DISCLAIMER: Much new information on locations, biology, and conservation status Nevada's rare plants has accumulated since June of 2001, and many rare plant species have been added to our tracking lists. Until this Atlas can be updated, it should be used only as a general guide to the geographic distribution and status of rare plants in Nevada. For the most current information on Nevada's rare plants, see our tracking lists of at-risk species. There are no printed copies of the Atlas available.
This index lists all plant taxa on the Nevada Natural Heritage Program's at-risk and watch lists as of 8 August 2001, whether or not included in the current Nevada Rare Plant Atlas. Atlas fact sheets and maps are available and linked for over 80% of these taxa. PLEASE NOTE THAT INFORMATION FOR SOME SPECIES MAY BE INCOMPLETE OR OUT OF DATE. Please read the atlas text sections for further information on the sources and limitations of the data represented on the maps and fact sheets, and for general references cited only in brief in the fact sheets.
|
ATLAS (text sections or maps and fact sheets) compiled by the Nevada Natural Heritage Program
and edited by James D. Morefield June, 2001 for the U.S. Department of the Interior with funds provided under Grant EP-3-12 |
| Scientific Name | Common Name | Family | |
|---|---|---|---|
| Abronia nana ssp. covillei | Coville abronia | Nyctaginaceae | |
| Agastache cusickii | Cusick hyssop | Lamiaceae | |
| Agave utahensis var. eborispina | ivory-spined agave | Agavaceae | |
| Agave utahensis var. nevadensis | Clark Mountain agave | Agavaceae | |
| map sheet | Angelica scabrida | rough angelica | Apiaceae |
| map sheet | Antennaria arcuata | meadow pussytoes | Asteraceae |
| map sheet | Antennaria soliceps | Charleston pussytoes | Asteraceae |
| map sheet | Arabis bodiensis | Bodie Hills rockcress | Brassicaceae |
| Arabis dispar | pinyon rockcress | Brassicaceae | |
| map sheet | Arabis falcatoria | Grouse Creek rockcress | Brassicaceae |
| map sheet | Arabis falcifructa | Elko rockcress | Brassicaceae |
| Arabis fernaldiana var. fernaldiana | Fernald rockcress | Brassicaceae | |
| Arabis fernaldiana var. stylosa | Fernald rockcress | Brassicaceae | |
| map sheet | Arabis ophira | Ophir rockcress | Brassicaceae |
| map sheet | Arabis pinzliae | Pinzl rockcress | Brassicaceae |
| map sheet | Arabis rectissima var. simulans | Washoe tall rockcress | Brassicaceae |
| map sheet | Arabis rigidissima var. demota | Galena Creek rockcress | Brassicaceae |
| map sheet | Arabis shockleyi | Shockley rockcress | Brassicaceae |
| map sheet | Arabis tiehmii | Tiehm rockcress | Brassicaceae |
| map sheet | Arctomecon californica | Las Vegas bearpoppy | Papaveraceae |
| map sheet | Arctomecon merriamii | white bearpoppy | Papaveraceae |
| Arenaria congesta var. charlestonensis | Mount Charleston sandwort | Caryophyllaceae | |
| Arenaria congesta var. wheelerensis | Mount Wheeler sandwort | Caryophyllaceae | |
| map sheet | Arenaria kingii ssp. rosea | rosy King sandwort | Caryophyllaceae |
| map sheet | Arenaria stenomeres | Meadow Valley sandwort | Caryophyllaceae |
| map sheet | Artemisia packardiae | Packard mugwort | Asteraceae |
| map sheet | Artemisia papposa | Owyhee sagebrush | Asteraceae |
| map sheet | Asclepias eastwoodiana | Eastwood milkweed | Asclepiadaceae |
