Flora of Icehouse Canyon,

# Fam Scientific Name (*)Common Name #V #Pls Lycopods 1 Sel Selaginella asprella bluish spike-moss 99 Ferns 2 Dry Dryopteris arguta wood fern 1 3 Dry Polystichum imbricans ssp. imbricans rock sword fern 25 4 Dry Polystichum scopulinum mountain holly fern 5 Equ Equisetum laevigatum smooth scouring rush 50 6 Pte Cheilanthes covillei beady lipfern 1 47 7 Pte Pellaea mucronata var. californica California cliff-brake 3 99 8 Pte Pellaea mucronata var. mucronata bird's-foot fern 1 9 Woo Cystopteris fragilis brittle bladder fern Gymnosperms 10 Cup Calocedrus decurrens incense-cedar 5 99 11 Cup Juniperus grandis Sierra juniper 2 12 Pin Abies concolor white fir 99 13 Pin Pinus attenuata knobcone 1 14 Pin Pinus jeffreyi Jeffrey pine 1 99 15 Pin Pinus lambertiana sugar pine 1 99 16 Pin Pinus monophylla pinyon pine 1 17 Pin Pinus ponderosa var. pacifica ponderosa pine 1 30 18 Pin Pseudotsuga macrocarpa bigcone-spruce 2 99 Magnoliids 19 Lau Umbellularia californica California bay 1 20 20 Ado Sambucus nigra ssp. caerulea blue elderberry 3 4 21 Api Oreonana vestita woolly mountain-parsley 22 Api Osmorhiza berteroi mountain sweet-cicely 23 Api Tauschia parishii Parish's tauschia 1 24 Apo Cycladenia humilis var. venusta showy cycladenia 25 Apo Vinca major *greater periwinkle 99 26 Ara Aralia californica elk's clover 7 4 27 Ara Hedera helix *English ivy CF 99P 28 Ast Artemisia douglasiana mugwort 1 99 29 Ast californica California brickellbush 3 99 30 Ast Brickellia microphylla var. microphylla little-leaved brickellia 31 Ast Chaenactis santolinoides santolina pincushion 3 226 Poa Polypogon viridis *green bentgrass 20 32 Ast Cirsium occidentale var. californicum California thistle 1 227 Poa Stipa coronata giant needlegrass 50 33 Ast Cirsium vulgare *bull thistle CF 2 228 Poa Stipa occidentalis var. californica California needlegrass 34 Ast Corethrogyne filaginifolia California-aster 1 99 229 Poa Stipa parishii var. parishii Parish's needlegrass 2 35 Ast cuneata var. cuneata rock goldenbush 1 99 36 Ast Ericameria nauseosa var. bernardina San Bernardino rubber rabbitbrush 1 http://tchester.org/sgm/plants/floras/icehouse_canyon.html Last update: 7 January 2018 37 Ast Ericameria nauseosa var. oreophila threadleaf common rabbitbrush 99 38 Ast Ericameria parishii var. parishii Parish's goldenbush 39 Ast Ericameria pinifolia pine goldenbush 23 40 Ast Erigeron canadensis horseweed 2 41 Ast Erigeron foliosus var. foliosus leafy daisy 4 99 42 Ast Eriophyllum confertiflorum var. confertiflorum golden yarrow 5 30 43 Ast Helianthus gracilentus slender sunflower 44 Ast Heterotheca sessiliflora ssp. fastigiata erect goldenaster 1 45 Ast Hieracium albiflorum white hawkweed 2 46 Ast Hieracium horridum prickly hawkweed 1 47 Ast Hulsea heterochroma red-rayed hulsea 48 Ast Pseudognaphalium beneolens fragrant everlasting 45 49 Ast Pseudognaphalium californicum California everlasting 1 50 Ast Pseudognaphalium microcephalum white everlasting 1 51 Ast Pseudognaphalium stramineum cotton-batting 