Grand Canyon National Park Plant Checklist For Hermits Rest to Grandview

Elevation Bloom BA BA All # # Scientific Name (*)Common Name (feet) # V. V. All Min Max B E Dryopteridaceae Woodfern Family 1Cystopteris fragilis brittle bladder fern 7000 8500 1 2 2Woodsia neomexicana 4000 4000 31 1 2 3Woodsia oregana Oregon cliff fern 8000 8300 3 1 2 Equisetaceae Horsetail Family 4Equisetum hyemale 1300 8100 3 1 2 5Equisetum laevigatum smooth scouring rush 1600 8900 1 1 6Equisetum X ferrissii 2100 5200 3 3 2 Pteridaceae Fern Family 7Adiantum capillus-veneris maidenhair fern 1200 6800 3 1 Argyrochosma limitanea ssp. 8 2450 4600 1 limitanea 9Astrolepis cochisensis ssp. cochisensis 2000 2875 1 10Cheilanthes feei slender lipfern 1600 7200 3 2 3 11Cheilanthes parryi 1200 3500 3 3 2 12Cheilanthes wootonii Wooton's lace fern 3300 3300 31 1 2 13Pellaea glabella ssp. simplex 6800 9000 1 14Pellaea truncata cliff brake 3250 5000 31 4 2 Selaginellaceae Spike Moss Family 15Selaginella mutica spike-moss 3000 6000 999 31 2 5 16Selaginella underwoodii 7200 7200 1 Cupressaceae Cypress Family 17Juniperus osteosperma Utah juniper 1200 7800 15 1 2 18Juniperus scopulorum Rocky Mountain juniper 3200 8500 1 Ephedraceae Ephredra Family 19Ephedra viridis green ephedra 2500 7700 38 3 2 Pinaceae Pine Family 20Abies concolor white fir 7000 9000 2 21Pinus edulis two-needle pinyon pine 4000 7700 1 2 1 3 22Pinus monophylla pinyon pine 4000 6500 2 1 23Pinus ponderosa ponderosa pine 6000 8000 1 24Pseudotsuga menziesii 1 Rocky Mountain Douglas 25Pseudotsuga menziesii var. glauca 6500 9150 53 2 1 fir Aceraceae Maple Family 26Acer glabrum Rocky Mountain maple 7800 7900 5 5 1 2 27Acer grandidentatum 6200 8100 5 5 2 2 28Acer negundo var. californicum box elder 2400 7900 4 4 4 2 Amaranthaceae Amaranth Family 29Amaranthus albus *tumble pigweed 22 0 30Amaranthus powellii Powell's amaranth 4900 7200 7 8 13 1 Anacardiaceae Sumac Family 31Rhus trilobata skunkbush 3500 6500 4 4 32 1 3 32Rhus trilobata var. simplicifolia simple-leaved basketbush 2100 5500 4 4 86 3 2 3 Apiaceae Carrot Family 33Aletes macdougalii 7000 7100 4 6 1 3 34Cymopterus multinervatus Arizona cymopterus 4600 6900 4 5 1 35Cymopterus purpurascens purple cymopterus 6300 7000 4 5 2 36Daucus pusillus rattlesnake weed 7400 7400 9 9 1 Lomatium foeniculaceum ssp. 37 4500 8000 4 5 31 4 4 macdougalii 38Lomatium nevadense Nevada lomatium 5500 5500 4 4 1 39Pseudocymopterus montanus 6500 9000 3 7 2 2 40Pteryxia petraea 4250 7200 4 5 2 41Yabea microcarpa California hedge-parsley 2400 3000 4 5 1 Apocynaceae Dogbane Family 42Amsonia tomentosa var. stenophylla 1500 3200 4 4 1 2 43Apocynum cannabinum Indian hemp 1500 6650 5 7 3 1 3 44Apocynum X floribundum 6500 6500 6 6 1 Asclepiadaceae Milkweed Family 45Asclepias asperula 5250 8200 3 1 2 46Asclepias asperula ssp. capricornu 5250 8200 6 8 2 47Asclepias latifolia 2700 6400 6 8 3 1 3 48Asclepias subverticillata 2800 6800 7 9 1 1 6 49Asclepias viridiflora 6800 6800 5 5 1 Funastrum cynanchoides ssp. 50 1200 3500 4 8 1 4 cynanchoides Funastrum cynanchoides ssp. 51 3 1 2 heterophyllum Asteraceae Sunflower Family 52Achillea millefolium var. occidentalis 6700 9000 5 9 1 53Acourtia wrightii 1250 6000 1 10 2 2 54Adenophyllum porophylloides 1400 3000 4 5 3 3 3 55Ageratina herbacea fragrant snakeroot 7500 8500 7 8 34 1 56Agoseris glauca var. laciniata 6800 9000 4 8 2 4 57Ambrosia eriocentra woolly bur-sage 4000 5000 4 5 1 white-margined 58Antennaria marginata 7400 9000 6 7 1 1 everlasting 59Antennaria parvifolia 6800 9100 5 7 1 2 60Antennaria rosulata 8100 9000 7 7 1 1 61Arnica chamissonis 8800 9000 7 7 1 1 Artemisia campestris ssp. borealis var. 62 7000 8200 7 8 1 scouleriana 63Artemisia carruthii 5000 8200 7 9 1 3 64Artemisia dracunculus wild tarragon 3000 8800 7 9 3 1 3 781 Hordeum murinum ssp. leporinum * 3000 6800 2 65Artemisia frigida 4500 8650 6 9 1 782 Imperata brevifolia satintail 1200 4500 3 2 2 66Artemisia ludoviciana silver wormwood 1200 5500 7 12 63 3 1 3 783 Koeleria macrantha 1700 8500 2 2 67Artemisia nova black sagebrush 4600 8000 8 9 3 2 3 784 Leymus triticoides 5000 5000 1 68Artemisia tridentata big sagebrush 4500 8000 7 9 30 3 3 4 785 Lolium perenne *English rye-grass 2400 6500 2 2 69Baccharis emoryi Emory's baccharis 1200 3700 4 9 1 786 Muhlenbergia asperifolia scratchgrass 1450 3100 3 2 2 70Baccharis salicifolia mule fat 1200 3500 3 12 3 1 3 787 Muhlenbergia montana 6900 8800 2 2 71Baccharis sergiloides desert baccharis 1200 2880 8 10 3 1 2 788 Muhlenbergia porteri Porter's muhly 2400 5500 3 1 2 72Bahia dissecta ragged-leaf bahia 5400 9000 8 10 1 789 Muhlenbergia sylvatica 2500 2500 1 73Bebbia juncea var. aspera sweetbush 1200 3100 3 11 3 1 3 790 Muhlenbergia wrightii 7700 8600 3 1 74Brickellia atractyloides spiny brickellbush 1200 5500 4 6 82 3 5 3 791 Pascopyrum smithii 2400 8450 2 3 75Brickellia californica California brickellbush 1700 7100 5 10 21 32 1 4 792 Phleum pratense *timothy 6400 8450 1 76Brickellia grandiflora 6700 7600 7 9 2 793 Phragmites australis common reed 1200 6400 31 2 2 77Brickellia longifolia longleaf brickellbush 1200 4800 9 10 69 32 3 3 794 Pleuraphis jamesii 1800 5500 3 1 2 78Brickellia oblongifolia var. linifolia narrow-leaved brickellia 6500 7400 5 6 1 795 Poa arida 4500 8100 1 1 79Chaenactis macrantha large-flowered chaenactis 3000 4300 4 5 PP 1 796 Poa bigelovii Bigelow's blue grass 1200 4500 3 1 3 80Chaenactis stevioides 2600 4500 3 5 1 797 Poa compressa *Canada blue grass 8200 8400 1 1 81Chaetopappa ericoides 2500 7000 4 8 3 798 Poa fendleriana mutton grass 2240 9000 66 7 2 82Chloracantha spinosa 1200 3500 8 12 3 1 2 799 Poa pratensis *Kentucky blue grass 6800 