| map sheet | Aspicilia fruticulosa | rim lichen | Hymeneliaceae |
| map sheet | Astragalus ackermanii | Ackerman milkvetch | Fabaceae |
| map sheet | Astragalus aequalis | Clokey milkvetch | Fabaceae |
| map sheet | Astragalus amphioxys var. musimonum | Sheep Mountain milkvetch | Fabaceae |
| map sheet | Astragalus anserinus | Goose Creek milkvetch | Fabaceae |
| map sheet | Astragalus beatleyae | Beatley milkvetch | Fabaceae |
| map sheet | Astragalus callithrix | Callaway milkvetch | Fabaceae |
| map sheet | Astragalus calycosus var. monophyllidius | one-leaflet Torrey milkvetch | Fabaceae |
| map sheet | Astragalus cimae var. cimae | Cima milkvetch | Fabaceae |
| map sheet | Astragalus convallarius var. finitimus | Pine Valley milkvetch | Fabaceae |
| map sheet | Astragalus convallarius var. margaretiae | Margaret rushy milkvetch | Fabaceae |
| map sheet | Astragalus diversifolius | meadow milkvetch | Fabaceae |
| Astragalus ensiformis var. gracilior | Veyo milkvetch | Fabaceae | |
| map sheet | Astragalus eurylobus | Needle Mountains milkvetch | Fabaceae |
| map sheet | Astragalus funereus | black woollypod | Fabaceae |
| map sheet | Astragalus geyeri var. triquetrus | threecorner milkvetch | Fabaceae |
| map sheet | Astragalus gilmanii | Gilman milkvetch | Fabaceae |
| Astragalus inyoensis | Inyo milkvetch | Fabaceae | |
| Astragalus jejunus var. jejunus | starveling milkvetch | Fabaceae | |
| map sheet | Astragalus johannis-howellii | Long Valley milkvetch | Fabaceae |
| Astragalus lemmonii | Lemmon milkvetch | Fabaceae | |
| Astragalus lentiginosus var. kernensis | Kern Plateau milkvetch | Fabaceae | |
| map sheet | Astragalus lentiginosus var. latus | broad-pod freckled milkvetch | Fabaceae |
| Astragalus lentiginosus var. scorpionis | scorpion milkvetch | Fabaceae | |
| map sheet | Astragalus lentiginosus var. sesquimetralis | Sodaville milkvetch | Fabaceae |
| map sheet | Astragalus mohavensis var. hemigyrus | halfring milkvetch | Fabaceae |
| map sheet | Astragalus mohavensis var. mohavensis | Mojave milkvetch | Fabaceae |
| map sheet | Astragalus mokiacensis | Mokiak milkvetch | Fabaceae |
| map sheet | Astragalus nyensis | Nye milkvetch | Fabaceae |
| map sheet | Astragalus oophorus var. clokeyanus | Clokey eggvetch | Fabaceae |
| map sheet | Astragalus oophorus var. lavinii | Lavin eggvetch | Fabaceae |
| map sheet | Astragalus oophorus var. lonchocalyx | long-calyx eggvetch | Fabaceae |
| map sheet | Astragalus phoenix | Ash Meadows milkvetch | Fabaceae |
| map sheet | Astragalus porrectus | Lahontan milkvetch | Fabaceae |
| map sheet | Astragalus pseudiodanthus | Tonopah milkvetch | Fabaceae |
| map sheet | Astragalus pterocarpus | winged milkvetch | Fabaceae |
| map sheet | Astragalus pulsiferae var. pulsiferae | Pulsifer milkvetch | Fabaceae |
| map sheet | Astragalus pulsiferae var. suksdorfii | Suksdorf milkvetch | Fabaceae |
| map sheet | Astragalus remotus | Spring Mountains milkvetch | Fabaceae |
| map sheet | Astragalus robbinsii var. occidentalis | Lamoille Canyon milkvetch | Fabaceae |
| map sheet | Astragalus serenoi var. sordescens | squalid milkvetch | Fabaceae |
| map sheet | Astragalus solitarius | lonesome milkvetch | Fabaceae |
| map sheet | Astragalus tiehmii | Tiehm milkvetch | Fabaceae |
