Integrated Taxonomic Information System - Search Results

Results of: Search in every Kingdom for Taxon Author(s) Name(s) containing 'I.M. Johnst.'
 
 Kingdom Plantae
  Hackelia deflexa var. americana (A. Gray) Fernald & I.M. Johnst. – accepted – nodding stickseed, American stickseed
  Cryptantha micrantha var. lepida (A. Gray) I.M. Johnst. – accepted – redroot cryptantha
  Cryptantha muricata var. jonesii (A. Gray) I.M. Johnst. – not accepted – Jones' cryptantha, Jones' catseye
  Hackelia californica (A. Gray) I.M. Johnst. – accepted – California stickseed
  Hackelia hispida (A. Gray) I.M. Johnst. – accepted – showy stickseed
  Hackelia hispida var. hispida (A. Gray) I.M. Johnst. – accepted – showy stickseed
  Hymenopappus newberryi (A. Gray) I.M. Johnst. – accepted – Newberry's hymenopappus, Newberry's woollywhite
  Macromeria viridiflora var. thurberi (A. Gray) I.M. Johnst. – not accepted – Thurber's giant-trumpets
  Plagiobothrys californicus var. ursinus (A. Gray) I.M. Johnst. – not accepted
  Plagiobothrys glaber (A. Gray) I.M. Johnst. – accepted – hairless popcornflower, glabrous allocarya
  Plagiobothrys greenei (A. Gray) I.M. Johnst. – accepted – Greene's popcornflower
  Plagiobothrys mollis (A. Gray) I.M. Johnst. – accepted – creeping popcornflower, soft popcornflower
  Plagiobothrys mollis var. mollis (A. Gray) I.M. Johnst. – accepted – soft popcornflower
  Plagiobothrys trachycarpus (A. Gray) I.M. Johnst. – accepted – roughfruit popcornflower
  Wislizenia refracta var. palmeri (A. Gray) I.M. Johnst. – not accepted
  Malvastrum fasciculatum var. laxiflorum (A. Gray) Munz & I.M. Johnst. – not accepted
  Cryptantha torreyana var. pumila (A. Heller) I.M. Johnst. – not accepted
  Heliotropium curassavicum var. oculatum (A. Heller) I.M. Johnst. – accepted – seaside heliotrope
  Haplopappus gooddingii (A. Nelson) Munz & I.M. Johnst. – not accepted
  Pickeringia montana var. tomentosa (Abrams) I.M. Johnst. – accepted – chaparral pea, Montana chaparral pea
  Amsinckia hispida auct. non (Ruiz & Pav.) I.M. Johnst. – not accepted
  Thelypteris augescens var. puberula (Baker) Munz & I.M. Johnst. – not accepted
  Leucophyllum frutescens (Berland.) I.M. Johnst. – accepted – Texas barometer bush, cenizo
  Cryptantha mexicana (Brandegee) I.M. Johnst. – accepted – Mexican catseye, Mexican cryptantha
  Euphorbia anthonyi var. clarionensis (Brandegee) I.M. Johnst. – not accepted
  Halliophytum hallii (Brandegee) I.M. Johnst. – not accepted
  Plagiobothrys salsus (Brandegee) I.M. Johnst. – accepted – salty popcornflower
  Scopulophila rixfordii (Brandegee) Munz & I.M. Johnst. – accepted – Rixfords' scopulophila, Rixford's rockwort
  Eritrichium elongatum var. aretioides (Cham.) I.M. Johnst. – not accepted
  Plagiobothrys chorisianus (Cham.) I.M. Johnst. – accepted – artist's popcornflower
  Plagiobothrys chorisianus var. chorisianus (Cham.) I.M. Johnst. – accepted – artist's popcornflower
  Fritillaria atropurpurea var. pinetorum (Davidson) I.M. Johnst. – not accepted
  Draba corrugata var. saxosa (Davidson) Munz & I.M. Johnst. – not accepted – Southern California draba
  Hackelia ciliata (Douglas ex Lehm.) I.M. Johnst. – accepted – Okanogan stickseed
  Cryptantha capitata (Eastw.) I.M. Johnst. – accepted – capitate catseye, capitate cryptantha
  Hackelia gracilenta (Eastw.) I.M. Johnst. – accepted – Mesa Verde stickseed
  Styrax officinalis var. fulvescens (Eastw.) Munz & I.M. Johnst. – not accepted – drug snowbell