8800 4 2 long-flowered 83Chrysothamnus depressus 7000 7600 8 9 1 4 800 Polypogon viridis * 1400 5250 1 1 rabbitbrush Schizachyrium sanguineum var. 84Chrysothamnus greenei Greene's rabbitbrush 3000 7000 7 10 1 801 6800 7000 1 hirtiflorum 85Chrysothamnus viscidiflorus sticky-leaved rabbitbrush 5200 6500 8 8 1 802 Schizachyrium scoparium little bluestem 1450 2900 1 1 Chrysothamnus viscidiflorus ssp. 86 sticky-leaved rabbitbrush 4000 6000 9 9 1 2 Schizachyrium scoparium var. axillaris 803 3 1 2 scoparium Chrysothamnus viscidiflorus ssp. 87 2100 650010 10 1 804 Setaria viridis *green foxtail 3200 3200 31 1 2 lanceolatus 805 Sporobolus cryptandrus sand dropseed 1200 8000 3 2 3 88Cirsium arizonicum 3000 7000 5 9 2 806 Sporobolus flexuosus mesa dropseed 1450 5200 3 1 2 89Cirsium arizonicum var. nidulum Arizona thistle 4900 8200 5 8 50 1 3 807 Sporobolus texanus - - 31 1 2 90Cirsium calcareum 2650 8450 6 8 1 808 Tridens muticus slim tridens 1200 5500 1 91Cirsium neomexicanum desert thistle 2500 6500 5 5 1 2 809 Vulpia octoflora six-weeks fescue 1200 6800 1 92Cirsium undulatum wavy-leaved thistle 1500 8500 7 9 2 Potamogetonaceae Pondweed Family 93Cirsium vulgare *bull thistle 3000 700010 10 1 2 810 Potamogeton diversifolius diverse-leaved pondweed 7000 7500 1 94Cirsium wheeleri 6600 9000 7 9 2 2 Typhaceae Cat Tail Family 95Crepis intermedia 7000 8200 5 7 1 811 Typha domingensis southern cattail 1200 3100 3 1 2 96Crepis occidentalis western hawksbeard 6800 7200 5 6 1 812 Typha latifolia broadleaf cattail 1330 7400 1 97Encelia farinosa brittlebush 1200 3600 3 6 1 http://tchester.org/gc/plants/flora/hermit_to_grandview.html 98Encelia frutescens button encelia 1200 4500 4 5 3 1 3 Last Update: 15 September 2007 99Encelia resinifera ssp. resinifera resin brittlebush - - 87 0 100 Encelia virginensis Virgin River encelia 1000 4000 2 10 1 101 Ericameria cervina 5000 7500 8 9 1 102 Ericameria nauseosa common rabbitbrush 2400 7900 7 10 17 0 Ericameria nauseosa ssp. consimilis 103 common rabbitbrush - - 1 1 var. juncea Ericameria nauseosa ssp. nauseosa 104 - - 1 var. glabrata 105 Ericameria parryi var. nevadensis 6800 8000 8 9 2 737 Alopecurus geniculatus *water foxtail 8300 8800 2 1 106 Ericameria watsonii 7000 7000 9 9 1 738 Aristida purpurea var. longiseta 2400 7700 PC 2 107 Erigeron canus 6900 6900 6 7 1 739 Aristida purpurea var. nealleyi 1300 4500 3 2 2 108 Erigeron concinnus tidy fleabane 3050 7600 4 6 2 2 4 740 Aristida ternipes var. gentilis 2460 2460 1 1 109 Erigeron divergens spreading fleabane 1800 8450 4 9 3 3 4 741 Arundo donax *giant reed 2400 2400 1 1 110 Erigeron eatonii 6800 8200 5 6 2 742 Avena fatua *wild oats 2200 8500 3 1 2 111 Erigeron flagellaris 7000 9000 4 10 6 2 743 Blepharoneuron tricholepis 7000 8500 3 1 3 112 Erigeron lobatus lobed fleabane 1500 350010 6 3 1 3 744 Bothriochloa barbinodis cane bluestem 1300 3400 1 1 113 Erigeron modestus 3000 7400 2 6 1 745 Bouteloua barbata 1200 4500 1 1 114 Erigeron speciosus var. macranthus 6800 9350 7 9 3 746 Bouteloua curtipendula side-oats grama 1750 5500 85 0 115 Erigeron utahensis Utah fleabane 2850 5590 5 6 1 3 747 Bouteloua eriopoda black grama 3500 5500 31 2 2 116 Eurybia glauca 1800 360010 10 3 1 2 748 Bouteloua gracilis blue grama 4500 8200 1 3 117 Eurybia pulchra 3000 7700 8 11 2 749 Bouteloua trifida red grama 1200 4000 3 2 3 118 Gaillardia pinnatifida 1875 7000 4 10 7 3 750 Bromus anomalus nodding brome 1200 8000 1 2 119 Gnaphalium exilifolium 7000 8400 7 9 1 751 Bromus arizonicus Arizona brome 1200 2700 3 1 2 120 Grindelia nuda var. aphanactis 2900 7000 7 9 1 752 Bromus arvensis * 3900 6900 1 121 Grindelia squarrosa 7400 7400 8 8 1 753 Bromus carinatus California brome 5500 8000 1 122 Gutierrezia microcephala sticky snakeweed 1200 7000 8 1 71 1 754 Bromus catharticus * 3000 6800 1 2 123 Gutierrezia sarothrae matchweed 1500 8000 8 11 29 3 6 3 755 Bromus diandrus *ripgut brome 74 0 124 Helianthella quinquenervis 7900 9000 7 8 1 1 756 Bromus hordeaceus ssp. hordeaceus * 6800 6800 2 125 Helianthus annuus annual sunflower 1875 6700 7 8 1 757 Bromus inermis *smooth brome 3000 8800 55 3 2 3 126 Helianthus ciliaris blueweed - - 7 7 1 758 Bromus rigidus * 1700 6800 1 3 127 Helianthus petiolaris 2600 6500 8 9 1 759 Bromus rubens *red brome 1200 6800 72 3 1 3 128 Heliomeris multiflora 7000 8500 7 10 1 760 Bromus tectorum *downy brome 2300 8100 7 2 4 3 129 Heliomeris multiflora var. multiflora 3 1 761 Cynodon dactylon *Bermuda grass 1500 3800 40 1 1 2 130 Heliomeris multiflora var. nevadensis - - 1 762 Dasyochloa pulchella fluff grass 1200 5000 1 2 131 Hesperodoria salicina 1200 4700 9 11 31 2 3 Dichanthelium acuminatum var. 763 1900 7500 1 3 132 Hesperodoria scopulorum - - 1 fasciculatum 133 Heterotheca fulcrata 7200 7400 8 9 1 764 Digitaria californica 3 1 2 134 Heterotheca villosa 6 10 5 1 765 Distichlis spicata 2100 3100 3 1 2 135 Heterotheca villosa var. villosa 3300 8600 6 10 1 766 Echinochloa crus-galli *barnyard grass 1200 7400 1 136 Hieracium fendleri 7400 8250 6 6 2 1 767 Elymus elymoides squirreltail 1750 8200 56 2 7 3 137 Hymenopappus filifolius var. lugens Columbia cutleaf 4500 7900 5 7 3 2 768 Elymus elymoides ssp. brevifolius - - 1 138 Hymenoxys cooperi Arizona hymenoxys 7150 7500 7 8 1 3 769 Elymus multisetus 7000 7000 1 139 Hymenoxys richardsonii 4 1 770 Elymus repens * 6800 8400 1 Hymenoxys richardsonii var. 771 Elymus trachycaulus slender wheatgrass 3100 8500 35 2 2 3 140 Colorado rubberweed 6500 7400 7 9 80 1 3 floribunda 772 Elymus X pseudorepens 7900 8200 1 1 141 Hymenoxys subintegra 7900 9000 7 8 1 1 773 Eragrostis mexicana Mexican lovegrass 7200 7300 1 142 Isocoma acradenia 1200 