A9c Highway S22 (Barrel Springs) to High Point: Trail Order

Mile # ID? (*)Common Name Scientific Name #Pls Trailhead at S22, elevation 3460 feet. The following 49 species are at the trailhead, 0.00 before the gate, in alphabetical order 0.00 1 short-winged deerweed Acmispon glaber var. brevialatus 99 0.00 2 chamise Adenostoma fasciculatum 99 0.00 3 bur-ragweed Ambrosia acanthicarpa 20 0.00 4 common fiddleneck Amsinckia intermedia 5 0.00 5 prickly poppy Argemone munita 2 0.00 6 wild tarragon Artemisia dracunculus 30 0.00 7 big sagebrush Artemisia tridentata 10 0.00 8 *ripgut brome Bromus diandrus 99 0.00 9 *red brome Bromus madritensis ssp. rubens 99 0.00 10 *downy brome Bromus tectorum 99 0.00 11 strigose suncup Camissonia strigulosa 99 0.00 12 sp San Bernardino suncup Camissoniopsis confusa 99 0.00 13 *shepherd's purse Capsella bursa-pastoris 70 0.00 14 cupped-leaf ceanothus Ceanothus perplexans 99 0.00 15 goosefoot Chenopodium californicum 12 0.00 16 Fremont's goosefoot Chenopodium fremontii V 0.00 17 California-aster Corethrogyne filaginifolia 50 Cryptantha intermedia var. 0.00 18 popcorn flower 99 intermedia Cylindropuntia californica var. 0.00 19 cane cholla 15 parkeri 0.00 20 pine goldenbush pinifolia 20 Eriastrum sapphirinum ssp. 0.00 21 sapphire woolly-star 10 sapphirinum Eriogonum fasciculatum var. 0.00 22 California buckwheat 99 polifolium 0.00 23 slender buckwheat Eriogonum gracile var. incultum 99 0.00 24 *redstem filaree Erodium cicutarium 99 0.00 25 hoary coffeeberry Frangula californica ssp. tomentella 2 Heliotropium curassavicum var. 0.00 26 seaside heliotrope iN oculatum 0.00 27 *shortpod mustard Hirschfeldia incana 10 0.00 28 *foxtail barley Hordeum murinum 99 0.00 29 goldfields Lasthenia gracilis 99 Lessingia glandulifera var. 2.16 201 Bigelow's desert four-o'clock Mirabilis laevis var. retrorsa 6 0.00 30 sticky lessingia 99 glandulifera 2.27 202 tall melica Melica frutescens 4 0.00 31 *pineapple weed Matricaria discoidea 99 2.40 203 wedge-leaved draba Draba cuneifolia 1 0.00 32 giant four o'clock Mirabilis multiflora var. pubescens iN 2.50 204 rattlesnake weed Chamaesyce albomarginata 10 0.00 33 sp combseed Pectocarya penicillata 20 2.84 205 wild canterbury bells Phacelia minor 99 0.00 34 scarlet bugler Penstemon centranthifolius 3 2.89 206 San Felipe dogweed Adenophyllum porophylloides 3 0.00 35 showy penstemon Penstemon spectabilis var. spectabilis 2 2.89 207 wild pepper-grass Lepidium virginicum ssp. menziesii 40 0.00 36 common phacelia Phacelia distans 99 2.89 208 sp Coulter's lupine Lupinus sparsiflorus 3 0.00 37 pltd knobcone pine Pinus attenuata 1 3.06 209 desert globemallow Sphaeralcea ambigua var. rugosa 10 0.00 38 pltd Coulter pine Pinus coulteri 1 3.12 The following five species are found to the left in the drainage: 0.00 39 Arizona popcorn flower Plagiobothrys arizonicus 10 3.12 210 hoary bowlesia Bowlesia incana 99 0.00 40 *bulbous blue grass Poa bulbosa ssp. vivipara RT 3.12 211 California brickellbush Brickellia californica 9 0.00 41 southern coast live oak Quercus agrifolia var. oxyadenia 50 3.12 212 blue wildrye Elymus glaucus 1 