  Hackelia pinetorum (Greene ex A. Gray) I.M. Johnst. – accepted – Livermore stickseed
  Hackelia pinetorum var. pinetorum (Greene ex A. Gray) I.M. Johnst. – accepted – Livermore stickseed
  Hackelia ursina (Greene ex A. Gray) I.M. Johnst. – accepted – Chihuahuan stickseed
  Hackelia ursina var. ursina (Greene ex A. Gray) I.M. Johnst. – accepted – Chihuahuan stickseed
  Plagiobothrys lithocaryus (Greene ex A. Gray) I.M. Johnst. – accepted – Mayacamas popcornflower
  Cryptantha muricata var. denticulata (Greene) I.M. Johnst. – not accepted – pointed catseye, pointed cryptantha
  Heliotropium convolvulaceum var. californicum (Greene) I.M. Johnst. – not accepted – phlox heliotrope
  Lappula redowskii var. desertorum (Greene) I.M. Johnst. – not accepted
  Lycium richii var. hassei (Greene) I.M. Johnst. – not accepted
  Plagiobothrys austiniae (Greene) I.M. Johnst. – accepted – Austin's popcornflower
  Plagiobothrys chorisianus var. hickmanii (Greene) I.M. Johnst. – accepted – Hickman's popcornflower
  Plagiobothrys cognatus (Greene) I.M. Johnst. – not accepted
  Plagiobothrys cusickii (Greene) I.M. Johnst. – not accepted
  Plagiobothrys diffusus (Greene) I.M. Johnst. – not accepted – San Francisco popcornflower
  Plagiobothrys fulvus var. campestris (Greene) I.M. Johnst. – accepted – fulvous popcornflower
  Plagiobothrys hirtus (Greene) I.M. Johnst. – accepted – rough popcornflower
  Plagiobothrys hispidulus (Greene) I.M. Johnst. – accepted – sleeping popcornflower
  Plagiobothrys humistratus (Greene) I.M. Johnst. – accepted – dwarf popcornflower
  Plagiobothrys leptocladus (Greene) I.M. Johnst. – accepted – alkali popcornflower, smoothstem popcornflower, finebranched popcornflower
  Plagiobothrys mollis var. vestitus (Greene) I.M. Johnst. – accepted – soft popcornflower, Petaluma popcornflower
  Plagiobothrys nelsonii (Greene) I.M. Johnst. – not accepted
  Plagiobothrys orthocarpus (Greene) I.M. Johnst. – not accepted
  Plagiobothrys scopulorum (Greene) I.M. Johnst. – not accepted
  Plagiobothrys scriptus (Greene) I.M. Johnst. – accepted – scribe popcornflower, scribe allocarya
  Plagiobothrys stipitatus (Greene) I.M. Johnst. – accepted – slender popcornflower, stalked popcornflower
  Plagiobothrys stipitatus var. stipitatus (Greene) I.M. Johnst. – accepted – stalked popcornflower
  Plagiobothrys strictus (Greene) I.M. Johnst. – accepted – Calistoga allocarya, Calistoga popcornflower
  Plagiobothrys tener (Greene) I.M. Johnst. – accepted – slender popcornflower
  Plagiobothrys tener var. tener (Greene) I.M. Johnst. – accepted – slender popcornflower
  Plagiobothrys torreyi var. diffusus (Greene) I.M. Johnst. – accepted – Torrey's popcornflower
  Streptanthus campestris var. bernardinus (Greene) I.M. Johnst. – not accepted
  Wislizenia refracta var. melilotoides (Greene) I.M. Johnst. – not accepted
  Cryptantha circumscissa (Hook. & Arn.) I.M. Johnst. – accepted – cushion catseye, matted cryptantha, cushion cryptantha
  Cryptantha circumscissa var. circumscissa (Hook. & Arn.) I.M. Johnst. – accepted – cushion catseye, cushion cryptantha
  Plagiobothrys fulvus (Hook. & Arn.) I.M. Johnst. – accepted – fulvous popcornflower
  Plagiobothrys fulvus var. fulvus (Hook. & Arn.) I.M. Johnst. – accepted – fulvous popcornflower
  Plagiobothrys scouleri (Hook. & Arn.) I.M. Johnst. – accepted – meadow popcornflower, Scouler's popcornflower
  Plagiobothrys scouleri var. scouleri (Hook. & Arn.) I.M. Johnst. – not accepted – Scouler's popcornflower