2 52 Ast Senecio astephanus San Gabriel ragwort 53 Ast Senecio flaccidus var. douglasii bush senecio 1 54 Ast Solidago velutina ssp. californica goldenrod 4 99 55 Ast Sonchus asper ssp. asper *prickly sow thistle 56 Ast Stephanomeria cichoriacea chicory-leaved stephanomeria 6 57 Ast Stephanomeria exigua ssp. coronaria slender wreathplant 2 58 Ast Stephanomeria pauciflora wire-lettuce 59 Ast Stephanomeria virgata ssp. pleurocarpa twiggy wreath plant 60 Ast Tetradymia canescens spineless horsebrush 61 Ber Berberis aquifolium grape 1 62 Bet Alnus rhombifolia white alder 1 99 63 Bor Cryptantha affinis common cryptantha 64 Bor Cryptantha echinella prickly cryptantha 65 Bor Cryptantha muricata var. denticulata prickly-nut cryptantha 66 Bor Cryptantha muricata var. jonesii Jones' prickly-nut cryptantha 3 10 67 Bor Cryptantha simulans pine cryptantha 6 68 Bor Emmenanthe penduliflora var. penduliflora whispering bells MC 69 Bor Eriodictyon parryi poodle-dog bush 1 188 Sol Nicotiana attenuata coyote tobacco 2 70 Bor Eriodictyon trichocalyx var. trichocalyx smoothleaf yerba santa 5 99 189 Sol Solanum xanti purple nightshade 10 71 Bor Phacelia austromontana southern Sierra phacelia 7 190 Urt Urtica dioica ssp. holosericea stinging nettle 99 72 Bor Phacelia brachyloba short-lobed phacelia 1 191 Vio Viola purpurea goosefoot violet 73 Bor Phacelia curvipes curve-stem phacelia 192 Vis Phoradendron bolleanum fir mistletoe 99 74 Bor Phacelia davidsonii Davidson's phacelia 1 193 Vis Phoradendron bolleanum dense mistletoe 75 Bor Phacelia imbricata var. imbricata imbricate phacelia 1 194 Vis Phoradendron serotinum ssp. tomentosum oak mistletoe 35 76 Bor Phacelia longipes long-stalk phacelia 6 Monocots 77 Bor Phacelia ramosissima branching phacelia 1 99 195 Aga Hesperoyucca whipplei yucca 99 78 Bra Boechera arcuata arched elegant rock-cress 1 20 196 All Allium monticola San Bernardino Mountain onion 4 1 79 Bra Boechera californica California elegant rock-cress 3 10 197 Cyp Carex alma sturdy sedge 5 80 Bra Boechera platysperma broad-seeded rock-cress 1 198 Cyp Carex athrostachya slender-beak sedge 20 81 Bra Boechera repanda Yosemite rockcress 2 1 199 Cyp Carex densa dense sedge 82 Bra Caulanthus amplexicaulis clasping-leaved caulanthus 3 200 Cyp Carex fracta fragile sheath sedge 4 15 83 Bra corrugata draba 1 201 Cyp Carex hassei saltsedge 1 84 Bra Erysimum capitatum var. capitatum western wallflower 3 30 202 Cyp Carex multicaulis forest sedge 1 5 85 Bra Hirschfeldia incana *shortpod mustard 50 203 Cyp Carex praegracilis clustered field sedge 1 86 Bra Lepidium virginicum ssp. menziesii wild pepper-grass 2 204 Cyp Carex rossii Ross' sedge 1 87 Cac Opuntia phaeacantha desert prickly-pear 205 Cyp Carex subfusca brown sedge 5 88 Cap Lonicera subspicata var. denudata southern honeysuckle 3 1 206 Iri Sisyrinchium bellum blue-eyed grass 1 89 Car Minuartia douglasii Douglas' sandwort 207 Jun Juncus duranii Duran's rush 90 Car Silene parishii Parish's campion 1 208 Lil Calochortus invenustus plain