3000 9 1 3 1 3 774 Erioneuron pilosum hairy erioneuron 3700 5500 PC 1 143 Iva acerosa rush wormwood 2500 3500 8 10 31 1 2 775 Hesperostipa comata 3700 8400 1 2 144 Leucanthemum vulgare * 7400 7400 6 6 1 776 Hesperostipa comata ssp. comata needle & thread grass 3750 5500 PC 1 Machaeranthera bigelovii var. 777 Hordeum jubatum *squirreltail barley 3100 8500 2 2 145 3200 8500 7 8 1 bigelovii 778 Hordeum marinum ssp. gussonianum * 2800 6800 1 Machaeranthera bigelovii var. 146 8000 8900 7 9 2 1 779 Hordeum murinum *foxtail barley 32 0 mucronata 780 Hordeum murinum ssp. glaucum * 2700 5000 1 2 699 Carex thurberi 6800 8300 1 147 Machaeranthera canescens hoary-aster 2800 8000 5 11 4 2 4 700 Carex vallicola 6800 8300 1 2 148 Machaeranthera gracilis 1800 7400 5 10 3 3 701 Carex wootonii 8150 8700 1 1 149 Machaeranthera grindelioides 4400 8000 5 5 1 702 Cladium californicum saw-grass 1250 2600 3 3 2 150 Machaeranthera pinnatifida 1 10 3 2 2 703 Eleocharis acicularis needle spikerush 7700 9100 1 1 Machaeranthera pinnatifida ssp. 151 1200 4600 1 10 1 704 Eleocharis palustris 1650 7400 1 1 gooddingii var. gooddingii 705 Fimbristylis thermalis hot-springs fimbristylis 2400 2400 31 1 3 152 Machaeranthera tanacetifolia tansy-leaved aster 5500 5500 9 9 2 1 706 Schoenoplectus americanus American tule 1670 2800 3 1 2 153 Malacothrix clevelandii annual malacothrix 2500 4000 3 5 3 2 2 Juncaceae Rush Family 154 Malacothrix glabrata 1200 4000 4 5 1 707 Juncus balticus var. montanus 2870 8300 1 155 Malacothrix torreyi 6300 6300 8 8 1 708 Juncus bufonius toad rush 7200 8300 1 2 156 Packera multilobata Basin butterweed 3200 9000 5 8 5 3 709 Juncus confusus 8000 8800 1 1 157 Perityle congesta Grand Canyon rock-daisy 2200 9000 6 8 28 31 3 4 710 Juncus mexicanus Mexican rush 2450 7200 1 158 Petradoria pumila 2500 7900 7 8 1 711 Juncus saximontanus Rocky Mountain rush 1 1 159 Pluchea sericea 1200 3200 3 6 1 712 Juncus tenuis var. tenuis 1200 8300 2 160 Porophyllum gracile odora 1200 3600 3 10 3 4 3 Pseudognaphalium canescens ssp. Liliaceae Lily Family 161 1200 3000 1 5 1 713 Allium bigelovii 3760 3760 4 5 1 1 canescens 714 Allium bisceptrum var. palmeri 4900 8300 5 7 2 3 162 Pseudognaphalium macounii 7400 8250 8 9 1 715 Calochortus ambiguus 6000 6000 4 8 3 2 3 163 Psilostrophe sparsiflora greenstem paperflower 2300 7000 4 8 70 32 6 4 716 Calochortus nuttallii 6800 8000 4 8 3 1 164 Psilostrophe tagetina - - 1 717 Disporum trachycarpum 6700 7400 5 6 1 165 Rafinesquia neomexicana desert chicory 1200 4200 4 5 3 1 2 718 Echeandia flavescens 7000 7300 7 8 1 3 166 Ratibida columnifera 6500 7400 8 9 1 719 Fritillaria atropurpurea mountain fritillary 7400 8900 4 6 4 2 167 Sanvitalia abertii Abert's sanvitalia 4000 7000 8 8 1 720 Maianthemum stellatum little false-solomon's-seal 6700 8900 5 7 1 168 Senecio flaccidus var. monoensis 4200 7100 8 9 1 721 Nolina microcarpa 1400 5000 5 7 1 1 169 Senecio spartioides broom groundsel 7000 7000 9 9 1 Orchidaceae Orchid Family 170 Senecio spartioides var. multicapitatus 4000 7400 9 9 2 722 Corallorrhiza striata 1 1 171 Solidago canadensis 3 1 2 723 Corallorrhiza wisteriana 8100 8100 2 1 172 Solidago canadensis var. scabra 1750 8500 7 10 1 sparse-flowered 173 Solidago velutina 1750 8300 6 10 2 724 Platanthera sparsiflora 5000 5200 1 1 bog-orchid 174 Sonchus asper * 1200 2850 2 8 3 1 2 narrow-leaved 725 Spiranthes romanzoffiana hooded ladies-tresses 8000 8000 1 1 175 Stephanomeria minor var. minor 1275 7900 5 9 1 Poaceae Grass Family wire-lettuce 726 Achnatherum aridum 3200 8100 1 1 3 176 Stephanomeria pauciflora wire-lettuce 1200 7900 3 11 3 1 3 727 Achnatherum hymenoides Indian ricegrass 1200 7900 41 32 2 3 177 Stephanomeria thurberi 1450 7900 7 8 2 728 Achnatherum nelsonii 1 1 178 Stylocline micropoides desert nest straw 1800 3700 4 5 3 1 2 729 Achnatherum nelsonii ssp. dorei 3850 8500 1 1 179 Symphyotrichum falcatum white prairie daisy 6800 8200 8 9 31 1 4 Achnatherum parishii var. 180 Tanacetum vulgare *tansy 7000 7200 7 8 1 730 3500 5000 1 depauperatum 181 Taraxacum laevigatum * 7150 7400 5 5 1 731 Achnatherum scribneri Scribner needlegrass - - 1 1 182 Tetradymia canescens spineless horsebrush 6800 7500 7 8 3 732 Achnatherum speciosum desert needlegrass 1200 5600 3 2 2 183 Tetraneuris acaulis var. arizonica Arizona hymenoxys 5000 7900 4 10 3 2 4 733 Achnatherum X bloomeri 3500 6800 1 2 184 Thymophylla pentachaeta 1200 4850 3 12 1 Thymophylla pentachaeta var. 734 Aegilops cylindrica *jointed goatgrass 6500 6500 1 2 185 1200 4850 1 *desert crested belenidium 735 Agropyron desertorum 4 1 Thymophylla pentachaeta var. wheatgrass 186 3 2 2 736 Agrostis scabra rough bentgrass 1900 9100 1 1 pentachaeta 187 Townsendia exscapa 6850 7800 3 8 1 4 670 Solanum rostratum buffalo berry 6900 7000 6 8 1 188 Tragopogon dubius *yellow salsify 2800 8200 6 8 1 671 Solanum triflorum three-flowered nightshade 6200 6200 5 9 1 189 Trixis californica 1200 3700 4 6 3 2 3 Tamaricaceae Tamarisk Family 190 Uropappus lindleyi 1900 4600 4 4 1 672 Tamarix chinensis *Chinese tamarisk 1200 5000 3 8 1 191 Verbesina encelioides 3200 8300 8 10 2 2 Ulmaceae Elm Family 192 Xanthium strumarium cocklebur 1700 4000 4 10 1 673 Celtis laevigata var. reticulata 1400 5900 2 9 1 1 193 Xylorhiza tortifolia 1200 5000 3 5 3 4 3 Urticaceae Nettle Family Berberidaceae Barberry Family 674 Parietaria hespera pellitory 1200 4800 3 1 3 194 Mahonia fremontii Fremont barberry 4000 6500 4 8 45 1 4 675 Parietaria pensylvanica Pennsylvania pellitory 1400 4000 1 2 195 Mahonia haematocarpa red-fruited mahonia 2000 3600 2 5 1 1 Valerianaceae Valerian Family 196 Mahonia repens creeping barberry 6500 8000 4 6 61 32 