| map sheet | Astragalus toquimanus | Toquima milkvetch | Fabaceae |
| map sheet | Astragalus uncialis | Currant milkvetch | Fabaceae |
| map sheet | Astragalus yoder-williamsii | Osgood Mountains milkvetch | Fabaceae |
| map sheet | Botrychium ascendens | upswept moonwort | Ophioglossaceae |
| map sheet | Botrychium crenulatum | dainty moonwort | Ophioglossaceae |
| Calochortus leichtlinii | Leichtlin mariposa lily | Liliaceae | |
| map sheet | Calochortus striatus | alkali mariposa lily | Liliaceae |
| map sheet | Camissonia megalantha | Cane Spring suncup | Onagraceae |
| map sheet | Camissonia nevadensis | Nevada suncup | Onagraceae |
| map sheet | Castilleja martinii var. clokeyi | Clokey paintbrush | Scrophulariaceae |
| map sheet | Castilleja salsuginosa | Monte Neva paintbrush | Scrophulariaceae |
| map sheet | Caulanthus barnebyi | Barneby stemflower | Brassicaceae |
| map sheet | Centaurium namophilum | spring-loving centaury | Gentianaceae |
| map sheet | Chrysothamnus eremobius | remote rabbitbrush | Asteraceae |
| map sheet | Cirsium clokeyi | Clokey thistle | Asteraceae |
| map sheet | Cirsium virginense | Virgin River thistle | Asteraceae |
| map sheet | Collomia renacta | Barren Valley collomia | Polemoniaceae |
| map sheet | Cordylanthus tecopensis | Tecopa birdsbeak | Scrophulariaceae |
| map sheet | Crossidium seriatum | seriate crossidium | Pottiaceae |
| map sheet | Cryptantha insolita | unusual catseye | Boraginaceae |
| map sheet | Cryptantha schoolcraftii | Schoolcraft catseye | Boraginaceae |
| map sheet | Cryptantha tumulosa | New York Mountains catseye | Boraginaceae |
| map sheet | Cryptantha welshii | White River catseye | Boraginaceae |
| map sheet | Cusickiella quadricostata | Bodie Hills draba | Brassicaceae |
| map sheet | Cymopterus basalticus | intermountain wavewing | Apiaceae |
| map sheet | Cymopterus cinerarius | gray wavewing | Apiaceae |
| map sheet | Cymopterus goodrichii | Goodrich biscuitroot | Apiaceae |
| Cymopterus nivalis | snow wavewing | Apiaceae | |
| map sheet | Cymopterus ripleyi var. ripleyi | Ripley biscuitroot | Apiaceae |
| map sheet | Cymopterus ripleyi var. saniculoides | sanicle biscuitroot | Apiaceae |
| map sheet | Didymodon nevadensis | Gold Butte moss | Pottiaceae |
| map sheet | Draba arida | desert whitlowgrass | Brassicaceae |
| map sheet | Draba asterophora var. asterophora | Tahoe draba | Brassicaceae |
| map sheet | Draba brachystylis | Wasatch draba | Brassicaceae |
| map sheet | Draba californica | California draba | Brassicaceae |
| map sheet | Draba cusickii var. pedicellata | stalked Cusick whitlowgrass | Brassicaceae |
| map sheet | Draba jaegeri | Jaeger whitlowgrass | Brassicaceae |
| map sheet | Draba oreibata var. serpentina | Snake Range whitlowgrass | Brassicaceae |
| map sheet | Draba paucifructa | Charleston draba | Brassicaceae |
| map sheet | Draba pennellii | Pennell draba | Brassicaceae |
| Draba sphaeroides | Elko whitlowgrass | Brassicaceae | |
| map sheet | Draba subumbellata | White Mountains cushion draba | Brassicaceae |
| map sheet | Dudleya pulverulenta | chalk liveforever | Crassulaceae |
| map sheet | Elodea nevadensis | Nevada waterweed | Hydrocharitaceae |
| map sheet | Enceliopsis argophylla | silverleaf sunray | Asteraceae |