mariposa lily MC 91 Car Silene verecunda white catch-fly 209 Orc Corallorhiza maculata spotted coralroot 1 92 Con Cuscuta californica California dodder 1 210 Orc Epipactis gigantea stream orchid 3 30 93 Cra Dudleya cymosa ssp. pumila canyon dudleya 2 6 211 Poa Agrostis exarata spike bentgrass 3 94 Eri Arctostaphylos glauca bigberry manzanita 2 20 212 Poa Agrostis gigantea *giant bentgrass 95 Eri Arctostaphylos parryana Parry manzanita 4 99 213 Poa Agrostis idahoensis bentgrass 96 Eri Arctostaphylos patula green-leaf manzanita 1 75 214 Poa Agrostis stolonifera *creeping bentgrass 1 97 Eri Pterospora andromedea pinedrops 1 215 Poa Bromus carinatus var. carinatus California brome 2 99 98 Eri Pyrola dentata toothed wintergreen 2 3 216 Poa Bromus diandrus *ripgut brome 99 99 Eri Sarcodes sanguinea snow-plant 1 217 Poa Bromus tectorum *downy brome 99 100 Fab Acmispon argophyllus var. argophyllus southern California silver-lotus 4 10 218 Poa Elymus elymoides squirreltail 10 101 Fab Acmispon nevadensis var. davidsonii Davidson's lotus 10 219 Poa Elymus glaucus ssp. glaucus blue wildrye 3 10 102 Fab Lupinus elatus silky lupine 1 220 Poa Elymus stebbinsii Stebbins' wildrye 1 103 Fab Robinia pseudoacacia *black locust 15P 221 Poa Festuca microstachys small fescue 104 Fab Spartium junceum *Spanish broom 18 222 Poa Melica imperfecta coast-range melic 99 105 Fag Chrysolepis sempervirens bush chinquapin 12 223 Poa Muhlenbergia californica California muhly 3 106 Fag Quercus chrysolepis canyon live oak 2 99 224 Poa Muhlenbergia richardsonis mat muhly 3 107 Gar Garrya veatchii canyon silktassel 3 5 225 Poa Poa secunda one-sided blue grass 99 108 Gro Ribes cereum var. cereum wax currant 3 4 109 Gro Ribes nevadense mountain pink currant 13 99 148 Pol Gilia capitata ssp. abrotanifolia globe gilia 110 Gro Ribes roezlii var. roezlii Sierra gooseberry 2 27 149 Pol Gilia ochroleuca ssp. vivida San Gabriel Mountain gilia 5 111 Lam Marrubium vulgare *horehound 11 150 Pol Leptosiphon ciliatus whisker-brush 1 112 Lam Monardella australis ssp. cinerea gray monardella 151 Pol Linanthus californicus prickly phlox 2 113 Lam Stachys albens cobwebby hedge-nettle 2 50 152 Pol Linanthus pungens 10 99 114 Loa Mentzelia dispersa scattered blazing star 7 153 Pol Phlox diffusa spreading phlox 1 115 Loa Mentzelia laevicaulis giant blazing star 2 19 154 Pol Saltugilia splendens ssp. grantii Grant's gilia 6 50 116 Loa Mentzelia micrantha chaparral blazing star 155 Pol Eriogonum davidsonii Davidson's buckwheat 1 98 117 Mal Fremontodendron californicum flannelbush 7 30 156 Pol Eriogonum fasciculatum var. polifolium California buckwheat 1 99 118 Mon Calyptridium monospermum pussy paws 1 157 Pol Eriogonum nudum var. pauciflorum naked buckwheat 119 Mon Claytonia parviflora ssp. viridis green miner's lettuce 1 158 Pol Eriogonum saxatile rock buckwheat 3 99 120 Ole Syringa vulgaris *cultivated lilac 3P 159 Pol Eriogonum umbellatum var. minus alpine sulfur-flowered buckwheat 10 121 Ona Camissoniopsis confusa San Bernardino