263 Poa Elymus elymoides squirreltail X 264 Poa Eragrostis barrelieri *Mediterranean lovegrass Flora of the Barker Dam, Wonderland Wash, Western Queeen Valley Area, Joshua Tree National Park 265 Poa Eragrostis cilianensis *stinkgrass 3 266 Poa Eragrostis pectinacea var. pectinacea tufted lovegrass # Fam Scientific Name (*)Common Name #V BD 267 Poa Festuca microstachys small fescue 1 Ferns 268 Poa Festuca myuros *rattail fescue 1 1 Pte Cheilanthes covillei beady lipfern 3 X 269 Poa Festuca octoflora six-weeks fescue 2 Pte Cheilanthes parryi woolly lipfern 270 Poa Hilaria rigida big galleta 3 X 3 Pte Cheilanthes viscida sticky lipfern 271 Poa Hordeum murinum ssp. glaucum *foxtail barley 1 4 Pte Pellaea mucronata var. mucronata bird's-foot fern 1 272 Poa Leptochloa fusca ssp. uninervia Mexican sprangletop 1 5 Woo Woodsia oregana Oregon cliff fern 1 273 Poa Melica imperfecta coast-range melic 1 X Gymnosperms 274 Poa Muhlenbergia appressa appressed muhly 3 6 Cup Juniperus californica California juniper X 275 Poa Muhlenbergia porteri Porter's muhly X 7 Eph Ephedra nevadensis Nevada ephedra X 276 Poa Muhlenbergia rigens deergrass 1 8 Eph Ephedra viridis green ephedra 1 277 Poa Panicum miliaceum ssp. miliaceum *broom-corn millet 1 9 Pin Pinus monophylla pinyon pine 1 X 278 Poa Poa secunda ssp. secunda one-sided bluegrass 1 X Eudicots 279 Poa Polypogon maritimus *Mediterranean beard grass 10 Ama Amaranthus albus *tumble pigweed 9 280 Poa Polypogon monspeliensis *rabbits-foot grass 11 Ama Amaranthus blitoides *mat amaranth 1 281 Poa Schismus barbatus *Mediterranean schismus 12 Ama Amaranthus fimbriatus fringed amaranth 282 Poa Sporobolus flexuosus mesa dropseed 13 Ana Rhus aromatica basketbush X 283 Poa Stipa hymenoides Indian ricegrass 14 Api Lomatium mohavense Mojave lomatium 284 Poa Stipa speciosa desert needlegrass X 15 Apo Amsonia tomentosa woolly amsonia X 285 Poa Tridens muticus var. muticus slim tridens 16 Apo Asclepias erosa desert milkweed 286 Pot Potamogeton foliosus ssp. foliosus leafy pondweed 1 17 Apo Asclepias fascicularis narrow-leaf milkweed 2 287 Pot Potamogeton nodosus long-leaved pondweed 1 18 Apo Matelea parvifolia spearleaf 288 Rus Nolina parryi Parry's nolina X Acamptopappus sphaerocephalus var. 19 Ast goldenhead X 289 The Dichelostemma capitatum blue dicks 1 sphaerocephalus 290 Typ Typha latifolia broadleaf cattail 1 X 20 Ast Adenophyllum cooperi Cooper's dogweed X http://tchester.org/plants/floras/desert/barker_dam_western_queen_valley.html 21 Ast Adenophyllum porophylloides San Felipe dogweed 2 Last update: 29 November 2017 22 Ast Ambrosia acanthicarpa bur-ragweed 23 Ast Ambrosia dumosa burroweed 24 Ast Ambrosia salsola var. salsola cheesebush X 25 Ast Artemisia dracunculus wild tarragon 1 26 Ast Artemisia ludoviciana ssp. incompta mountain mugwort 1 X 27 Ast Baccharis brachyphylla short-leaved baccharis 28 Ast Baccharis salicifolia ssp. salicifolia mule fat 4 X 29 Ast Baccharis sergiloides desert baccharis 2 X 30 Ast Bahiopsis parishii Parish's goldeneye X 31 Ast Baileya pleniradiata woolly marigold 3 X 32 Ast Bebbia juncea var. aspera sweetbush 225 Sol Physalis crassifolia thick-leaved ground cherry 33 Ast Brickellia atractyloides