0.00 42 California chicory Rafinesquia californica 99 3.12 213 oak gooseberry Ribes quercetorum 3 0.00 43 white sage Salvia apiana 30 3.12 214 California bee plant Scrophularia californica 15 0.00 44 blue elderberry Sambucus nigra ssp. caerulea 10 4.46 215 boundary goldenbush Ericameria brachylepis 1 0.00 45 ~ *Mediterranean schismus Schismus barbatus 99 Acmispon argophyllus var. 216 silver-lotus V 0.00 46 *tumble-mustard Sisymbrium altissimum 99 argophyllus 0.00 47 *London rocket Sisymbrium irio 30 4.84 217 sp bajada lupine Lupinus concinnus 99 0.00 48 *Oriental mustard Sisymbrium orientale 1 4.96 Short tunnel 0.00 49 *puncture-vine Tribulus terrestris iN 218 ~ dense false-gilia Allophyllum gilioides ssp. violaceum RT now in order along trail past gate 5.23 High point on this trail segment, elevation 4420 feet; end plant guide 0.02 50 white-flowering currant Ribes indecorum 25 http://tchester.org/pct/a/a9c_flora_trail_order.html 0.02 51 Parish's purple nightshade Solanum parishii 99 Updated 20 November 2019. 0.04 52 beavertail cactus Opuntia basilaris var. basilaris 30 0.04 53 desert prickly-pear Opuntia phaeacantha 6 0.04 54 narrow-leaved miner's lettuce Claytonia parviflora ssp. parviflora 99 0.04 55 *spring draba Draba verna 50 0.04 56 Torrey's scrub oak Quercus acutidens 99 Eriophyllum confertiflorum var. 0.04 57 golden yarrow 99 confertiflorum 0.04 58 California elegant rock-cress Boechera californica 50 Galium angustifolium ssp. 0.04 59 narrowleaf bedstraw 10 angustifolium 0.04 60 bigberry manzanita Arctostaphylos glauca 99 0.04 61 western lupine Lupinus formosus 22 0.04 62 matchweed Gutierrezia sarothrae 99 Emmenanthe penduliflora var. 0.04 63 whispering bells 99 penduliflora 0.53 169 pale suncup Camissoniopsis pallida ssp. pallida 10 0.04 64 whorledleaf penstemon Keckiella ternata var. ternata 16 0.53 gate 0.04 65 leafy daisy Erigeron foliosus var. foliosus 99 0.55 170 sand cress Calyptridium monandrum 99 Caulanthus heterophyllus var. 0.04 66 San Diego jewelflower 40 0.55 171 rattlesnake weed Daucus pusillus 99 heterophyllus Phoradendron serotinum ssp. 0.04 67 *common groundsel Senecio vulgaris 10 0.58 172 oak mistletoe 2 tomentosum 0.04 68 silver puffs Uropappus lindleyi 99 0.59 gate 0.04 69 *rattail fescue Festuca myuros 50 0.64 173 narrowleaf goldenbush Ericameria linearifolia 13 0.04 70 purple clarkia Clarkia purpurea ssp. quadrivulnera 99 0.66 Fallen gate; enter BLM land, with post saying “Public Domain” 0.04 71 southern honeysuckle Lonicera subspicata var. denudata 30 0.67 174 Douglas' sandwort Minuartia douglasii 99 0.04 72 basketbush Rhus aromatica 20 0.70 175 sp golden-bowl mariposa Calochortus concolor 94 0.04 73 fragrant everlasting Pseudognaphalium beneolens 6 0.74 176 woolly Indian paintbrush Castilleja foliolosa 13 0.06 74 Parish' Jacumba milk-vetch Astragalus douglasii var. parishii 2 0.75 177 Mono ragwort Senecio flaccidus var. monoensis 1 0.06 75 threadstem Pterostegia drymarioides 99 0.75 178 sp tall rush Juncus with 3 foot long stem or leaf 1 0.06 76 baby blue eyes Nemophila menziesii var. menziesii 99 0.78 179 bird's-foot fern Pellaea