suncup 160 Pol Eriogonum wrightii var. subscaposum Wright's buckwheat 2 99 122 Ona Clarkia rhomboidea diamond-petaled clarkia 2 161 Pol Sidotheca caryophylloides chickweed oxytheca 1 123 Ona Epilobium canum ssp. latifolium mountain California-fuchsia 2 99 162 Ran Aquilegia formosa western columbine 5 99 124 Ona Epilobium ciliatum ssp. ciliatum willowherb 1 1 163 Ran Clematis ligusticifolia virgin's bower 99 125 Ona Epilobium glaberrimum ssp. glaberrimum glaucus willowherb 2 164 Rha Ceanothus leucodermis chaparral whitethorn 1 99 126 Ona Gayophytum diffusum ssp. parviflorum groundsmoke 1 165 Rha Frangula californica ssp. californica California coffeeberry 1 70 127 Ona Gayophytum heterozygum zig-zag gayophytum 166 Rha Rhamnus ilicifolia hollyleaf redberry 30 128 Ona Gayophytum oligospermum pinegrove groundsmoke 1 167 Ros Amelanchier utahensis service-berry 2 129 Ona Oenothera elata ssp. hirsutissima Hooker's evening-primrose 5 168 Ros Cercocarpus betuloides var. betuloides birch-leaf mountain-mahogany 10 130 Oro Castilleja applegatei ssp. martinii Martin's paintbrush 1 2 169 Ros Cercocarpus ledifolius curl-leaf mountain-mahogany 8 131 Oro Castilleja foliolosa woolly Indian paintbrush MC 170 Ros Drymocallis glandulosa var. glandulosa sticky cinquefoil 1 132 Oro Cordylanthus rigidus ssp. setiger bristly bird's beak 2 99 171 Ros Drymocallis glandulosa var. reflexa sticky cinquefoil 6 20 133 Oro Orobanche fasciculata clustered broomrape 2 173 Ros Holodiscus discolor var. microphyllus mountain spray 10 134 Oro Pedicularis semibarbata pine lousewort 2 174 Ros Prunus ilicifolia ssp. ilicifolia hollyleaf cherry 3 1 135 Pap Argemone munita prickly poppy 20 175 Ros Prunus virginiana var. demissa western choke-cherry 1 136 Pap Ehrendorferia chrysantha golden ear drops 1 176 Ros Rubus armeniacus *Himalaya blackberry CF 137 Phr Mimulus aurantiacus bush monkeyflower 80 177 Ros Rubus leucodermis white-bark raspberry 2 99 138 Phr Mimulus brevipes wide-throated yellow monkeyflower MC 178 Rub Galium angustifolium ssp. gabrielense San Antonio Canyon bedstraw 3 99 139 Phr Mimulus cardinalis scarlet monkeyflower 1 99 179 Rub Galium angustifolium ssp. nudicaule naked-stem bedstraw 1 50 140 Phr Mimulus floribundus floriferous monkeyflower 3 180 Rub Galium aparine common bedstraw 1 30 141 Phr Mimulus guttatus common monkeyflower 181 Sal Salix lasiolepis arroyo willow 4 142 Phr Mimulus johnstonii Johnston's monkeyflower 2 182 Sal Salix scouleriana Scouler's willow 2 ~25 143 Pla Collinsia torreyi var. wrightii Wright's collinsia 183 Sap Acer macrophyllum bigleaf maple 2 99 144 Pla Keckiella ternata var. ternata whorledleaf penstemon 2 45 184 Sap Acer negundo box elder 1P 145 Pla Penstemon grinnellii var. grinnellii Grinnell's beardtongue 4 99 185 Sax Boykinia rotundifolia round-leaved boykinia 2 99 146 Pla Penstemon labrosus San Gabriel beardtongue 186 Sax Heuchera elegans urn-flowered alumroot 5 96 147 Pla Penstemon rostriflorus beaked penstemon 1 17 187 Sim Ailanthus altissima *tree-of-heaven CF