1 3 676 Valeriana acutiloba var. acutiloba - - 1 Betulaceae Birch Family Verbenaceae Vervain Family 197 Ostrya knowltonii Knowlton hop hornbeam 4500 7200 4 5 58 21 7 4 677 Aloysia wrightii oreganillo 1800 4500 8 10 3 2 3 Boraginaceae Borage Family Glandularia bipinnatifida var. 678 6800 6800 8 8 1 2 198 Amsinckia menziesii var. intermedia 1200 7000 3 6 1 bipinnatifida 199 Cryptantha abata 4500 7000 4 5 1 679 Verbena bracteata bracted verbena 1800 7200 7 9 4 3 200 Cryptantha barbigera bearded cryptantha 1200 4000 3 6 3 1 2 680 Verbena macdougalii 6300 7000 6 9 1 2 201 Cryptantha capitata 3000 6000 4 6 3 1 Viscaceae Mistletoe Family Arceuthobium divaricatum (on 202 Cryptantha cinerea var. cinerea 5000 7000 4 9 1 681 western dwarf-mistletoe - - 1 203 Cryptantha cinerea var. jamesii 5000 7000 4 9 2 pinyons) Arceuthobium douglasii (on Douglas 204 Cryptantha fendleri 6900 7200 6 9 4 682 - - 1 205 Cryptantha fulvocanescens - - 4 4 1 fir) Arceuthobium vaginatum ssp. 206 Cryptantha gracilis slender cryptantha 2050 7400 4 5 2 683 7200 8000 1 cryptopodum (on Pinus ponderosa) 207 Cryptantha maritima Guadalupe cryptantha 1200 2600 2 5 3 1 2 Vitaceae Grape Family 208 Cryptantha nevadensis Nevada cryptantha 1200 3000 3 5 3 2 3 684 Parthenocissus vitacea Virginia creeper 3200 3200 26 0 209 Cryptantha pterocarya wing-nut cryptantha 1200 5600 3 6 3 3 3 685 Vitis arizonica 1250 5200 3 2 3 210 Cryptantha pterocarya var. cycloptera wing-nut cryptantha - - 3 6 3 3 2 Zygophyllaceae Caltrop Family 211 Cryptantha racemosa bushy cryptantha 1200 4800 4 5 31 8 3 686 Kallstroemia californica California caltrop 3200 6800 9 9 1 212 Cryptantha setosissima 7000 8500 5 8 1 687 Larrea tridentata creosote bush 1200 4000 1 1 213 Cryptantha virginensis Virgin River cryptantha 2500 6000 4 6 1 Agavaceae Maple Family 214 Lappula occidentalis var. cupulata - - 3 9 1 1 688 Agave utahensis var. kaibabensis Kaibab century plant 2400 8200 78 4 1 215 Lappula occidentalis var. occidentalis 2500 8400 3 9 1 689 Agave utahensis var. utahensis Utah agave 1200 4600 5 7 1 216 Lithospermum cobrense 1 1 690 Yucca angustissima 1800 7400 5 6 1 217 Lithospermum incisum narrowleaf gromwell 2500 6500 3 7 1 2 691 Yucca baccata banana yucca 1700 7200 4 5 44 2 1 3 218 Lithospermum multiflorum 6500 8500 5 9 1 2 692 Yucca elata 3 2 2 219 Mertensia macdougalii 7250 7250 5 5 2 2 Water-Plantain 220 Pectocarya heterocarpa chuckwalla pectocarya 1200 3000 3 4 1 Alismataceae Family 221 Pectocarya platycarpa broad-fruited combseed 1200 2800 2 4 3 1 3 693 Alisma triviale 7000 7700 6 8 2 2 222 Pectocarya recurvata curvenut combseed 1200 3000 2 4 1 Cyperaceae Sedge Family 223 Plagiobothrys arizonicus Arizona popcorn flower 1200 3200 3 5 3 1 3 694 Carex aurea golden sedge 7000 7600 1 224 Tiquilia canescens shrubby coldenia 1200 5500 3 9 1 695 Carex hystericina 2300 4700 PC 1 225 Tiquilia latior 1200 5500 4 9 1 696 Carex occidentalis western sedge 6800 8600 1 Brassicaceae Mustard Family 697 Carex praegracilis clustered field sedge 2800 7400 PC 1 226 Alyssum minus * 6800 6800 6 6 1 698 Carex siccata 7000 8800 1 1 227 Arabis fendleri 4200 8200 4 6 1 1 631 Castilleja linariifolia Wyoming paintbrush 1700 8400 4 10 2 2 228 Arabis gracilipes 5700 7800 4 6 1 632 Castilleja miniata scarlet paintbrush 7000 9000 6 10 1 229 Arabis perennans perennial rock-cress 1200 9000 2 10 3 3 4 633 Collinsia parviflora blue-eyed Mary 7200 8500 2 6 1 2 230 Arabis pulchra var. pallens 5600 5600 4 7 1 634 Cordylanthus parviflorus purple bird's-beak 3400 7400 8 10 2 231 Athysanus pusillus dwarf athysanus - - 3 5 1 635 Cordylanthus wrightii ssp. tenuifolius 7400 8000 7 10 1 232 Camelina microcarpa *little-podded falseflax 7400 7400 5 6 1 636 Limosella aquatica water mudwort 7200 7200 8 8 1 233 Capsella bursa-pastoris *shepherd's purse 6500 7000 3 9 59 3 1 3 637 Linaria dalmatica * 1 1 *heart-podded 234 Cardaria draba 6800 6800 6 6 1 638 Maurandella antirrhiniflora 1200 4500 4 10 1 hoary-cress thick-stemmed 639 Mimulus cardinalis scarlet monkeyflower 1200 6000 3 11 1 235 Caulanthus crassicaulis 7000 7000 5 6 1 640 Mimulus guttatus common monkeyflower 1800 5200 3 9 1 caulanthus 641 Mimulus primuloides primrose monkeyflower 8000 9000 6 8 1 1 236 Chorispora tenella *crossflower 3840 3840 4 4 31 5 2 little redstem 237 Descurainia obtusa ssp. obtusa 6800 6800 4 9 1 642 Mimulus rubellus 3600 4800 3 6 1 monkeyflower 238 Descurainia pinnata western tansy-mustard 1200 7000 3 8 3 1 4 smooth western 643 Orthocarpus purpureoalbus 6300 8200 7 9 2 239 Descurainia pinnata ssp. glabra - - 16 0 644 Pedicularis centranthera 7000 9000 4 6 1 tansy-mustard 645 Penstemon barbatus 7000 8500 6 10 3 2 3 240 Descurainia pinnata ssp. halictorum - - 3 8 2 Penstemon caespitosus var. 241 Draba asprella 7000 8800 6 6 1 1 646 6300 6800 6 9 2 desertipicti 242 Draba asprella var. kaibabensis - - 6 6 3 1 647 Penstemon eatonii Eaton's penstemon 1400 7800 2 6 2 3 243 Draba cuneifolia wedge-leaved draba 1200 7000 2 5 3 648 Penstemon eatonii ssp. undosus - - 2 6 1 244 Erysimum capitatum var. purshii 5000 8400 3 9 2 649 Penstemon linarioides 7000 9000 6 9 2 2 245 Erysimum repandum * 2600 6800 3 7 1 3 650 Penstemon linarioides ssp. sileri - - 6 9 1 3 246 Lepidium densiflorum common pepper-grass 2800 4000 4 8 2 1 651 Penstemon ophianthus 6000 6700 5 6 1 3 247 Lepidium fremontii desert pepper-grass 1500 3700 2 6 2 Penstemon pachyphyllus var. Lepidium lasiocarpum var. hairy-podded 652 6500 7000 4 6 3 248 - 6800 3 7 3 congestus lasiocarpum pepper-grass 653 Penstemon palmeri Palmer's penstemon 1400 7000 3 9 51 1 1 3 249 Lepidium montanum mountain pepper-grass 1450 7600 3 9 3 654 Penstemon rostriflorus