| map sheet | Enceliopsis nudicaulis var. corrugata | Ash Meadows sunray | Asteraceae |
| map sheet | Entosthodon planoconvexus | planoconvex entosthodon | Funariaceae |
| Ephedra funerea | Death Valley mormon tea | Ephedraceae | |
| map sheet | Epilobium nevadense | Nevada willowherb | Onagraceae |
| map sheet | Ericameria cervina | Antelope Canyon goldenbush | Asteraceae |
| map sheet | Ericameria compacta | Charleston goldenbush | Asteraceae |
| map sheet | Ericameria watsonii | Watson goldenbush | Asteraceae |
| map sheet | Erigeron latus | broad fleabane | Asteraceae |
| map sheet | Erigeron ovinus | sheep fleabane | Asteraceae |
| map sheet | Erigeron uncialis var. conjugans | inch high fleabane | Asteraceae |
| map sheet | Erigeron uncialis var. uncialis | limestone daisy | Asteraceae |
| map sheet | Eriogonum ampullaceum | Mono buckwheat | Polygonaceae |
| map sheet | Eriogonum anemophilum | windloving buckwheat | Polygonaceae |
| map sheet | Eriogonum argophyllum | Sulphur Springs buckwheat | Polygonaceae |
| map sheet | Eriogonum beatleyae | Beatley buckwheat | Polygonaceae |
| map sheet | Eriogonum bifurcatum | Pahrump Valley buckwheat | Polygonaceae |
| map sheet | Eriogonum concinnum | Darin buckwheat | Polygonaceae |
| map sheet | Eriogonum contiguum | Amargosa buckwheat | Polygonaceae |
| map sheet | Eriogonum corymbosum var. nilesii | Las Vegas buckwheat | Polygonaceae |
| map sheet | Eriogonum crosbyae | Crosby buckwheat | Polygonaceae |
| map sheet | Eriogonum darrovii | Darrow buckwheat | Polygonaceae |
| map sheet | Eriogonum esmeraldense var. toiyabense | Toiyabe buckwheat | Polygonaceae |
| map sheet | Eriogonum heermannii var. clokeyi | Clokey buckwheat | Polygonaceae |
| map sheet | Eriogonum holmgrenii | Holmgren buckwheat | Polygonaceae |
| map sheet | Eriogonum lemmonii | Lemmon buckwheat | Polygonaceae |
| map sheet | Eriogonum lewisii | Lewis buckwheat | Polygonaceae |
| map sheet | Eriogonum ovalifolium var. caelestinum | heavenly buckwheat | Polygonaceae |
| map sheet | Eriogonum ovalifolium var. williamsiae | Steamboat buckwheat | Polygonaceae |
| map sheet | Eriogonum phoeniceum | scarlet buckwheat | Polygonaceae |
| map sheet | Eriogonum prociduum | prostrate buckwheat | Polygonaceae |
| map sheet | Eriogonum robustum | altered andesite buckwheat | Polygonaceae |
| Eriogonum rubricaule | Lahontan Basin buckwheat | Polygonaceae | |
| map sheet | Eriogonum sp. | Churchill Narrows buckwheat | Polygonaceae |
| map sheet | Eriogonum tiehmii | Tiehm buckwheat | Polygonaceae |
| map sheet | Eriogonum viscidulum | sticky buckwheat | Polygonaceae |
| Eustoma exaltatum | catchfly gentian | Gentianaceae | |
| Ferocactus cylindraceus var. lecontei | Mojave barrel cactus | Cactaceae | |
| map sheet | Frasera gypsicola | Sunnyside green gentian | Gentianaceae |
| map sheet | Frasera pahutensis | Pahute green gentian | Gentianaceae |
| map sheet | Galium hilendiae ssp. kingstonense | Kingston Mountains bedstraw | Rubiaceae |
| map sheet | Gilia heterostyla | Cochrane gilia | Polemoniaceae |
| map sheet | Gilia nyensis | Nye gilia | Polemoniaceae |
| map sheet | Gilia ripleyi | Ripley gilia | Polemoniaceae |
| map sheet | Glossopetalon clokeyi | Clokey greasebush | Crossosomataceae |
| map sheet | Glossopetalon pungens var. glabrum | smooth dwarf greasebush | Crossosomataceae |
