117FabRupertia rigidaParish's rupertia135
118FabTrifolium ciliolatumtree clover  
119FabTrifolium depauperatum var. truncatumballoon clover1 
120FabTrifolium microcephalumsmall-head field clover1 
121FabTrifolium variegatumvariegated clover3 
122FabTrifolium willdenoviitomcat clover3 
123FabVicia americana ssp. americanaAmerican vetch1~1
124FabVicia villosa ssp. varia*winter vetch1 
125FagQuercus agrifolia var. oxyadeniasouthern coast live oak 1
126FagQuercus chrysolepiscanyon live oak199
127FagQuercus cornelius-mulleridesert scrub oak1 
128FagQuercus kelloggiiCalifornia black oak299
129FagQuercus wislizeni var. frutescensinterior live oak24
130FagQuercus Xmorehusoracle oak 1
131GenZeltnera venustacanchalagua1 
132GerErodium cicutarium*redstem filaree299
133LamLamium amplexicaule*henbit2 
134LamMonardella breweri ssp. lanceolatamustang mint1 
135LimLimnanthes alba ssp. parishiiParish's meadowfoam1 
136LinHesperolinon micranthumsmall-flower western flax  
137LinLinum lewisii var. lewisiiLewis' flax 50
138LoaMentzelia dispersascattered blazing star  
139LoaMentzelia montanamountain blazing star1 
140LoaMentzelia veatchianaVeatch's blazing star2 
141LytLythrum hyssopifolia*grass poly1 
142MalSidalcea sparsifoliacheckerbloom1 
143MonCalandrinia ciliatared maids1 
144MonCalyptridium monandrumsand cress  
145MonClaytonia parviflora ssp. parvifloranarrow-leaved miner's lettuce1 
146MonClaytonia parviflora ssp. viridisgreen miner's lettuce1 
147MonClaytonia perfoliata ssp. mexicanasouthern miner's lettuce1 
148MonMontia chamissoitoad lily1 
149MonMontia linearisnarrow-leaved water chickweed1 
150OnaCamissonia strigulosastrigose suncup1 
151OnaCamissoniopsis hirtellafield suncup  
152OnaClarkia purpurea ssp. quadrivulnerapurple clarkia1~99
153OnaClarkia rhomboideadiamond-petaled clarkia1~99
154OnaEpilobium brachycarpumautumn willowweed199
155OnaEpilobium canum ssp. angustifoliumCalifornia fuchsia1 
156OnaEpilobium canum ssp. latifoliummountain California-fuchsia 99
157OnaEpilobium densiflorumspike primrose127
158OnaGayophytum diffusum ssp. parviflorumgroundsmoke1 
159OnaGayophytum oligospermumpinegrove groundsmoke 15
160OroCastilleja applegatei ssp. martiniiMartin's paintbrush  
161OroCastilleja minor ssp. spiralislesser paintbrush2 
162OroCordylanthus rigidus ssp. setigerbristly bird's beak15
163PapDendromecon rigidabush poppy1 
164PapEschscholzia californicaCalifornia poppy1 
165PapPlatystemon californicuscream cups1 
166PhrMimulus cardinalisscarlet monkeyflower1 
167PhrMimulus guttatuscommon monkeyflower15
168PhrMimulus pilosusfalse monkeyflower1 
169PlaCallitriche heterophylla var. bolanderiBolander's water-starwort1 
170PlaCollinsia childiiChild's collinsia  
171PlaCollinsia concolorsouthern Chinese houses 3
172PlaCollinsia parviflorablue-eyed Mary 1 
173PlaKeckiella ternata var. ternatawhorledleaf penstemon199
174PlaPenstemon centranthifoliusscarlet bugler125
175PlaPenstemon spectabilis var. spectabilisshowy penstemon 99
176PlaPlantago lanceolata*English plantain1 
177PlaVeronica peregrina ssp. xalapensispurslane speedwell1 
178PolAllophyllum gilioides ssp. violaceumdense false-gilia2 
179PolCollomia grandifloralarge-flowered collomia15
180PolEriastrum sapphirinum ssp. dasyanthumsapphire woolly-star150
181PolGilia capitata ssp. abrotanifoliaglobe gilia 99
182PolGilia clivorumpurple-spot gilia2 
183PolGilia diegensiscoastal gilia1 
184PolLeptosiphon ciliatuswhisker-brush1 
185PolLeptosiphon floribundussummer snow140
186PolLeptosiphon parvifloruscommon linanthus1 
187PolMicrosteris gracilisannual phlox2 
188PolNavarretia intertextaneedleleaf navarretia  
189PolNavarretia intertexta ssp. propinquaneedleleaf navarretia2 
190PolNavarretia tagetinamarigold navarretia1 
191PolSaltugilia caruifoliacaraway-leaved gilia  
192PolEriogonum davidsoniiDavidson's buckwheat150
193PolEriogonum fasciculatum var. polifoliumCalifornia buckwheat 99
194PolEriogonum gracile var. incultumslender buckwheat1 
195PolEriogonum nudum var. pauciflorumnaked buckwheat  
196PolEriogonum wrightii var. membranaceumWright's buckwheat299
197PolPersicaria amphibiawater smartweed1 
198PolPolygonum aviculare ssp. depressum*knotweed25
199PolRumex californicuswillow-leaved dock 4
200PolRumex salicifoliuswillow-leaved dock1 
201RanDelphinium hesperium ssp. cuyamacaeCuyamaca larkspur1 
202RanRanunculus aquatilis var. diffususwater crowfoot1 
203RanRanunculus californicusCalifornia buttercup1 