beaked penstemon 6800 7900 5 9 2 250 Lepidium perfoliatum *Klamath pepper-grass 6800 7400 4 6 2 655 Penstemon utahensis Utah penstemon 4200 5700 3 5 31 1 4 251 Lepidium virginicum var. medium 1850 5000 3 9 1 656 Penstemon virgatus 6800 8600 7 9 1 2 252 Lesquerella arizonica 4500 7000 4 5 2 657 Verbascum thapsus *common mullein 3200 7200 7 9 68 1 253 Lesquerella intermedia 5300 7600 4 8 4 3 658 Veronica anagallis-aquatica *water speedwell 1200 3200 3 10 1 254 Lesquerella purpurea 2250 4000 1 5 3 7 3 659 Veronica peregrina ssp. xalapensis purslane speedwell 7000 8400 5 8 1 255 Physaria newberryi - 8100 4 6 1 Solanaceae Nightshade Family 256 Rorippa curvipes var. curvipes 7000 8200 5 9 1 660 Datura wrightii sacred datura 1200 4200 8 10 3 2 3 257 Schoenocrambe linearifolia 2800 7900 3 9 3 2 661 Lycium andersonii Anderson's desert-thorn 1300 3200 2 10 1 258 Sisymbrium altissimum *tumble-mustard 3100 7500 4 9 1 3 662 Lycium pallidum 3200 6300 5 6 2 259 Sisymbrium irio *London rocket 4000 1 4 1 2 663 Nicotiana attenuata coyote tobacco 3750 7000 4 9 1 2 260 Stanleya pinnata prince's plume 1200 5400 1 12 3 3 4 664 Nicotiana obtusifolia var. obtusifolia 1200 5600 4 10 1 2 261 Streptanthella longirostris longbeak streptanthella 1200 4200 1 6 3 2 4 thick-leaved ground 262 Streptanthus cordatus heartleaf jewelflower 2000 6000 3 5 1 1 5 665 Physalis crassifolia 1200 7400 4 10 3 3 3 cherry entire-leaved 263 Thelypodium integrifolium 1200 5200 3 10 3 2 4 Fendler's ivy-leaf thelypodium 666 Physalis hederifolia var. fendleri - - 4 9 1 tomatillo 264 Thelypodium wrightii Wright's thelypody 3000 6800 3 11 5 32 2 4 667 Physalis pubescens husk tomato 6675 6675 8 8 1 265 Thlaspi arvense *fan-weed 6500 6800 6 9 1 668 Solanum elaeagnifolium *horse-nettle 2850 3750 5 10 1 1 266 Thlaspi montanum var. fendleri 6400 8900 4 5 3 2 669 Solanum jamesii 7180 7180 8 8 1 267 Thysanocarpus curvipes fringe-pod 1200 3600 1 5 3 2 2 268 Thysanocarpus laciniatus lace-pod 3500 5400 3 5 1 594 Petrophyton caespitosum var. elatius - - 6 10 1 1 Cactaceae Cactus Family 595 Potentilla biennis biennial cinquefoil 6800 8400 6 7 1 Echinocactus polycephalus var. 596 Potentilla hippiana var. hippiana 7500 9100 6 8 1 269 1200 4800 2 3 1 xeranthemoides 597 Potentilla norvegica Norwegian cinquefoil 6600 8300 6 8 1 270 Echinocereus coccineus var. coccineus - - 4 6 1 598 Prunus fasciculata desert almond 1500 6200 3 4 3 2 3 Engelmann's hedgehog 271 Echinocereus engelmannii 1200 4800 2 6 1 599 Prunus persica *peach 1 1 cactus 600 Prunus virginiana 3 1 2 272 Echinocereus fendleri var. fendleri 1750 7000 4 6 1 601 Purshia stansburiana cliffrose 2300 8000 4 9 39 3 4 4 three-spine hedgehog 273 Echinocereus triglochidiatus 1200 7900 4 6 1 602 Rosa woodsii var. ultramontana interior rose 3500 8500 4 8 2 1 cactus 603 Rosa woodsii var. woodsii - - 1 Echinocereus triglochidiatus var. 274 - - 4 6 3 1 2 604 Rubus discolor *Himalaya blackberry 4000 4000 5 5 1 1 mojavensis Rubiaceae Bedstraw Family 275 Escobaria vivipara var. arizonica 4500 7900 6 9 1 605 Galium aparine *common bedstraw 1200 8000 3 9 3 2 3 276 Ferocactus cylindraceus var. lecontei 1200 3000 4 6 1 606 Galium munzii Munz's bedstraw 5200 5200 5 5 321 1 2 277 Mammillaria tetrancistra common fish-hook cactus 1200 3000 4 7 1 607 Galium stellatum 1 7 32 3 2 278 Opuntia acanthocarpa 1200 4800 4 5 1 608 Galium stellatum ssp. eremicum desert bedstraw 1200 5000 1 7 64 1 279 Opuntia basilaris beavertail cactus 1200 4800 3 5 2 2 609 Galium trifidum three-petaled bedstraw 1 1 280 Opuntia basilaris var. longiareolata 4 3 2 610 Galium wrightii Wright's bedstraw 5500 7000 6 10 1 3 281 Opuntia bigelovii teddy-bear cholla 1200 2500 2 5 1 611 Houstonia wrightii 7000 7200 5 9 1 2 282 Opuntia chlorotica pancake prickly-pear 1700 4000 6 6 4 1 4 612 Kelloggia galioides breakfast bedstraw 6800 8450 6 8 2 283 Opuntia erinacea Mojave prickly-pear 1200 7900 5 6 2 Rutaceae Rue Family 284 Opuntia fragilis 7200 7200 6 6 1 613 Ptelea trifoliata 1 1 285 Opuntia macrorhiza 5000 7050 4 8 1 Ptelea trifoliata ssp. pallida var. 614 pallid hoptree 2000 8150 4 6 57 21 5 286 Opuntia phaeacantha desert prickly-pear 1200 7900 4 6 3 4 4 pallida 287 Opuntia polyacantha 2300 7100 5 7 2 3 615 Thamnosma montana turpentine broom 1200 5900 2 4 3 1 2 288 Opuntia polyacantha var. trichophora 7000 7000 5 7 1 Salicaceae Willow Family 289 Opuntia whipplei var. whipplei 1200 7500 6 7 2 616 Populus fremontii 1200 5200 3 2 3 290 Pediocactus simpsonii 7400 7400 - - 1 617 Populus tremuloides quaking aspen 7200 8400 3 5 1 Campanulaceae Bellflower Family 618 Salix exigua narrowleaf willow 1200 5000 3 5 3 2 3 291 Campanula parryi 7000 8300 7 9 2 2 619 Salix gooddingii black willow 1200 7700 4 5 2 2 292 Lobelia cardinalis 1820 4500 6 10 3 1 3 620 Salix laevigata red willow 3 1 2 293 Nemacladus glanduliferus glandular nemacladus 1200 4000 3 5 3 1 2 Santalaceae Sandalwood Family Nemacladus glanduliferus var. eastern glandular 294 1200 4000 3 5 1 621 Comandra umbellata ssp. pallida 5300 8100 4 8 3 1 3 orientalis nemacladus Saururaceae Lizard-Tail Family Cannabaceae Hemp Family 622 Anemopsis californica yerba mansa 3760 3760 5 8 1 1 295 Cannabis sativa *marijuana - - 1 Saxifragaceae Saxifrage Family Capparaceae Caper Family 623 Heuchera parvifolia var. arizonica - - 7 7 1 2 Rocky Mountain 296 Cleome serrulata 6800 8000 6 9 1 2 624 Heuchera rubescens pink alumroot 5900 5900 6 6 1 1 bee-plant 625 Heuchera rubescens var. versicolor coral bells 6000 8300 5 10 48 321 2 3 Caprifoliaceae Honeysuckle Family 626 Lithophragma tenellum slender woodland star 6800 8400 6 7 2 2 297 Lonicera arizonica 8000 8300 6 7 1 Scrophulariaceae