| map sheet | Glossopetalon pungens var. pungens | rough dwarf greasebush | Crossosomataceae |
| map sheet | Grimmia americana | American grimmia | Grimmiaceae |
| map sheet | Grindelia fraxinopratensis | Ash Meadows gumplant | Asteraceae |
| map sheet | Hackelia cusickii | Cusick stickseed | Boraginaceae |
| map sheet | Hackelia ophiobia | rattlesnake stickseed | Boraginaceae |
| Hackelia sharsmithii | Sierran forget-me-not | Boraginaceae | |
| map sheet | Helianthus deserticola | desert sunflower | Asteraceae |
| map sheet | Hulsea vestita ssp. inyoensis | Inyo hulsea | Asteraceae |
| map sheet | Ionactis caelestis | Red Rock Canyon aster | Asteraceae |
| map sheet | Ipomopsis congesta var. nevadensis | Toiyabe gilia | Polemoniaceae |
| map sheet | Ivesia aperta var. aperta | Sierra Valley ivesia | Rosaceae |
| map sheet | Ivesia arizonica var. saxosa | rock purpusia | Rosaceae |
| map sheet | Ivesia cryptocaulis | hidden ivesia | Rosaceae |
| map sheet | Ivesia jaegeri | Jaeger ivesia | Rosaceae |
| map sheet | Ivesia kingii var. eremica | Ash Meadows ivesia | Rosaceae |
| map sheet | Ivesia pityocharis | Pine Nut Mountains ivesia | Rosaceae |
| map sheet | Ivesia rhypara var. rhypara | grimy ivesia | Rosaceae |
| map sheet | Ivesia webberi | Webber ivesia | Rosaceae |
| map sheet | Jamesia tetrapetala | waxflower | Hydrangeaceae |
| map sheet | Lathyrus grimesii | Grimes vetchling | Fabaceae |
| map sheet | Lathyrus hitchcockianus | Bullfrog Hills sweetpea | Fabaceae |
| map sheet | Lepidium davisii | Davis peppergrass | Brassicaceae |
| map sheet | Lepidium montanum var. nevadense | Pueblo Valley peppergrass | Brassicaceae |
| Lepidium nanum | dwarf peppergrass | Brassicaceae | |
| map sheet | Leptodactylon glabrum | Bruneau River prickly phlox | Polemoniaceae |
| map sheet | Lesquerella goodrichii | Goodrich bladderpod | Brassicaceae |
| map sheet | Lesquerella hitchcockii | Hitchcock bladderpod | Brassicaceae |
| Lesquerella pendula | hanging bladderpod | Brassicaceae | |
| map sheet | Lewisia maguirei | Maguire bitterroot | Portulacaceae |
| Linanthus arenicola | dune linanthus | Polemoniaceae | |
| Lomatium foeniculaceum ssp. inyoense | Inyo Mountain parsley | Apiaceae | |
| map sheet | Lomatium graveolens var. alpinum | Clark parsley | Apiaceae |
| map sheet | Lomatium packardiae | Succor Creek parsley | Apiaceae |
| map sheet | Lomatium roseanum | adobe parsley | Apiaceae |
| Lotus argyraeus var. multicaulis | scrub lotus | Fabaceae | |
| Lupinus holmgrenianus | Holmgren lupine | Fabaceae | |
| Lupinus malacophyllus | soft lupine | Fabaceae | |
| map sheet | Machaeranthera grindelioides var. depressa | rayless tansy aster | Asteraceae |
| map sheet | Mentzelia candelariae | Candelaria blazing-star | Loasaceae |
| map sheet | Mentzelia leucophylla | Ash Meadows blazingstar | Loasaceae |
| map sheet | Mentzelia mollis | smooth stickleaf | Loasaceae |
| map sheet | Mentzelia packardiae | Packard stickleaf | Loasaceae |
| Mimulus angustifolius | Mount Rose monkeyflower | Scrophulariaceae | |
| map sheet | Mimulus ovatus | Steamboat monkeyflower | Scrophulariaceae |
| Mirabilis pudica | bashful four o'clock | Nyctaginaceae | |
| map sheet | Nitrophila mohavensis | Amargosa niterwort | Chenopodiaceae |
| map sheet | Opuntia pulchella | sand cholla | Cactaceae |