  Plagiobothrys bracteatus (Howell) I.M. Johnst. – accepted – bracted popcornflower
  Plagiobothrys bracteatus var. bracteatus (Howell) I.M. Johnst. – accepted – bracted popcornflower
  Amaranthus arenicola I.M. Johnst. – accepted – Torrey's amaranth, sandhill amaranth
  Amaranthus retroflexus var. salicifolius I.M. Johnst. – not accepted
  Amsinckia scouleri I.M. Johnst. – not accepted
  Anulocaulis leiosolenus var. lasianthus I.M. Johnst. – accepted – southwestern ringstem
  Anulocaulis reflexus I.M. Johnst. – accepted – Texas ringstem
  Aristida dissita I.M. Johnst. – not accepted
  Aristolochia coryi I.M. Johnst. – accepted – Cory's dutchman's pipe
  Bernardia obovata I.M. Johnst. – accepted – desert myrtlecroton
  Cercidium macrum I.M. Johnst. – not accepted
  Codonanthe decurrens I.M. Johnst. – not accepted
  Coldenia canescens var. pulchella I.M. Johnst. – not accepted
  Coldenia canescens var. subnuda I.M. Johnst. – not accepted
  Coldenia hispidissima var. latior I.M. Johnst. – not accepted
  Colubrina californica I.M. Johnst. – accepted – California colubrina, Las Animas nakedwood
  Condalia globosa I.M. Johnst. – accepted – bitter condalia, bitter snakewood
  Condalia globosa var. pubescens I.M. Johnst. – accepted – bitter condalia, bitter snakewood
  Condalia velutina I.M. Johnst. – accepted
  Condalia viridis I.M. Johnst. – accepted – green condalia, green snakewood
  Corethrogyne filaginifolia var. pinetorum I.M. Johnst. – not accepted – common sandaster
  Croton masonii I.M. Johnst. – accepted
  Cryptantha abata I.M. Johnst. – accepted – abata cryptantha, dent-nut catseye, dentnut cryptantha
  Cryptantha barnebyi I.M. Johnst. – accepted – oilshale cryptantha, Barneby catseye
  Cryptantha circumscissa var. genuina I.M. Johnst. – not accepted
  Cryptantha clevelandii var. florosa I.M. Johnst. – accepted – Cleveland's cryptantha
  Cryptantha clokeyi I.M. Johnst. – accepted – Clokey's cryptantha
  Cryptantha coryi I.M. Johnst. – not accepted
  Cryptantha crassipes I.M. Johnst. – accepted – Terlingua Creek catseye, Terlingua Creek cryptantha, Terlingua Creek cat's-eye
  Cryptantha crassisepala var. elachantha I.M. Johnst. – accepted – thick-sepal catseye, thicksepal catseye, thicksepal cryptantha
  Cryptantha crymophila I.M. Johnst. – accepted – subalpine cryptantha
  Cryptantha ganderi I.M. Johnst. – accepted – Gander's cryptantha
  Cryptantha grahamii I.M. Johnst. – accepted – fragrant cryptantha, Graham catseye
  Cryptantha hoffmannii I.M. Johnst. – accepted – Hoffmann's cryptantha
  Cryptantha hooveri I.M. Johnst. – accepted – Hoover's cryptantha
  Cryptantha hypsophila I.M. Johnst. – not accepted
  Cryptantha inaequata I.M. Johnst. – not accepted
  Cryptantha mariposae I.M. Johnst. – accepted – Mariposa cryptantha
  Cryptantha maritima var. pilosa I.M. Johnst. – accepted – Guadalupe cryptantha, Guadalupe catseye
  Cryptantha milo-bakeri I.M. Johnst. – accepted – Milo Baker's cryptantha
  Cryptantha milobakeri I.M. Johnst. – not accepted
  Cryptantha nevadensis var. rigida I.M. Johnst. – accepted – Nevada catseye, Nevada cryptantha
  Cryptantha pterocarya var. stenoloba I.M. Johnst. – accepted – wingnut cryptantha, wingnut catseye
  Cryptantha rollinsii I.M. Johnst. – accepted – Rollins' cryptantha
  Cryptantha subretusa I.M. Johnst. – not accepted
  Cryptantha thompsonii I.M. Johnst. – accepted – Thompson's cryptantha
  Cryptantha traskiae I.M. Johnst. – accepted – Trask's cryptantha
  Cryptantha weberi I.M. Johnst. – accepted – Weber's catseye, Weber's cryptantha