Snapdragon Family 298 Sambucus glauca 5200 8200 6 9 2 627 Besseya arizonica 7450 7450 5 8 1 299 Sambucus racemosa var. racemosa 6800 8800 6 7 1 2 628 Castilleja applegatei ssp. martinii Martin's paintbrush 1 1 300 Symphoricarpos longiflorus desert snowberry 4500 7800 4 8 1 629 Castilleja integra 5000 7000 3 9 3 2 301 Symphoricarpos oreophilus snowberry 5500 8200 5 8 12 21 5 630 Castilleja kaibabensis 8240 8840 7 7 1 1 557 Claytonia perfoliata miner's lettuce 2200 5500 1 6 1 1 Symphoricarpos oreophilus var. 302 6700 8175 6 7 1 2 558 Claytonia rosea 7250 7400 2 5 1 utahensis 559 Lewisia pygmaea pigmy bitter root 8100 8900 6 8 1 1 303 Symphoricarpos rotundifolius mountain snowberry 6500 8250 5 6 1 3 Symphoricarpos rotundifolius var. Primulaceae Primrose Family 304 6500 8400 4 8 2 560 Androsace occidentalis 6800 7000 2 4 3 1 3 parishii 561 Androsace septentrionalis 6500 8900 5 9 1 2 Caryophyllaceae Pink Family Androsace septentrionalis ssp. 305 Arenaria aberrans 6500 7500 5 7 1 562 - - 1 glandulosa 306 Arenaria eastwoodiae 4000 7900 5 10 1 Androsace septentrionalis ssp. 307 Arenaria fendleri 4000 9100 4 9 2 1 563 - - 1 puberulenta 308 Arenaria lanuginosa ssp. saxosa 6800 9000 7 9 1 Ranunculaceae Buttercup Family 309 Arenaria macradenia ssp. ferrisiae 1350 7400 4 7 1 564 Anemone tuberosa tuber anemone 1200 5700 2 5 3 1 3 310 Cerastium arvense 8200 9100 6 8 1 1 565 Aquilegia chrysantha 1200 8000 4 9 1 311 Paronychia jamesii 7500 7500 - - 1 566 Aquilegia triternata 2850 7500 5 10 1 312 Paronychia sessiliflora 7400 7400 5 5 1 2 567 Ceratocephala testiculata * 6800 6800 4 5 5 2 313 Silene antirrhina snapdragon campion 1200 6500 3 7 1 568 Clematis columbiana var. columbiana 7000 8200 6 6 1 314 Silene rectiramea 6500 6800 5 6 1 2 569 Clematis hirsutissima var. arizonica - - 4 7 1 315 Silene scouleri 7000 8800 7 8 2 1 570 Clematis ligusticifolia virgin's bower 3100 7900 5 9 62 32 1 2 316 Stellaria media *common chickweed 6800 8400 4 8 1 571 Delphinium nuttallianum 6800 9100 5 7 1 2 317 Stellaria nitens shining chickweed - - 2 9 1 572 Delphinium parishii Parish's larkspur 1200 3800 2 6 1 Chenopodiaceae Goosefoot Family 573 Delphinium scaposum barestem larkspur 2500 7000 3 6 2 2 318 Atriplex argentea silverscale saltbush 6900 6900 - - 1 574 Myosurus cupulatus desert mouse-tail 3600 6000 2 5 1 1 319 Atriplex canescens fourwing saltbush 1400 7100 4 8 90 1 575 Ranunculus oreogenes 7250 8450 5 7 2 2 320 Atriplex rosea *tumbling oracle 6850 6850 18 0 576 Ranunculus uncinatus hooked-fruit buttercup 7900 8200 7 8 1 1 321 Chenopodium fremontii Fremont's goosefoot 5400 8000 6 10 46 1 2 577 Thalictrum fendleri Fendler's meadow-rue 7000 8500 5 8 33 2 2 322 Chenopodium graveolens 3300 6800 8 9 1 Rhamnaceae Buckthorn Family 323 Chenopodium pratericola meadow goosefoot 7000 8200 5 9 1 578 Ceanothus greggii desert ceanothus 4500 7250 3 5 2 324 Salsola tragus *Russian thistle 1200 7000 7 9 42 1 579 Ceanothus martinii 5100 8500 5 7 1 1 325 Suaeda moquinii 1400 2800 7 9 1 580 Frangula betulifolia birchleaf buckthorn 1700 5900 4 6 2 2 Clusiaceae Rock-Rose Family 581 Frangula betulifolia ssp. obovata birchleaf buckthorn - - 81 1 326 Hypericum formosum 7900 8400 2 1 582 Ziziphus obtusifolia var. canescens graythorn 1200 6400 4 9 1 2 Morning Glory Convolvulaceae Rosaceae Rose Family Family 583 Amelanchier utahensis Utah service-berry 2000 9500 4 8 14 321 1 6 327 Convolvulus arvensis *field bindweed 3200 7000 5 9 2 little-leaved Cornaceae Dogwood Family 584 Cercocarpus intricatus - - 4 6 4 2 mountain-mahogany 328 Cornus sericea ssp. sericea 5200 8500 6 8 1 curl-leaf Crossosomataceae Crossosoma Family 585 Cercocarpus ledifolius 6000 8800 4 6 1 mountain-mahogany 329 Glossopetalon spinescens var. aridum spiny greasebush 4000 6550 4 5 999 1 3 586 Cercocarpus montanus 5200 7000 3 11 1 2 Cucurbitaceae Gourd Family 587 Chamaebatiaria millefolium fern bush 6650 7700 7 11 20 2 2 330 Cucurbita foetidissima stinking gourd 3500 6800 5 8 1 588 Coleogyne ramosissima black brush 2900 5600 3 5 3 2 3 Elaeagnaceae Oleaster Family 589 Fallugia paradoxa Apache plume 2900 7200 4 10 999 3 2 3 331 Shepherdia rotundifolia 3200 7900 3 6 3 2 590 Holodiscus dumosus shrubby cream bush 5000 8200 5 9 47 2 1 3 Elatinaceae Waterwort Family 591 Ivesia arizonica 6600 7900 31 2 2 332 Elatine brachysperma short-seed waterwort 7200 7200 1 592 Ivesia arizonica var. arizonica yellow ivesia 6600 7900 6 9 1 2 Ericaceae Heath Family 593 Petrophyton caespitosum rock spiraea 1200 7800 6 10 3 6 4 333 Arctostaphylos pungens Mexican manzanita 2500 8250 2 6 1 334 Phyllodoce empetriformis - - 1 520 Gilia ophthalmoides eyed gilia 2300 6500 4 7 1 3 Euphorbiaceae Spurge Family 521 Gilia scopulorum rock gilia 1250 3700 3 5 3 1 3 335 Argythamnia cyanophylla 6800 6800 5 5 1 522 Ipomopsis arizonica Arizona scarlet gilia 3300 8300 4 10 1 336 Argythamnia neomexicana 1200 3200 2 9 3 2 2 523 Ipomopsis multiflora 6800 7400 6 9 3 3 337 Bernardia incana western bernardia 1500 5500 4 10 88 31 2 7 524 Ipomopsis polyantha 5000 7400 7 9 1 338 Chamaesyce arizonica 2000 4000 2 10 1 525 Ipomopsis tenuituba 8000 8500 7 8 1 1 339 Chamaesyce fendleri 1450 7400 5 9 1 526 Langloisia setosissima bristly langloisia 1200 4500 2 6 1 340 Chamaesyce polycarpa 2400 4900 1 12 1 527 Leptodactylon pungens granite prickly phlox 2000 7400 5 6 1 341 Chamaesyce revoluta 2200 5000 8 10 1 1 528 Phlox austromontana southern mountain phlox 2500 8200 4 8 2 1 2 342 Euphorbia brachycera 7000 8200 4 8 1 Phlox austromontana ssp. 529 southern mountain phlox 2500 8200 4 8 52 3 343 Euphorbia chamaesula 7100 7100 6 6 1 austromontana 344 Euphorbia incisa Mojave spurge 6800 8450 2 8 1 2 530 