111 POL Loeseliastrum schottii Schott's calico 20/2 5/1 1 Flora of Butler and Rockhouse Canyons Chorizanthe brevicornu var. 112 POL brittle spineflower 10/1 3/3 1 2 brevicornu Butler # Rockhouse Eriogonum fasciculatum var. # FAM Scientific Name (*)Common Name # Vouchers 113 POL California buckwheat 10/9 5/3 1 1 # Plants polifolium Plants Bu Rh CV 114 POL Eriogonum inflatum desert trumpet 20/9 20/9 1 PTE Cheilanthes parryi woolly lipfern 2/1 5/2 115 POL Eriogonum thomasii Thomas' buckwheat 10/1 10/9 2 4 2 SEL Selaginella eremophila desert spike-moss 5/1 116 POL Eriogonum wrightii var. nodosum Wright's buckwheat 50/9 3 EPH Ephedra ~aspera Mormon tea 30/9 2/2 117 POL Pterostegia drymarioides threadstem 10/1 4 EPH Ephedra californica desert tea 30/9 50/9 118 POR Calyptridium monandrum sand cress 1/1 1 1 5 ACA Justicia californica chuparosa 40/4 1 119 RAF Pilostyles thurberi Thurber's pilostyles 1/1 6 ASC Sarcostemma hirtellum rambling milkweed 30/9 30/5 1 1 120 RUB Galium stellatum var. eremicum star-flowered bedstraw 5/3 1 1 7 AST Ambrosia dumosa burroweed 50/9 50/9 121 RUT Thamnosma montana turpentine broom 1/1 2/1 8 AST Artemisia ludoviciana ssp. albula white mugwort 5/2 122 SCR Mimulus bigelovii var. bigelovii Bigelow's monkeyflower 1 3 9 AST Baccharis brachyphylla short-leaved baccharis 1/1 123 SCR Mohavea confertiflora ghost flower 1 2 10 AST Bebbia juncea var. aspera sweetbush 99/9 99/9 1 3 Penstemon clevelandii var. 124 SCR San Jacinto beardtongue 1/1 11 AST Brickellia desertorum desert brickellia 20/5 connatus? Chaenactis carphoclinia var. 12 AST pebble pincushion 1 2 125 SIM Simmondsia chinensis jojoba 3/1 2/2 1 5 carphoclinia 126 SOL Datura sp. desert thornapple 1/1 10/2 13 AST Chaenactis fremontii Fremont pincushion 1 3 127 SOL Datura wrightii sacred datura 1 1 14 AST Chrysothamnus paniculatus punctate rabbitbrush 99/9 1 1 128 SOL Lycium andersonii Anderson's desert-thorn 7/1 15 AST Encelia farinosa brittlebush 99/9 99/9 129 SOL Nicotiana obtusifolia desert tobacco 4/3 5/3 1 16 AST Filago californica California filago 30/3 130 SOL Physalis crassifolia thick-leaved ground cherry 1/1 1 1 17 AST Geraea canescens hairy desert-sunflower 1 3 131 VIS Phoradendron californicum desert mistletoe 10/5 20/3 18 AST Gutierrezia sarothrae matchweed 20/5 132 ZYG Fagonia laevis California fagonia 5/1 2/2 1 1 19 AST Hymenoclea salsola var. salsola cheesebush 99/9 99/9 1 133 ZYG Larrea tridentata creosote bush 50/9 99/9 3 20 AST Lepidospartum squamatum scale-broom 30/5 1 134 ARE Washingtonia filifera California fan palm 1/1 21 AST Malacothrix glabrata desert dandelion 1 2 135 JUN Juncus mexicanus Mexican rush 15/1 22 AST Palafoxia arida var. arida desert needle 1/1 4/3 4 136 LIL Agave deserti desert agave 40/9 50/9 23 AST Perityle emoryi Emory's rock-daisy 20/9 20/3 