| map sheet | Opuntia whipplei var. multigeniculata | Blue Diamond cholla | Cactaceae |
| map sheet | Oryctes nevadensis | oryctes | Solanaceae |
| map sheet | Oxytheca watsonii | Watson spinecup | Polygonaceae |
| map sheet | Pedicularis semibarbata var. charlestonensis | Charleston pinewood lousewort | Scrophulariaceae |
| map sheet | Pediomelum castoreum | Beaver Dam breadroot | Fabaceae |
| map sheet | Penstemon albomarginatus | white-margined beardtongue | Scrophulariaceae |
| map sheet | Penstemon arenarius | Nevada dune beardtongue | Scrophulariaceae |
| map sheet | Penstemon bicolor ssp. bicolor | yellow twotone beardtongue | Scrophulariaceae |
| map sheet | Penstemon bicolor ssp. roseus | rosy twotone beardtongue | Scrophulariaceae |
| map sheet | Penstemon concinnus | Tunnel Springs beardtongue | Scrophulariaceae |
| map sheet | Penstemon floribundus | Cordelia beardtongue | Scrophulariaceae |
| map sheet | Penstemon fruticiformis ssp. amargosae | Death Valley beardtongue | Scrophulariaceae |
| map sheet | Penstemon leiophyllus var. francisci-pennellii | Pennell beardtongue | Scrophulariaceae |
| map sheet | Penstemon leiophyllus var. keckii | Charleston beardtongue | Scrophulariaceae |
| map sheet | Penstemon moriahensis | Mount Moriah beardtongue | Scrophulariaceae |
| map sheet | Penstemon pahutensis | Pahute Mesa beardtongue | Scrophulariaceae |
| map sheet | Penstemon palmeri var. macranthus | Lahontan beardtongue | Scrophulariaceae |
| map sheet | Penstemon patricus | dad's penstemon | Scrophulariaceae |
| Penstemon procerus var. modestus | small flower beardtongue | Scrophulariaceae | |
| map sheet | Penstemon pudicus | bashful beardtongue | Scrophulariaceae |
| map sheet | Penstemon rhizomatosus | rhizome beardtongue | Scrophulariaceae |
| map sheet | Penstemon rubicundus | Wassuk beardtongue | Scrophulariaceae |
| Penstemon sudans | Susanville beardtongue | Scrophulariaceae | |
| map sheet | Penstemon thompsoniae ssp. jaegeri | Jaeger beardtongue | Scrophulariaceae |
| map sheet | Penstemon tiehmii | Tiehm beardtongue | Scrophulariaceae |
| Perideridia lemmonii | tuni | Apiaceae | |
| map sheet | Perityle intricata | delicate rockdaisy | Asteraceae |
| map sheet | Phacelia anelsonii | Aven Nelson phacelia | Hydrophyllaceae |
| map sheet | Phacelia beatleyae | Beatley scorpion plant | Hydrophyllaceae |
| map sheet | Phacelia glaberrima | Reese River phacelia | Hydrophyllaceae |
| Phacelia hastata var. charlestonensis | Spring Mountains phacelia | Hydrophyllaceae | |
| map sheet | Phacelia inconspicua | obscure scorpion plant | Hydrophyllaceae |
| map sheet | Phacelia inundata | playa phacelia | Hydrophyllaceae |
| Phacelia lutea var. calva | yellow scorpion plant | Hydrophyllaceae | |
| map sheet | Phacelia minutissima | least phacelia | Hydrophyllaceae |
| map sheet | Phacelia monoensis | Mono County phacelia | Hydrophyllaceae |
| map sheet | Phacelia mustelina | weasel phacelia | Hydrophyllaceae |
| map sheet | Phacelia parishii | Parish phacelia | Hydrophyllaceae |
| map sheet | Phacelia sp. | overlooked phacelia | Hydrophyllaceae |
| Phacelia sp. | talus phacelia | Hydrophyllaceae | |
| Phlox gladiformis | daggerleaf phlox | Polemoniaceae | |
| Pilostyles thurberi | Thurber pilostyles | Rafflesiaceae | |