mucronata var. mucronata 12 Barrel Spring – next species in alphabetical order; some species are just south of Barrel 0.07 0.78 180 Davidson's buckwheat Eriogonum davidsonii 15 Spring, off-trail 181 canyon dodder Cuscuta subinclusa 3 0.07 77 dwarf athysanus Athysanus pusillus 99 0.84 182 tuberous sanicle Sanicula tuberosa 5 0.07 78 California thistle Cirsium occidentale var. californicum 99 0.92 183 giant needlegrass Stipa coronata 65 0.07 79 southern Chinese houses Collinsia concolor 99 0.93 184 lace-fringed spineflower Chorizanthe fimbriata var. laciniata 99 0.07 80 pygmy-weed Crassula connata 99 0.96 185 blue larkspur Delphinium parryi ssp. parryi 99 0.07 81 *Bermuda grass Cynodon dactylon 1 0.99 186 coffee fern Pellaea andromedifolia 15 0.07 82 sacred datura Datura wrightii 1 1.00 187 *slender wild oats Avena barbata 99 0.07 83 horseweed Erigeron canadensis V 1.01 188 *prickly lettuce Lactuca serriola 5 0.07 84 graceful bedstraw Galium porrigens var. porrigens 5 1.02 189 desert dudleya Dudleya saxosa ssp. aloides 60 0.07 85 globe gilia Gilia capitata ssp. abrotanifolia 5 1.02 190 Engelmann's hedgehog cactus Echinocereus engelmannii 19 0.07 86 Mexican rush Juncus mexicanus 99 1.53 191 red shanks Adenostoma sparsifolium 99 0.07 87 iris-leaved rush Juncus xiphioides 70 192 red three-awn Aristida purpurea var. longiseta V 0.07 88 *henbit Lamium amplexicaule 30 193 Parish's goldenbush Ericameria parishii var. parishii V 0.07 89 white tidy-tips Layia glandulosa 1 194 San Diego sunflower Hulsea californica 2 0.07 90 *prostrate pepper-grass Lepidium strictum 99 195 Ramona clarkia Clarkia similis V 0.07 91 dwarf lupine Lupinus bicolor 1 196 caterpillar phacelia Phacelia cicutaria var. hispida 2 0.07 92 *California burclover Medicago polymorpha 10 1.79 197 Payson's wild cabbage Caulanthus simulans 99 0.07 93 *sourclover Melilotus indicus 2 2.00 198 slender wreathplant Stephanomeria exigua ssp. deanei 99 0.07 94 little monardella Monardella nana 99 elevation 4000 feet; large numbers of San Diego jewelflower, Caulanthus heterophyllus Plagiobothrys canescens var. 2.00 0.07 95 grey popcorn flower 99 var. heterophyllus here canescens 2.05 199 Coulter's snapdragon Antirrhinum coulterianum 99 0.07 96 *common plantain Plantago major 20 2.08 200 stinging lupine Lupinus hirsutissimus 31 0.07 97 *annual blue grass Poa annua 1 0.07 98 *green bentgrass Polypogon viridis V 0.07 99 *common cudweed Pseudognaphalium luteoalbum V 0.21 134 ashy silk tassel Garrya flavescens 20 0.07 100 white everlasting Pseudognaphalium microcephalum 3 0.21 135 *bull thistle Cirsium vulgare 12 0.07 101 *pale starwort Stellaria pallida 50 0.22 136 mountain California-fuchsia Epilobium canum ssp. latifolium 50 Resume listing plants in trail order 137 lesser paintbrush Castilleja minor ssp. spiralis RT 0.08 102 western ragweed Ambrosia psilostachya 99 0.22 138 slender sunflower Helianthus gracilentus 30 0.09 103 western tansy-mustard Descurainia pinnata 99 0.24 139 ? western needlegrass Stipa occidentalis 1 0.09 104 branching phacelia Phacelia ramosissima 2 0.25 140 spear-leaved mountain dandelion Agoseris retrorsa 