  Cuscuta nevadensis I.M. Johnst. – accepted
  Cyperus dioicus I.M. Johnst. – accepted – flatsedge
  Cyphomeris gypsophiloides var. stewartii I.M. Johnst. – not accepted
  Dasylirion heteracanthium I.M. Johnst. – not accepted
  Dasylirion heteracanthum I.M. Johnst. – not accepted – Trans-Pecos sotol
  Dasynotus I.M. Johnst. – accepted – whitethroat
  Dasynotus daubenmirei I.M. Johnst. – accepted – Rocky Mountain whitethroat
  Ditaxis brandegeei var. intonsa I.M. Johnst. – not accepted – Sonoran silverbush
  Eriogonum inflatum var. deflatum I.M. Johnst. – not accepted – desert trumpet
  Eriogonum umbellatum var. minus I.M. Johnst. – accepted – alpine sulphur-flower buckwheat, alpine sulfur-flowered wild buckwheat
  Euphorbia ceroderma I.M. Johnst. – accepted
  Euphorbia chamberlinii I.M. Johnst. – accepted
  Euphorbia dentosa I.M. Johnst. – accepted
  Euphorbia hinkleyorum I.M. Johnst. – accepted
  Euphorbia peninsularis I.M. Johnst. – accepted
  Euphorbia podagrica I.M. Johnst. – not accepted
  Fendlera rigida I.M. Johnst. – not accepted – stiff fendlerbush
  Fuchsia andrei I.M. Johnst. – accepted – Andre's fuchsia
  Genistidium I.M. Johnst. – accepted – brushpea
  Genistidium dumosum I.M. Johnst. – accepted – brushpea, bush-pea
  Gilia calothrysa I.M. Johnst. – not accepted
  Gilia inyoensis I.M. Johnst. – not accepted – Inyo gilia
  Gilia stewartii I.M. Johnst. – accepted – Stewart's gilia
  Hackelia longituba I.M. Johnst. – not accepted
  Hackelia sharsmithii I.M. Johnst. – accepted – Sierra stickseed, Sharsmith's stickseed
  Harpagonella palmeri var. arizonica I.M. Johnst. – accepted – Arizona grapplinghook
  Heliotropium texanum I.M. Johnst. – accepted – Texas heliotrope
  Heliotropium torreyi I.M. Johnst. – accepted – slimleaf heliotrope
  Hosackia argophylla var. decora I.M. Johnst. – not accepted
  Hymenopappus flavomarginatus I.M. Johnst. – accepted
  Hymenopappus pauciflorus I.M. Johnst. – not accepted
  Leucophyllum candidum I.M. Johnst. – accepted – Brewster County barometerbush
  Leucophyllum zygophyllum I.M. Johnst. – accepted – cimmeron
  Lithospermum confine I.M. Johnst. – accepted – Arizona gromwell, Arizona stoneseed
  Lithospermum obtusifolium I.M. Johnst. – accepted – roundleaf stoneseed
  Lithospermum parksii I.M. Johnst. – accepted – Parks' gromwell, Parks' stoneseed
  Lithospermum parksii var. parksii I.M. Johnst. – accepted – Parks' gromwell, Parks' stoneseed
  Lithospermum parksii var. rugulosum I.M. Johnst. – accepted – Parks' stoneseed, Parks' gromwell
  Lupinus elatus I.M. Johnst. – accepted – tall silky lupine
  Mahonia trifoliata var. glauca I.M. Johnst. – not accepted
  Mahonia trifoliolata var. glauca I.M. Johnst. – not accepted
  Mentzelia involucrata var. megalantha I.M. Johnst. – accepted – whitebract blazingstar
  Mentzelia pachyrhiza I.M. Johnst. – accepted – Coahuila blazingstar
  Mentzelia tricuspis var. brevicornuta I.M. Johnst. – not accepted
  Monardella lanceolata var. glandulifera I.M. Johnst. – accepted – mustang monardella
  Monardella saxicola I.M. Johnst. – not accepted
  Muhlenbergia abata I.M. Johnst. – not accepted
  Muhlenbergia marshii I.M. Johnst. – not accepted
  Muhlenbergia mundula I.M. Johnst. – not accepted
  Nolina micrantha I.M. Johnst. – accepted – chaparral beargrass
  Pectocarya linearis var. ferocula I.M. Johnst. – not accepted
  Pectocarya penicillata var. heterocarpa I.M. Johnst. – not accepted
  Pectocarya peninsularis I.M. Johnst. – accepted – peninsular pectocarya