var. arguta California spear-leaved brickellia X 226 Sol Solanum americanum small-flowered nightshade 3 34 Ast Brickellia californica California brickellbush 2 X 227 Tam Tamarix ramosissima *saltcedar 1 35 Ast Brickellia desertorum desert brickellia 228 Ver Aloysia wrightii oreganillo 36 Ast Chaenactis stevioides desert pincushion X 229 Vis Phoradendron bolleanum dense mistletoe 37 Ast Cirsium neomexicanum desert thistle X 230 Vis Phoradendron californicum desert mistletoe X 38 Ast Encelia actoni Acton encelia 231 Vis Phoradendron serotinum ssp. tomentosum oak mistletoe 1 39 Ast Ericameria cooperi var. cooperi Cooper's goldenbush X 232 Zyg Kallstroemia californica California caltrop 1 40 Ast Ericameria cuneata var. spathulata wide-leaved rock goldenbush 1 X 233 Zyg Larrea tridentata creosote bush X 41 Ast Ericameria linearifolia narrowleaf goldenbush 2 X 234 Zyg Tribulus terrestris *puncture-vine 1 42 Ast Ericameria nauseosa var. mohavensis Mohave common rabbitbrush 1 Monocots 43 Ast Ericameria teretifolia needle-leaved rabbitbrush 235 Aga Yucca brevifolia joshua tree 44 Ast Erigeron breweri var. covillei Coville's fleabane 1 236 Aga Yucca schidigera Mohave yucca X 45 Ast Erigeron canadensis horseweed 2 237 Cyp Cyperus squarrosus bearded flatsedge 46 Ast Erigeron foliosus var. foliosus leafy daisy 238 Cyp Eleocharis macrostachya common spikerush 8 47 Ast Eriophyllum wallacei var. wallacei Wallace's woolly daisy 239 Cyp Eleocharis parishii Parish's spikerush 1 48 Ast Gnaphalium palustre western marsh cudweed 1 240 Cyp Eleocharis parvula, Eleocharis coloradoensis small spikerush 1 49 Ast Gutierrezia microcephala sticky snakeweed X 241 Cyp Schoenoplectus americanus American tule 2 50 Ast Heterotheca villosa var. scabra rough hairy-goldenaster 2 242 Jun Juncus bufonius toad rush 4 51 Ast Hymenoxys cooperi Arizona hymenoxys 1 243 Jun Juncus mexicanus Mexican rush 52 Ast Lactuca serriola *prickly lettuce 244 Jun Juncus tiehmii Tiehm's rush 1 53 Ast Logfia depressa dwarf filago 245 Lil Calochortus kennedyi var. kennedyi red mariposa 54 Ast Malacothrix glabrata desert dandelion X 246 Poa Aristida adscensionis six-weeks three-awn 55 Ast Nicolletia occidentalis western nicolletia X 247 Poa Aristida purpurea var. nealleyi Nealley three-awn 6 56 Ast Pectis papposa var. papposa chinch-weed 1 248 Poa Aristida purpurea var. purpurea purple three-awn 57 Ast Pleurocoronis pluriseta arrow-leaf 249 Poa Avena fatua *wild oats 1 58 Ast Porophyllum gracile odora 250 Poa Bothriochloa barbinodis cane bluestem 3 59 Ast Pseudognaphalium canescens white everlasting 2 251 Poa Bouteloua aristidoides var. aristidoides needle grama 2 60 Ast Pseudognaphalium luteoalbum *common cudweed 5 X 252 Poa Bouteloua barbata var. barbata six-weeks grama 1 61 Ast Rafinesquia californica California chicory 1 253 Poa Bouteloua curtipendula side-oats grama 3 62 Ast Senecio vulgaris *common groundsel 2 254 Poa Bromus catharticus *rescue grass 4 63 Ast Sonchus asper ssp. asper *prickly sow thistle 1 255 Poa Bromus diandrus *ripgut brome 2 64 Ast Sonchus oleraceus *sow thistle 256 Poa Bromus madritensis ssp. rubens *red brome 65 Ast Stephanomeria exigua ssp. exigua slender wreathplant 2 