| map sheet | Pinus washoensis | Washoe pine | Pinaceae |
| map sheet | Plagiobothrys glomeratus | altered andesite popcornflower | Boraginaceae |
| Plagiobothrys salsus | salt marsh allocarya | Boraginaceae | |
| map sheet | Poa abbreviata ssp. marshii | Marsh bluegrass | Poaceae |
| map sheet | Polemonium chartaceum | White Mountain skypilot | Polemoniaceae |
| map sheet | Polyctenium williamsiae | Williams combleaf | Brassicaceae |
| Polygala heterorhyncha | notch-beak milkwort | Polygalaceae | |
| map sheet | Porophyllum pygmaeum | pygmy poreleaf | Asteraceae |
| map sheet | Potentilla basaltica | Soldier Meadow cinquefoil | Rosaceae |
| map sheet | Potentilla cottamii | Cottam cinquefoil | Rosaceae |
| map sheet | Primula capillaris | Ruby Mountains primrose | Primulaceae |
| map sheet | Primula cusickiana var. nevadensis | Nevada primrose | Primulaceae |
| map sheet | Psorothamnus kingii | Lahontan indigobush | Fabaceae |
| Ranunculus triternatus | obscure buttercup | Ranunculaceae | |
| map sheet | Rorippa subumbellata | Tahoe yellowcress | Brassicaceae |
| map sheet | Salvia dorrii var. clokeyi | Clokey mountain sage | Lamiaceae |
| map sheet | Salvia funerea | Death Valley sage | Lamiaceae |
| map sheet | Sclerocactus blainei | Blaine pincushion | Cactaceae |
| map sheet | Sclerocactus nyensis | Tonopah fishhook cactus | Cactaceae |
| map sheet | Sclerocactus polyancistrus | hermit cactus | Cactaceae |
| map sheet | Sclerocactus schlesseri | Schlesser pincushion | Cactaceae |
| map sheet | Scutellaria holmgreniorum | Ravendale skullcap | Lamiaceae |
| map sheet | Selaginella utahensis | Utah spikemoss | Selaginellaceae |
| Senecio pattersonensis | Mono ragwort | Asteraceae | |
| map sheet | Silene clokeyi | Clokey catchfly | Caryophyllaceae |
| map sheet | Silene nachlingerae | Nachlinger catchfly | Caryophyllaceae |
| Silene nuda ssp. nuda | naked catchfly | Caryophyllaceae | |
| map sheet | Smelowskia holmgrenii | Holmgren smelowskia | Brassicaceae |
| map sheet | Sphaeralcea caespitosa | Jones globemallow | Malvaceae |
| Sphaeromeria argentea | chickensage | Asteraceae | |
| map sheet | Sphaeromeria compacta | Charleston tansy | Asteraceae |
| map sheet | Spiranthes diluvialis | Ute lady's tresses | Orchidaceae |
| map sheet | Spiranthes infernalis | Ash Meadows lady's tresses | Orchidaceae |
| map sheet | Streptanthus oliganthus | Masonic Mountain jewelflower | Brassicaceae |
| map sheet | Stroganowia tiehmii | Tiehm stroganowia | Brassicaceae |
| map sheet | Synthyris ranunculina | Charleston kittentails | Scrophulariaceae |
| map sheet | Tonestus alpinus | alpine tonestus | Asteraceae |
| Tonestus eximius | Tahoe tonestus | Asteraceae | |
| map sheet | Tonestus graniticus | Lone Mountain tonestus | Asteraceae |
| map sheet | Townsendia jonesii var. tumulosa | Charleston grounddaisy | Asteraceae |
| map sheet | Trichostomum sweetii | Sweet trichostomum | Pottiaceae |
| map sheet | Trifolium andinum var. podocephalum | Currant Summit clover | Fabaceae |
| map sheet | Trifolium leibergii | Leiberg clover | Fabaceae |
| Trifolium lemmonii | Lemmon clover | Fabaceae | |
| map sheet | Trifolium rollinsii | Rollins clover | Fabaceae |
| map sheet | Viola lithion | rock violet | Violaceae |
| map sheet | Viola purpurea var. charlestonensis | Charleston violet | Violaceae |