204RanRanunculus testiculatus*tubercled crowfoot2 
205RanThalictrum fendleri var. polycarpummeadow-rue11
206RhaCeanothus leucodermischaparral whitethorn199
207RhaCeanothus palmeriPalmer's ceanothus299
208RhaCeanothus perplexanscupped-leaf ceanothus 6
209RhaFrangula californica ssp. tomentellahoary coffeeberry150
210RhaRhamnus ilicifoliahollyleaf redberry13
211RosAdenostoma fasciculatumchamise 99
212RosCercocarpus betuloides var. betuloidesbirch-leaf mountain-mahogany 50
213RosDrymocallis glandulosa var. reflexasticky cinquefoil 2
214RosMalus pumila*domestic apple1 
215RosPrunus ilicifolia ssp. ilicifoliahollyleaf cherry140
216RosPrunus virginiana var. demissawestern choke-cherry140
217RosRosa californicaCalifornia wild rose 70
218RubGalium andrewsii ssp. andrewsiiphlox-leaved bedstraw110
219RubGalium angustifoliumnarrow-leaved bedstraw1 
220RubGalium angustifolium ssp. angustifoliumnarrowleaf bedstraw199
221RubGalium aparinecommon bedstraw3 
222SalSalix lasiolepisarroyo willow24
223SaxLithophragma affinewoodland star1 
224ScrScrophularia californicaCalifornia bee plant1 
225SolSolanum parishiiParish's purple nightshade 5
226SolSolanum xantipurple nightshade2 
227UrtUrtica dioica ssp. holosericeastinging nettle1 
228ValPlectritis ciliosalong-spurred plectritis1 
229VerVerbena lasiostachys var. lasiostachyswestern vervain  
230VioViola douglasiiDouglas' violet1 
231VioViola purpureagoosefoot violet2 
232VioViola purpurea ssp. quercetorumgoosefoot yellow violet1 
233VisArceuthobium campylopodumsugar pine dwarf-mistletoe110
234VisPhoradendron serotinum ssp. tomentosumoak mistletoe2 
Monocots
235AgaHesperoyucca whippleichaparral yucca 2
236CypCarex densadense sedge1 
237CypEleocharis macrostachyacommon spikerush2 
238IriSisyrinchium bellumblue-eyed grass1 
239JunJuncus balticus ssp. aterwire rush3 
240JunJuncus bufonius var. bufoniustoad rush4 
241JunJuncus effusus ssp. austrocalifornicusSonoran rush 10
242JunJuncus luciensisSanta Lucia rush1 
243JunJuncus macrophylluslong-leaved rush2 
244JunJuncus mexicanusMexican rush1 
245JunJuncus oxymerispointed rush1 
246JunTriglochin scilloidesflowering quillwort1 
247LilCalochortus splendenssplendid mariposa lily1~15
248PoaAgropyron cristatum ssp. pectinatum*desert crested wheatgrass1 
249PoaAgrostis exarataspike bentgrass1 
250PoaAgrostis pallensseashore bentgrass1 
251PoaAlopecurus aequalis var. aequalisshort-awn foxtail2 
252PoaAlopecurus pratensis*meadow foxtail1 
253PoaAvena barbata*slender wild oats199
254PoaAvena sativa*common oats2 
255PoaBromus carinatus var. carinatusCalifornia brome299
256PoaBromus catharticus*rescue grass1 
257PoaBromus diandrus*ripgut brome299
258PoaBromus hordeaceus*soft chess399
259PoaBromus tectorum*downy brome199
260PoaCrypsis schoenoides*swamp grass1 
261PoaCynodon dactylon*Bermuda grass 1
262PoaCynosurus echinatus*hedgehog dogtail-grass299
263PoaDactylis glomerata*orchard-grass1 
264PoaDeschampsia danthonioidesannual hairgrass1 
265PoaEchinochloa crus-galli*barnyard grass1 
266PoaElymus elymoidessquirreltail 2
267PoaElymus glaucus ssp. glaucusblue wildrye 99
268PoaElymus trachycaulus ssp. trachycaulusslender wheatgrass1 
269PoaFestuca bromoides*brome fescue1 
270PoaFestuca microstachyssmall fescue1 
271PoaFestuca myuros*rattail fescue399
272PoaHordeum brachyantherum ssp. californicumCalifornia meadow barley1 
273PoaHordeum jubatum ssp. jubatumsquirreltail barley1 
274PoaHordeum murinum*foxtail barley340
275PoaHordeum vulgare*cultivated barley3 
276PoaMelica imperfectacoast-range melic 10
277PoaMuhlenbergia rigensdeergrass199
278PoaPoa atropurpureaSan Bernardino blue grass1 
279PoaPoa bulbosa ssp. vivipara*bulbous blue grass4 
280PoaPoa howelliiHowell's blue grass1 
281PoaPoa secunda ssp. secundaone-sided bluegrass ~10
282PoaPolypogon monspeliensis*rabbits-foot grass1 
283PoaSecale cereale*rye2 
284PoaStipa coronatagiant needlegrass ~20
285PoaStipa lemmonii var. lemmoniiLemmon's needlegrass1 
286PoaStipa miliacea var. miliacea*smilo grass1 
287PoaStipa speciosadesert needlegrass1 
288TheBloomeria croceagoldenstar199
289TheBrodiaea terrestris ssp. kernensisearth brodiaea1 
290TheDichelostemma capitatum ssp. capitatumblue dicks11


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Copyright © 2016 by Tom Chester, Nancy Accola and Adrienne Ballwey
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/sd/plants/floras/stonewall_peak .html
Comments and feedback: Tom Chester
Last update: 16 October 2016