  Pectocarya recurvata I.M. Johnst. – accepted – recurve combseed, combbur, curvenut combseed
  Petrogenia I.M. Johnst. – not accepted
  Petrogenia repens I.M. Johnst. – not accepted
  Phacelia pallida I.M. Johnst. – accepted – pale scorpionweed, pale phacelia
  Piptochaetium fimbriatum var. confine I.M. Johnst. – not accepted
  Plagiobothrys californicus var. fulvescens I.M. Johnst. – not accepted
  Plagiobothrys californicus var. gracilis I.M. Johnst. – not accepted
  Plagiobothrys glyptocarpus var. modestus I.M. Johnst. – accepted – sculptured popcornflower, Cedar Crest allocarya
  Plagiobothrys infectivus I.M. Johnst. – accepted – dye popcornflower
  Plagiobothrys parishii I.M. Johnst. – accepted – Parish's popcornflower
  Plagiobothrys reticulatus var. rossianorum I.M. Johnst. – not accepted
  Plagiobothrys tener var. fallax I.M. Johnst. – not accepted
  Plagiobothrys tener var. subglaber I.M. Johnst. – accepted – slender popcornflower
  Portulaca mundula I.M. Johnst. – not accepted
  Salix taxifolia var. limitanea I.M. Johnst. – not accepted
  Setcreasea buckleyi I.M. Johnst. – not accepted
  Solanum sitiens I.M. Johnst. – accepted
  Sporobolus regis I.M. Johnst. – not accepted
  Stillingia texana I.M. Johnst. – accepted – Texas toothleaf, Texas queen's-delight
  Suaeda duripes I.M. Johnst. – not accepted – hardtoe seepweed
  Suaeda nigrescens I.M. Johnst. – not accepted
  Suaeda nigrescens var. glabra I.M. Johnst. – not accepted
  Suaeda suffrutescens var. detonsa I.M. Johnst. – not accepted – desert seepweed
  Tidestromia gemmata I.M. Johnst. – not accepted – Trans-Pecos honeysweet
  Tridens muticus f. effusus I.M. Johnst. – accepted
  Tiquilia canescens var. pulchella (I.M. Johnst.) A.T. Richardson – accepted – woody crinklemat
  Tiquilia latior (I.M. Johnst.) A.T. Richardson – accepted – mat tiquilia, crinklemat, matted crinklemat
  Allocarya glyptocarpa ssp. modesta (I.M. Johnst.) Abrams – not accepted
  Echidiocarya californica ssp. fulvescens (I.M. Johnst.) Abrams – not accepted
  Echidiocarya californica ssp. gracilis (I.M. Johnst.) Abrams – not accepted
  Oreocarya hoffmannii (I.M. Johnst.) Abrams – not accepted
  Oreocarya subretusa (I.M. Johnst.) Abrams – not accepted
  Oreocarya thompsonii (I.M. Johnst.) Abrams – not accepted
  Aristida pansa f. dissita (I.M. Johnst.) Allred & Valdés-Reyna – accepted
  Gamochaeta stagnalis (I.M. Johnst.) Anderb. – accepted – desert cudweed
  Hymenopappus filifolius var. pauciflorus (I.M. Johnst.) B.L. Turner – accepted – fineleaf hymenopappus
  Aristida pansa var. dissita (I.M. Johnst.) Beetle – not accepted – Wooton's threeawn
  Lupinus formosus var. elatus (I.M. Johnst.) C.P. Sm. – not accepted
  Phacelia patuliflora var. teucriifolia (I.M. Johnst.) Constance – accepted – sand scorpionweed, sand phacelia
  Bonamia repens (I.M. Johnst.) D.F. Austin & Staples – accepted – creeping lady's nightcap
  Tradescantia buckleyi (I.M. Johnst.) D.R. Hunt – accepted – Buckley's spiderwort
  Monardella viridis ssp. saxicola (I.M. Johnst.) Ewan – accepted – rock monardella
  Amaranthus crassipes var. warnockii (I.M. Johnst.) Henrickson – accepted
  Plagiobothrys collinus var. fulvescens (I.M. Johnst.) Higgins – accepted – Cooper's popcornflower
  Plagiobothrys collinus var. gracilis (I.M. Johnst.) Higgins – accepted – Cooper's popcornflower
  Cryptantha corollata (I.M. Johnst.) I.M. Johnst. – accepted – coast range cryptantha
  Pectocarya heterocarpa (I.M. Johnst.) I.M. Johnst. – accepted – chuckwalla combseed