Phlox austromontana ssp. densa - - 4 8 1 345 Euphorbia palmeri woodland spurge 6800 7950 5 6 1 531 Phlox gracilis annual phlox 4500 7250 2 6 4 2 Fabaceae Pea Family 532 Phlox longifolia 4000 7200 4 10 32 3 2 346 Acacia greggii catclaw 1200 4800 1 1 533 Phlox longifolia ssp. brevifolia 7000 7000 4 10 2 347 Acacia greggii var. greggii 1200 4800 4 10 2 534 Phlox stansburyi ssp. stansburyi 5600 6400 4 10 1 348 Alhagi maurorum * 1200 2800 5 7 2 535 Phlox viridis ssp. longipes 4000 7200 4 10 31 1 4 349 Astragalus amphioxys 2100 7400 3 6 3 2 3 Polygalaceae Milkwort Family 350 Astragalus calycosus 3000 8000 4 7 2 536 Polygala scoparioides 2120 2120 3 10 1 1 351 Astragalus calycosus var. scaposus - - 4 7 2 Polygonaceae Buckwheat Family 352 Astragalus castaneiformis 6800 8350 5 7 1 2 537 Chorizanthe brevicornu brittle spineflower 1600 2800 3 5 1 353 Astragalus cremnophylax 7000 7000 4 6 1 538 Eriogonum alatum 3500 7400 5 9 1 1 354 Astragalus emoryanus 3500 3500 2 6 1 1 539 Eriogonum alatum var. alatum 3500 7400 5 9 1 Astragalus humistratus var. 540 Eriogonum cernuum 6000 6900 7 10 2 355 8000 8900 5 9 1 1 humivagans Eriogonum corymbosum var. 541 - - 7 10 1 356 Astragalus humistratus var. sonorae 6800 8250 5 9 2 glutinosum 357 Astragalus lentiginosus freckled milk-vetch 2200 7500 2 8 2 542 Eriogonum deflexum flat-topped buckwheat 1200 3750 1 12 1 358 Astragalus lentiginosus var. palans 2330 4000 2 8 1 3 543 Eriogonum ericifolium var. pulchrum 4200 7000 8 10 1 Eriogonum heermannii var. 359 Astragalus mokiacensis 2900 7600 2 8 2 544 2750 8350 8 9 1 2 Astragalus mollissimus var. subracemosum 360 2300 6800 4 6 2 thompsoniae 545 Eriogonum inflatum desert trumpet 1200 4200 3 10 92 3 1 3 361 Astragalus newberryi 3500 6800 3 4 1 546 Eriogonum jamesii 6950 7500 7 10 1 small-flowered 547 Eriogonum jamesii var. flavescens - - 7 10 1 362 Astragalus nuttallianus 1200 4500 2 5 1 2 milk-vetch Eriogonum microthecum var. loose-flowered 548 7100 7300 6 9 2 363 Astragalus oophorus var. caulescens 3200 7000 5 7 1 laxiflorum buckwheat Eriogonum microthecum var. 364 Astragalus preussii Preuss's milk-vetch 1 1 549 Simpson's buckwheat 5600 8800 37 4 365 Astragalus preussii var. preussii Preuss's milk-vetch 1 1 simpsonii 366 Astragalus sabulonum gravel milk-vetch 2700 6950 4 6 2 550 Eriogonum racemosum 6000 8300 6 10 3 2 367 Astragalus subcinereus 1 1 551 Eriogonum umbellatum sulphur buckwheat 5000 8000 6 8 1 368 Astragalus zionis 2330 2330 4 6 1 552 Polygonum arenastrum *knotweed 3200 8500 4 10 10 1 2 369 Cercis orbiculata 1340 5200 3 5 4 2 553 Polygonum douglasii ssp. johnstonii Johnston's knotweed 6300 8800 6 9 1 2 370 Dalea candida var. oligophylla 6600 7900 5 9 2 554 Polygonum persicaria *lady's thumb 2800 7000 7 10 1 371 Dalea searlsiae Searls' prairie clover 2150 7400 4 10 1 555 Pterostegia drymarioides threadstem 1700 3600 2 4 1 1 372 Lathyrus brachycalyx - - 5 8 1 556 Rumex crispus *curly dock 1200 8800 3 10 1 373 Lathyrus eucosmus 5000 7000 5 8 1 Portulacaceae Purslane Family 483 Fraxinus anomala single-leaf ash 1400 7250 3 5 73 3 2 5 374 Lathyrus graminifolius 3800 7000 4 9 1 3 484 Fraxinus cuspidata fragrant ash 4000 7500 4 6 65 31 2 3 375 Lathyrus laetivirens 7000 7600 5 10 1 2 485 Menodora scabra rough desert olive 4500 7000 3 9 3 2 376 Lathyrus lanszwertii var. leucanthus 7000 7000 5 5 1 2 Evening Primrose 377 Lotus utahensis 4500 8500 4 8 1 Onagraceae Family 378 Lotus wrightii 6000 8000 5 9 3 3 486 Calylophus hartwegii 6700 7000 5 9 2 379 Lupinus argenteus 7200 8200 5 10 3 1 487 Calylophus lavandulifolius 4500 7000 4 9 2 380 Lupinus brevicaulis sand lupine 2700 5000 3 7 1 488 Camissonia chamaenerioides long-fruit suncup 2700 4000 2 5 31 2 2 381 Lupinus hillii 6600 8300 5 9 1 489 Camissonia multijuga 1200 4200 4 6 3 2 4 382 Lupinus kingii 6800 8400 6 9 2 490 Camissonia pterosperma wing-fruit sun-cup 4000 7000 4 4 1 383 Lupinus palmeri 6000 8000 4 10 1 491 Camissonia specuicola ssp. specuicola 3100 5400 5 6 1 3 384 Medicago lupulina *black medick 6700 8500 6 9 1 492 Camissonia walkeri ssp. walkeri 1200 2700 4 5 3 2 3 385 Medicago sativa *alfalfa 1450 3200 4 10 1 2 493 Epilobium brachycarpum autumn willowweed 7000 8500 6 8 1 386 Melilotus alba * 1800 7900 6 9 1 494 Epilobium ciliatum ssp. ciliatum willowherb 2900 8900 6 9 1 387 Melilotus indicus *sourclover 1875 6800 4 9 1 495 Epilobium halleanum 8250 8800 7 8 1 1 388 Melilotus officinalis *yellow sweetclover 1600 8500 5 10 1 496 Gaura coccinea scarlet gaura 4500 6500 4 9 1 389 Oxytropis lambertii 6800 7200 6 9 1 497 Gayophytum diffusum ssp. parviflorum groundsmoke 6300 8900 6 9 1 2 390 Phaseolus angustissimus 4000 7000 5 10 1 498 Gayophytum ramosissimum pinyon gayophytum 6500 6500 6 8 3 391 Prosopis glandulosa var. torreyana honey mesquite 1200 3900 4 8 3 1 3 499 Oenothera albicaulis 2500 4600 3 10 3 3 2 392 Psoralidium tenuiflorum 6200 7900 5 9 2 500 Oenothera caespitosa fragrant evening-primrose 2300 2700 3 9 1 Psorothamnus arborescens var. 393 1200 3100 4 5 1 501 Oenothera caespitosa ssp. marginata white desert-primrose 4000 7800 3 9 1 2 pubescens 502 Oenothera cavernae 1250 3500 3 6 2 2 Psorothamnus fremontii var. 394 Fremont's indigo-bush 1200 3000 4 6 1 503 Oenothera coronopifolia 7000 7000 6 8 2 attenuatus Hooker's 395 Robinia neomexicana desert locust 3000 8500 5 7 2 504 Oenothera elata ssp. hookeri 1900 3100 7 10 1 evening-primrose 396 Senna covesii Coves's cassia 1200 3700 4 10 1 505 Oenothera longissima long evening-primrose 4000 8500 7 9 3 1 2 Trifolium gymnocarpon ssp. 397 7000 8500 5 6 2 3 506 Oenothera pallida 1450 3100 3 10 3 1 2 gymnocarpon 507 Oenothera pallida ssp. pallida 1450 3100 3 10 1 398 Trifolium