30 105 California dandelion Malacothrix californica RT Pentagramma triangularis ssp. 0.26 141 ~ Rebman's silverback fern 20 0.09 106 poison oak Toxicodendron diversilobum 50 rebmanii 107 *hedge mustard Sisymbrium officinale iN 142 *prickly sow thistle Sonchus asper ssp. asper RT Eriogonum wrightii var. 0.31 143 *celery Apium graveolens 99 0.10 108 Wright's buckwheat 2 membranaceum 144 *sow thistle Sonchus oleraceus RT 0.10 109 enigmatic bush mallow Malacothamnus enigmaticus 4 0.33 145 willowherb Epilobium ciliatum ssp. ciliatum 5 0.11 110 bristly bird's beak Cordylanthus rigidus ssp. setigerus 10 0.33 146 *rabbits-foot grass Polypogon monspeliensis 1 111 short-lobed phacelia Phacelia brachyloba iN 147 *common dandelion Taraxacum officinale iN 0.11 112 hollyleaf redberry Rhamnus ilicifolia 7 0.34 148 Fremont cottonwood Populus fremontii ssp. fremontii 2 0.11 113 coast-range melic Melica imperfecta 30 0.34 149 chaparral yucca Hesperoyucca whipplei 20 0.12 114 mountain mugwort Artemisia ludoviciana ssp. incompta 50 150 golden ear drops Ehrendorferia chrysantha V 0.12 115 sugar bush Rhus ovata 99 151 slender buckwheat Eriogonum gracile var. gracile 40 0.12 116 saw-toothed goldenbush Hazardia squarrosa var. grindelioides 15 Cercocarpus betuloides var. 0.41 152 birch-leaf mountain-mahogany 99 0.13 117 phlox-leaved bedstraw Galium andrewsii ssp. andrewsii 5 betuloides 0.13 118 purple head Acourtia microcephala 60 0.42 153 Mohave yucca Yucca schidigera 10 0.14 120 lace-pod Thysanocarpus laciniatus 99 0.42 154 bush poppy Dendromecon rigida 99 0.14 119 one-sided bluegrass Poa secunda ssp. secunda 99 0.44 155 Parish's bluecurls Trichostema parishii 92 0.14 121 San Diego pea Lathyrus vestitus var. alefeldii 1 0.44 156 red maids Calandrinia ciliata 99 Dichelostemma capitatum ssp. Thysanocarpus curvipes ssp. 0.14 122 blue dicks 99 0.44 157 fringe-pod 99 capitatum eradiatus off-trail to left, and maybe also at 0.44 158 southern gilia Saltugilia australis 99 0.15 123 Gilia angelensis 20 trailhead: angel's gilia 0.46 159 strigose lotus Acmispon strigosus 30 0.15 124 western wallflower Erysimum capitatum var. capitatum 7 0.46 160 California filago Logfia filaginoides 99 0.20 125 southern tauschia Tauschia arguta 99 0.46 161 meally white pincushion Chaenactis artemisiifolia 99 0.20 126 toyon Heteromeles arbutifolia 15 0.47 162 chia Salvia columbariae 99 0.21 127 Eastwood manzanita Arctostaphylos glandulosa 50 0.47 163 California suncup Eulobus californicus 99 0.21 128 goldenrod Solidago velutina ssp. californica 99 0.47 164 California mustard Caulanthus lasiophyllus 99 0.21 129 *black medick Medicago lupulina 30 0.47 165 wild-cucumber Marah macrocarpa 99 0.21 130 deergrass Muhlenbergia rigens 24 0.47 166 desert needlegrass Stipa speciosa 10 0.21 131 arroyo willow Salix lasiolepis 2 0.50 167 scaly lipfern Cheilanthes clevelandii 30 0.21 132 wild grape Vitis girdiana 10 0.51 check to see if this rosette like Eriogonum or Chorizanthe is a different species5 0.21 133 Martin's paintbrush Castilleja applegatei ssp. martinii 25 0.52 168 hollyleaf cherry Prunus ilicifolia ssp. ilicifolia 40