  Parkinsonia texana var. macra (I.M. Johnst.) Isely – accepted – Texas paloverde
  Linanthus inyoensis (I.M. Johnst.) J.M. Porter & L.A. Johnson – accepted – Inyo gilia
  Argythamnia brandegeei var. intonsa (I.M. Johnst.) J.W. Ingram ex L.C. Wheeler – not accepted – Sonoran silverbush
  Cryptantha muricata var. clokeyi (I.M. Johnst.) Jeps. – not accepted – Clokey's catseye
  Cryptantha rostellata var. spithamea (I.M. Johnst.) Jeps. – not accepted
  Eriophyllum mohavense (I.M. Johnst.) Jeps. – accepted – Mojave woolly sunflower
  Lupinus albicaulis var. elatus (I.M. Johnst.) Jeps. – not accepted
  Cryptantha clevelandii var. dissita (I.M. Johnst.) Jeps. & Hoover – accepted – Cleveland's cryptantha
  Oreocarya crymophila (I.M. Johnst.) Jeps. & Hoover – not accepted
  Colubrina texensis var. californica (I.M. Johnst.) L.D. Benson – not accepted
  Berberis trifoliata var. glauca (I.M. Johnst.) M.C. Johnst. – not accepted
  Berberis trifoliolata var. glauca (I.M. Johnst.) M.C. Johnst. ex Laferr. – not accepted
  Eriogonum umbellatum ssp. minus (I.M. Johnst.) Munz – not accepted
  Lotus argophyllus ssp. decorus (I.M. Johnst.) Munz – not accepted
  Lotus argophyllus var. decorus (I.M. Johnst.) Ottley – not accepted
  Tithymalus hinkleyorum (I.M. Johnst.) Soják – not accepted
  Pectocarya linearis ssp. ferocula (I.M. Johnst.) Thorne – accepted – sagebrush combseed
  Juglans microcarpa var. stewartii (I.M. Johnst.) W. Manning – not accepted – Stewart's little walnut
  Oreocarya rollinsii (I.M. Johnst.) W.A. Weber – not accepted
  Oreocarya weberi (I.M. Johnst.) W.A. Weber – not accepted
  Sporobolus airoides ssp. regis (I.M. Johnst.) Wipff & S.D. Jones – accepted
  Brunnera macrophylla (J.F. Adams) I.M. Johnst. – accepted – largeleaf brunnera
  Cryptantha circumscissa var. hispida (J.F. Macbr.) I.M. Johnst. – accepted – cushion cryptantha, cushion catseye
  Cryptantha paysonii (J.F. Macbr.) I.M. Johnst. – accepted – Payson's catseye, Payson's cryptantha
  Hackelia bella (J.F. Macbr.) I.M. Johnst. – accepted – greater showy stickseed
  Lithospermum calycosum (J.F. Macbr.) I.M. Johnst. – accepted – Chinati gromwell, Chinati stoneseed
  Phacelia robusta (J.F. Macbr.) I.M. Johnst. – accepted – stout scorpionweed, stout phacelia
  Haploesthes greggii var. texana (J.M. Coult.) I.M. Johnst. – accepted – Texas false broomweed, Texas falsebroomweed
  Cordia globosa var. humilis (Jacq.) I.M. Johnst. – not accepted – curaciao bush
  Amsinckia spectabilis var. nicolai (Jeps.) I.M. Johnst. ex Munz – not accepted
  Hackelia nervosa (Kellogg) I.M. Johnst. – accepted – Sierran stickseed, Sierra stickseed
  Cryptantha albida (Kunth) I.M. Johnst. – accepted – New Mexico catseye, New Mexico cryptantha
  Messerschmidia argentea (L. f.) I.M. Johnst. – not accepted
  Buglossoides arvensis (L.) I.M. Johnst. – accepted – corn-gromwell, field gromwell, corn gromwell
  Geophila repens (L.) I.M. Johnst. – accepted – corrida yerba de guava
  Hackelia virginiana (L.) I.M. Johnst. – accepted – virginia stickseed, hackélie de Virginie, beggar's-lice, sticktight
  Plagiobothrys orientalis (L.) I.M. Johnst. – accepted – Oriental popcornflower
  Cordia polycephala (Lam.) I.M. Johnst. – not accepted – black-sage
  Hackelia diffusa (Lehm.) I.M. Johnst. – accepted – spreading stickseed
  Hackelia diffusa var. diffusa (Lehm.) I.M. Johnst. – accepted – spreading stickseed
  Hackelia floribunda (Lehm.) I.M. Johnst. – accepted – manyflowered stickseed, showy stickseed, manyflower stickseed