1 2 137 LIL Hesperocallis undulata desert lily 1 3 24 AST Pleurocoronis pluriseta arrow-leaf 50/9 50/9 2 1 3 138 LIL Yucca schidigera Mohave yucca 2/1 25 AST Rafinesquia neomexicana desert chicory 50/9 99/9 139 POA Aristida purpurea purple three-awn 3/3 5/2 26 AST Senecio mohavensis Mojave ragwort 20/9 20/2 140 POA Bromus madritensis ssp. rubens *red brome 50/5 27 AST Stephanomeria exigua ssp. exigua slender wreathplant 1 1 141 POA Cynodon dactylon *Bermuda grass 30/1 Stephanomeria pauciflora var. 28 AST wire-lettuce 50/9 99/9 142 POA Distichlis spicata saltgrass 20/1 pauciflora 143 POA Muhlenbergia asperifolia scratchgrass 30/1 29 AST Stylocline gnaphaloides everlasting nest-straw 5/1 144 POA Pennisetum setaceum *fountain grass 5/2 30 AST Trixis californica var. californica California trixis 2/1 4/3 1 145 POA Pleuraphis rigida big galleta 30/9 50/9 2 31 AST Viguiera parishii Parish's viguiera 20/4 30/7 146 POA Schismus barbatus *Mediterranean schismus 50/1 99/5 2 32 BIG Chilopsis linearis ssp. arcuata desert-willow 50/9 147 TYP Typha domingensis southern cattail 10/1 Amsinckia menziesii var. 33 BOR common fiddleneck 5/2 1 1 http://tchester.org/sd/plants/floras/butler_rockhouse_canyons.html intermedia Last update: 3 February 2009 34 BOR Cryptantha angustifolia narrow-leaved cryptantha ?/? ?/? 1 4 35 BOR Cryptantha barbigera bearded cryptantha ?/? 1 1 36 BOR Cryptantha maritima Guadalupe cryptantha 3/2 74 FAB Melilotus sp. *clover 30/1 37 BOR Cryptantha micrantha purple-root cryptantha ?/? 1 3 75 FAB Prosopis glandulosa var. torreyana honey mesquite 99/4 38 BOR Cryptantha racemosa bushy cryptantha 5/1 76 FAB Psorothamnus emoryi Emory's indigo-bush 10/5 4/2 4 39 BOR Pectocarya recurvata curvenut combseed 1/1 1 77 FAB Psorothamnus schottii indigo bush 50/9 40/9 1 2 40 BOR Tiquilia palmeri Palmer's coldenia 3/1 1 78 FAB Psorothamnus spinosus smoke tree 10/3 41 BRA Brassica tournefortii *Asian mustard 99/9 99/9 1 Fouquieria splendens ssp. 79 FOU ocotillo 30/9 99/9 1 42 BRA Caulanthus hallii Hall's caulanthus 1 1 2 splendens smooth western tansy- 80 GER Erodium cicutarium *redstem filaree 99/9 1 43 BRA Descurainia pinnata ssp. glabra 5/1 30/2 1 1 mustard Emmenanthe penduliflora var. 81 HYD whispering bells 1 1 44 BRA Dithyrea californica spectacle-pod 1 2 penduliflora 45 BRA Guillenia lasiophylla California mustard 1 1 82 HYD Nama demissum var. demissum purple mat 1 1 3 Lepidium lasiocarpum var. 83 HYD Phacelia crenulata heliotrope phacelia 10/9 20/9 46 BRA hairy-podded pepper-grass 5/1 20/4 1 2 lasiocarpum little-flowered heliotrope 84 HYD Phacelia crenulata var. minutiflora 4 4 47 BRA Stanleya pinnata var. pinnata prince's plume 1/1 1 1 phacelia Engelmann's hedgehog 85 HYD Phacelia distans common phacelia 99/9 99/9 1 1 4 48 CAC Echinocereus engelmannii 2/1 1 