X 257 Poa Chloris virgata *feather finger grass 3 66 Ast Stephanomeria pauciflora wire-lettuce 4 258 Poa Crypsis schoenoides *swamp grass 3 67 Ast Tetradymia axillaris var. longispina catclaw horsebrush 259 Poa Cynodon dactylon *Bermuda grass 7 68 Ast Tetradymia stenolepis Mojave horsebrush 260 Poa Dasyochloa pulchella fluff grass 69 Ast Xanthium strumarium cocklebur 261 Poa Distichlis spicata saltgrass 70 Ast Xylorhiza tortifolia var. tortifolia Mojave-aster 262 Poa Echinochloa crus-galli *barnyard grass 4 186 Pol Centrostegia thurberi red triangles 71 Big Chilopsis linearis ssp. arcuata desert-willow X 187 Pol Chorizanthe brevicornu var. brevicornu brittle spineflower 72 Bor Amsinckia tessellata var. tessellata bristly fiddleneck 188 Pol Eriogonum angulosum angled-stem buckwheat 3 X 73 Bor Cryptantha barbigera var. barbigera bearded cryptantha 189 Pol Eriogonum brachyanthum short-flowered buckwheat 2 74 Bor Cryptantha circumscissa var. circumscissa cushion cryptantha 190 Pol Eriogonum davidsonii Davidson's buckwheat 1 X 75 Bor Heliotropium curassavicum var. oculatum seaside heliotrope 5 191 Pol Eriogonum fasciculatum var. flavoviride California buckwheat 2 X 76 Bor Pectocarya recurvata curvenut combseed 192 Pol Eriogonum fasciculatum var. polifolium California buckwheat 77 Bor Pectocarya setosa moth combseed 1 193 Pol Eriogonum heermannii var. argense Heermann's buckwheat 5 X 78 Bor Phacelia campanularia ssp. campanularia desert bluebells 194 Pol Eriogonum inflatum desert trumpet 1 79 Bor Phacelia cryptantha limestone phacelia 1 195 Pol Eriogonum maculatum spotted buckwheat 3 80 Bor Phacelia distans common phacelia 196 Pol Eriogonum nidularium birdnest buckwheat X 81 Bor Phacelia fremontii Fremont's phacelia 197 Pol Eriogonum plumatella yucca buckwheat 1 82 Bor Phacelia pedicellata pedicellate phacelia 198 Pol Eriogonum saxatile rock buckwheat X 83 Bor Pholisma arenarium sand plant 1 199 Pol Eriogonum wrightii var. membranaceum Wright's buckwheat 84 Bor Plagiobothrys canescens var. canescens grey popcorn flower 1 200 Pol Eriogonum wrightii var. nodosum Wright's buckwheat 85 Bra Boechera perennans perennial rock-cress 1 X 201 Pol Persicaria lapathifolia willow weed 5 86 Bra Boechera xylopoda slender & beautiful rock-cress 202 Pol Polygonum aviculare ssp. depressum *knotweed 2 87 Bra Caulanthus lasiophyllus California mustard 203 Pol Rumex crispus *curly dock 6 88 Bra Descurainia pinnata western tansy-mustard 204 Pol Rumex hymenosepalus wild rhubarb 89 Bra Dithyrea californica spectacle-pod 205 Por Portulaca halimoides desert portulaca 2 90 Bra Hornungia procumbens prostrate hutchinsia 1 206 Ran Clematis pauciflora virgin's bower 6 X 91 Bra Lepidium fremontii desert pepper-grass 207 Ran Delphinium parishii ssp. parishii Parish's larkspur 92 Bra Lepidium lasiocarpum ssp. lasiocarpum hairy-podded pepper-grass X 208 Ran Myosurus cupulatus desert mouse-tail 1 93 Bra Sisymbrium altissimum *tumble-mustard 209 Rha Ceanothus vestitus Mojave ceanothus 94 Bra Sisymbrium irio *London rocket 210 Rha Rhamnus ilicifolia hollyleaf redberry 2 X 95 Bra Sisymbrium orientale *Oriental mustard 211 Ros Amelanchier utahensis Utah service-berry 96 Bra Stanleya pinnata