  Pellaea mucronata var. californica (Lemmon) Munz & I.M. Johnst. – not accepted
  Thelypteris augescens (Link) Munz & I.M. Johnst. – accepted – abrupt-tip maiden fern
  Cryptantha jamesii var. setosa (M.E. Jones) I.M. Johnst. ex Tidestr. – not accepted
  Onosmodium molle var. occidentale (Mack.) I.M. Johnst. – not accepted
  Cnidoscolus aconitifolius (Mill.) I.M. Johnst. – accepted – treadsoftly
  Euphorbia pediculifera var. involuta (Millsp.) I.M. Johnst. – not accepted
  Fitzroya cupressoides (Molina) I.M. Johnst. – accepted – Patagonian cypress, alerce, Chilean false larch
  Frankenia salina (Molina) I.M. Johnst. – accepted – alkali-heath, alkali seaheath, yerba reuma
  Alnus rhombifolia var. bernardina Munz & I.M. Johnst. – not accepted
  Asclepias eriocarpa var. microcarpa Munz & I.M. Johnst. – not accepted
  Claytonia lanceolata var. peirsonii Munz & I.M. Johnst. – not accepted – Peirson's spring beauty
  Draba jaegeri Munz & I.M. Johnst. – accepted – Jaeger's draba
  Eleocharis bernardina Munz & I.M. Johnst. – accepted
  Eriogonum fasciculatum var. flavoviride Munz & I.M. Johnst. – accepted – Eastern Mojave buckwheat
  Eriogonum kennedyi var. alpigenum Munz & I.M. Johnst. – accepted – southern alpine buckwheat
  Eriogonum kennedyi var. austromontanum Munz & I.M. Johnst. – accepted – southern mountain buckwheat, southern mountain wild buckwheat
  Galium angustifolium var. pinetorum Munz & I.M. Johnst. – not accepted
  Galium gabrielense Munz & I.M. Johnst. – not accepted
  Galium hallii Munz & I.M. Johnst. – accepted – Hall's bedstraw
  Ivesia jaegeri Munz & I.M. Johnst. – accepted – Jaeger's ivesia, Jaeger's mousetail
  Malvastrum clementinum Munz & I.M. Johnst. – not accepted
  Oenothera cardiophylla var. splendens Munz & I.M. Johnst. – not accepted
  Pectocarya gracilis var. platycarpa Munz & I.M. Johnst. – not accepted
  Penstemon clevelandii var. connatus Munz & I.M. Johnst. – accepted
  Penstemon heterophyllus var. australis Munz & I.M. Johnst. – accepted – foothill beardtongue
  Phacelia keckii Munz & I.M. Johnst. – not accepted
  Potentilla wheeleri var. rimicola Munz & I.M. Johnst. – not accepted
  Sphaeralcea rosacea Munz & I.M. Johnst. – not accepted
  Stephanomeria blairii Munz & I.M. Johnst. – not accepted – Blair's wirelettuce
  Taraxacum californicum Munz & I.M. Johnst. – accepted – California dandelion, California taraxacum
  Pectocarya linearis var. platycarpa (Munz & I.M. Johnst.) Cronquist – not accepted
  Penstemon californicus (Munz & I.M. Johnst.) D.D. Keck – accepted – California penstemon
  Penstemon cleavelandii var. connatus (Munz & I.M. Johnst.) D.D. Keck – not accepted
  Penstemon clevelandii ssp. connatus (Munz & I.M. Johnst.) D.D. Keck – not accepted – San Jacinto beardtongue
  Penstemon heterophyllus ssp. australis (Munz & I.M. Johnst.) D.D. Keck – not accepted – foothill beardtongue
  Penstemon ternatus ssp. septentrionalis (Munz & I.M. Johnst.) D.D. Keck – not accepted
  Galium angustifolium ssp. gabrielense (Munz & I.M. Johnst.) Dempster & Stebbins – accepted – San Antoinio Canyon bedstraw
  Potentilla rimicola (Munz & I.M. Johnst.) Ertter – accepted – cliff cinquefoil
  Phacelia suaveolens var. keckii (Munz & I.M. Johnst.) J.T. Howell – not accepted
  Sphaeralcea orbiculata var. clementina (Munz & I.M. Johnst.) Jeps. – not accepted
  Malacothamnus clementinus (Munz & I.M. Johnst.) Kearney – accepted – San Clemente Island bush-mallow, San Clemente Island bushmallow