cactus 86 KRA Krameria grayi white rhatany 3/2 3/2 1 49 CAC Ferocactus cylindraceus California barrel cactus 5/3 50/9 87 LAM Hyptis emoryi desert-lavender 99/9 99/9 2 50 CAC Mammillaria dioica California fish-hook cactus 1/1 3/3 1 88 LAM Salvia apiana white sage 2/2 51 CAC Opuntia basilaris var. basilaris beavertail cactus 3/2 7/5 2 89 LAM Salvia columbariae chia 20/5 50/9 1 52 CAC Opuntia bigelovii teddy-bear cholla 2/1 99/7 90 LAM Salvia eremostachya desert sage 2/2 1 1 53 CAC Opuntia ganderi Gander's cholla 10/3 50/9 2 91 LAM Salvia vaseyi Vasey's sage 3/3 1/1 54 CAP Isomeris arborea bladderpod 99/9 1 92 LOA Mentzelia involucrata bracted blazing star 1/1 1/1 1 1 55 CHE Atriplex polycarpa cattle saltbush 40/4 93 LOA Petalonyx thurberi ssp. thurberi Thurber's sandpaper-plant 25/3 10/4 1 Dudleya pulverulenta ssp. 94 MAL Eremalche rotundifolia desert five-spot 1/1 2 56 CRA California chalk lettuce 5/1 pulverulenta 95 MAL Sphaeralcea ambigua apricot mallow 3/3 1 57 CUC Cucurbita palmata coyote melon 1/1 1 1 96 MAL Sphaeralcea ambigua var. rosacea rosy apricot mallow 1 1 58 CUS Cuscuta californica var. papillosa papillate dodder 1 1 97 NYC Abronia villosa var. villosa hairy sand-verbena 2 4 59 EUP Chamaesyce arizonica Arizona spurge 1 1 98 NYC Allionia incarnata trailing four o'clock 1 1 60 EUP Chamaesyce polycarpa small-seeded spurge 2/2 30/9 1 99 NYC Mirabilis bigelovii var. retrorsa wishbone plant 50/9 99/9 3 61 EUP Croton californicus California croton 1 2 100 ONA Camissonia boothii ssp. condensata Booth's evening primrose 1/1 2 62 EUP Ditaxis lanceolata narrowleaf ditaxis 5/5 5/2 1 101 ONA Camissonia californica California suncup 99/9 99/9 1 63 EUP Stillingia linearifolia linear-leaved stillingia 1 1 Camissonia cardiophylla ssp. 102 ONA heartleaf sun-cup 2/1 20/5 1 1 64 FAB Acacia greggii catclaw 50/9 50/9 1 cardiophylla Astragalus didymocarpus var. Camissonia claviformis ssp. 65 FAB white dwarf locoweed 1 1 103 ONA brown-eyed primrose 99/9 99/9 1 3 didymocarpus peirsonii 66 FAB Astragalus palmeri Palmer's milk-vetch 1 1 104 ONA Camissonia pallida ssp. pallida pale sun-cup 5/1 1 1 67 FAB Cercidium floridum ssp. floridum blue palo verde 7/1 Eschscholzia minutiflora ssp. 105 PAP small-flowered poppy 99/9 99/9 1 3 68 FAB Lotus rigidus desert lotus 6/3 minutiflora 69 FAB Lotus scoparius var. brevialatus short-winged deerweed 1/1 1 1 106 PAP Eschscholzia parishii Parish's poppy 2 2 70 FAB Lotus strigosus strigose lotus 1 1 107 PLA Plantago ovata desert plantain 20/1 2 71 FAB Lupinus arizonicus Arizona lupine 10/9 20/9 1 1 3 108 POL Eriastrum eremicum ssp. eremicum desert woolly-star 20/4 72 FAB Lupinus concinnus bajada lupine 1/1 109 POL Gilia ~australis southern gilia 30/3 73 FAB Marina parryi Parry's marina 2/2 110 POL Gilia latifolia broad-leaf gilia 1 1.