pinetorum 7000 9000 6 10 1 Orobanchaceae Broom-Rape Family 399 Trifolium repens *white clover 6800 9100 6 9 1 2 508 Orobanche cooperi Cooper's broom-rape 2150 7000 2 9 1 400 Vicia americana 7000 7500 5 9 2 509 Orobanche fasciculata clustered broom-rape 4400 7900 5 8 1 Fagaceae Oak Family Papaveraceae Poppy Family 401 Quercus gambelii Gambel oak 5000 7200 5 5 8 32 2 3 Roaring Springs 402 Quercus grisea 5000 7800 1 510 Argemone arizonica 5200 5500 9 9 89 3 4 2 prickly-poppy 403 Quercus turbinella shrub live oak 3000 8000 4 5 79 2 511 Argemone munita prickly poppy 4800 7200 1 12 21 2 Fumariaceae Frankenia Family 512 Argemone munita ssp. argentea - - 2 404 Corydalis aurea 2500 8000 2 6 3 2 2 513 Argemone munita ssp. rotundata - - 1 Corydalis curvisiliqua ssp. 405 2500 8000 2 6 1 514 Eschscholzia minutiflora small-flowered poppy 1500 4500 2 5 1 occidentalis Plantaginaceae Plantain Family Garryaceae Silk-Tassel Family 515 Plantago argyraea 7000 8500 6 9 5 4 406 Garrya flavescens ashy silk tassel 5200 7800 1 6 1 1 516 Plantago major *common plantain 1870 7000 3 10 1 407 Garrya wrightii - - 3 8 1 517 Plantago ovata desert plantain 1200 3200 1 5 3 1 3 Gentianaceae Gentian Family 518 Plantago patagonica Patagonia plantain 1600 7000 2 8 1 1 6 408 Centaurium calycosum Arizona centaury 1250 3000 3 11 3 1 3 white-margined Polemoniaceae Phlox Family 409 Frasera albomarginata 5000 7000 5 9 3 1 3 519 Gilia flavocincta 5000 7100 4 6 2 green-gentian 410 Frasera speciosa 6800 8500 5 8 1 449 Salvia aethiopis * 7000 7000 5 8 1 411 Gentianella amarella 7 9 1 1 450 Salvia dorrii blue sage 2000 5500 3 5 1 Geraniaceae Geranium Family 451 Salvia dorrii var. dorrii 2000 5500 3 5 1 1 412 Erodium cicutarium *redstem filaree 1200 7600 2 8 2 4 452 Salvia reflexa lance-leaved sage 6000 7000 7 7 1 2 413 Erodium texanum Texas filaree 1400 4000 2 8 3 1 3 Linaceae Flax Family 414 Geranium caespitosum 5000 8500 5 9 1 453 Linum lewisii Lewis' flax 2500 9000 3 9 1 1 5 415 Geranium caespitosum var. fremontii 7200 8200 6 9 1 454 Linum lewisii var. lewisii Lewis' flax 2500 9000 3 9 4 1 416 Geranium richardsonii Richardson's geranium 6700 9000 4 10 1 Loasaceae Stick-Leaf Family Grossulariaceae Gooseberry Family 455 Eucnide urens desert bush nettle 1200 3000 4 8 1 2 417 Ribes cereum wax currant 3 1 white-stemmed blazing 456 Mentzelia albicaulis 1200 7000 2 8 3 1 4 418 Ribes cereum var. cereum wax currant 5700 7800 4 7 3 1 4 4 star 419 Ribes cereum var. pedicellare 5800 8000 5 8 1 457 Mentzelia multiflora 1750 7000 2 10 2 mountain-loving blazing 420 Ribes leptanthum trumpet gooseberry 5700 8200 5 6 321 1 3 458 Mentzelia oreophila 1600 3000 3 10 1 421 Ribes velutinum desert gooseberry 6500 7900 4 5 321 1 3 star 422 Ribes viscosissimum sticky currant 7300 7700 5 7 1 459 Mentzelia pumila 2000 4500 3 9 1 Hydrangeaceae Mare's-Tail Family 460 Mentzelia rusbyi 7700 7700 1 1 423 Fendlera rupicola Fendler bush 4500 8200 3 6 54 321 2 4 Malvaceae Mallow Family 424 Fendlerella utahensis yerba desierto 4200 7900 5 9 1 2 5 461 Malva neglecta *common mallow 3000 8500 5 9 6 2 Hydrophyllaceae Phacelia Family 462 Malvella leprosa alkali mallow 2350 3100 5 10 1 425 Eucrypta micrantha desert eucrypta 1200 5200 2 5 3 4 4 463 Sidalcea neomexicana salt spring checkerbloom 7180 7180 6 10 1 426 Nama dichotomum 6600 7500 8 9 1 464 Sphaeralcea ambigua apricot mallow 1250 3000 3 10 2 427 Phacelia affinis limestone phacelia 4500 6300 3 5 31 1 3 465 Sphaeralcea fendleri Fendler globe mallow 3200 7000 5 10 2 gooseberryleaf 428 Phacelia crenulata heliotrope phacelia 1200 5000 2 6 3 3 3 466 Sphaeralcea grossulariifolia 1200 7000 67 0 429 Phacelia crenulata var. corrugata 1400 7000 3 9 2 globemallow Sphaeralcea grossulariifolia ssp. 430 Phacelia cryptantha limestone phacelia 1200 5000 4 6 3 3 3 467 1200 4000 4 10 1 pedata 431 Phacelia filiformis 1450 8000 4 9 3 1 4 468 Sphaeralcea hastulata - - 1 432 Phacelia glechomifolia 1250 4800 4 6 2 469 Sphaeralcea parvifolia littleleaf globe mallow 2600 7000 4 10 36 2 433 Phacelia ivesiana Ives' phacelia 1450 3100 3 6 3 2 3 470 Sphaeralcea rusbyi 4000 4000 4 9 2 434 Phacelia laxiflora 1300 5500 3 7 31 2 3 Monotropaceae Carpet-Weed Family 435 Phacelia pedicellata pedicellate phacelia 2000 3600 3 5 3 2 3 471 Pterospora andromedea pinedrops 7400 8100 6 8 1 436 Phacelia pulchella 4600 4600 4 6 3 1 2 437 Phacelia rotundifolia round-leafed phacelia 1200 5600 3 6 1 Nyctaginaceae Four-O'Clock Family 472 Abronia elliptica 1375 2820 4 11 3 1 3 438 Phacelia saxicola rock phacelia 5300 6800 5 9 1 473 Abronia nana 3000 4800 4 8 2 3 439 Pholistoma auritum var. arizonicum Arizona pholistoma 1200 2450 2 4 1 474 Allionia incarnata trailing four o'clock 1200 4500 4 10 1 Lamiaceae Mint Family 475 Anulocaulis leiosolenus 1700 3700 6 10 3 1 3 440 Agastache pallidiflora 7900 8900 7 10 1 1 476 Boerhavia intermedia fivewing spiderling 3 1 2 441 Dracocephalum parviflorum 3200 8500 4 10 1 477 Boerhavia wrightii Wright's spiderling 1200 3000 7 9 31 2 2 Drummond's false 442 Hedeoma drummondii 5200 7600 4 9 2 3 Bigelow's desert pennyroyal 478 Mirabilis bigelovii 1200 3000 3 10 1 four-o'clock 443 Hedeoma nana 1200 5600 3 10 1 479 Mirabilis linearis narrow-leaf four o'clock 6000 7700 7 9 1 4 444 Hedeoma nana ssp. nana - - 3 10 1 1 480 Mirabilis multiflora giant four o'clock 2500 6000 4 10 21 3 445 Marrubium vulgare *horehound 3100 6800 4 9 19 1 smooth spreading four 446 Mentha arvensis 2425 8250 7 10 1 481 Mirabilis oxybaphoides 7000 7000 8 9 9 1 o'clock 447 Monarda pectinata bee balm 7200 7200 5 9 2 2 482 Mirabilis pumila trailing four-o'clock 3600 3600 6 9 1 1 448 Nepeta cataria *catnip 23 3 2 2 Oleaceae Olive Family