  Sphaeralcea ambigua ssp. rosacea (Munz & I.M. Johnst.) Kearney – not accepted – rose globemallow
  Sphaeralcea ambigua var. rosacea (Munz & I.M. Johnst.) Kearney – accepted
  Potentilla jaegeri (Munz & I.M. Johnst.) L.C. Wheeler – not accepted
  Eriogonum kennedyi ssp. alpigenum (Munz & I.M. Johnst.) Munz – not accepted
  Malacothrix blairii (Munz & I.M. Johnst.) Munz & I.M. Johnst. – not accepted
  Pectocarya platycarpa (Munz & I.M. Johnst.) Munz & I.M. Johnst. – accepted – broadnut combseed, broadfruit combseed
  Keckiella ternata var. septentrionalis (Munz & I.M. Johnst.) N.H. Holmgren – not accepted
  Munzothamnus blairii (Munz & I.M. Johnst.) P.H. Raven – accepted – Blair's wirelettuce
  Penstemon X peirsonii Munz & I.M. Johnst. (pro. sp.) – accepted – Peirson's penstemon
  Eleocharis quinqueflora var. bernardina (Munz & I.M. Johnst.) S. González & P.M. Peterson – not accepted
  Eriogonum fasciculatum ssp. flavoviride (Munz & I.M. Johnst.) S. Stokes – not accepted
  Eriogonum kennedyi ssp. austromontanum (Munz & I.M. Johnst.) S. Stokes – not accepted
  Eriogonum plumatella var. jaegeri (Munz & I.M. Johnst.) S. Stokes ex Munz – not accepted
  Keckiella ternata ssp. septentrionalis (Munz & I.M. Johnst.) Straw – accepted – scarlet keckiella
  Eleocharis pauciflora var. bernardina (Munz & I.M. Johnst.) Svenson – not accepted
  Phacelia suaveolens ssp. keckii (Munz & I.M. Johnst.) Thorne – accepted – Keck's phacelia, Santiago Peak phacelia
  Munzothammus blairii (Munz and I.M. Johnst.) P.H. Raven – not accepted
  Stillingia treculiana (Müll. Arg.) I.M. Johnst. – accepted – Trecul's toothleaf
  Hackelia patens (Nutt.) I.M. Johnst. – accepted – common stickseed, spotted stickseed
  Hackelia patens var. patens (Nutt.) I.M. Johnst. – accepted – spotted stickseed
  Mirabilis glabrifolia (Ortega) I.M. Johnst. – accepted – flattop four o'clock, flat-top four o'clock
  Potentilla wilderae (Parish) Munz & I.M. Johnst. – not accepted
  Plagiobothrys collinus (Phil.) I.M. Johnst. – accepted – Cooper's popcornflower
  Puccinellia frigida (Phil.) I.M. Johnst. – accepted
  Hackelia arida (Piper) I.M. Johnst. – not accepted
  Hackelia cinerea (Piper) I.M. Johnst. – accepted – gray stickseed
  Hackelia setosa (Piper) I.M. Johnst. – accepted – bristly stickseed
  Hackelia velutina (Piper) I.M. Johnst. – accepted – velvety stickseed, velvet stickseed
  Plagiobothrys acanthocarpus (Piper) I.M. Johnst. – accepted – adobe popcornflower
  Plagiobothrys bracteatus var. aculeolatus (Piper) I.M. Johnst. – accepted – bracted popcornflower
  Plagiobothrys glyptocarpus (Piper) I.M. Johnst. – accepted – sculptured popcornflower
  Plagiobothrys glyptocarpus var. glyptocarpus (Piper) I.M. Johnst. – accepted – sculptured popcornflower
  Plagiobothrys granulatus (Piper) I.M. Johnst. – not accepted
  Plagiobothrys hirtus var. corallicarpus (Piper) I.M. Johnst. – not accepted
  Plagiobothrys hirtus var. figuratus (Piper) I.M. Johnst. – not accepted
  Plagiobothrys hystriculus (Piper) I.M. Johnst. – accepted – bearded popcornflower, bearded allocarya
  Plagiobothrys lamprocarpus (Piper) I.M. Johnst. – accepted – shinyfruit popcornflower
  Plagiobothrys reticulatus (Piper) I.M. Johnst. – accepted – netted popcornflower
  Plagiobothrys reticulatus var. reticulatus (Piper) I.M. Johnst. – not accepted – popcornflower
  Plagiobothrys stipitatus var. micranthus (Piper) I.M. Johnst. – accepted – stalked popcornflower
  Plagiobothrys undulatus (Piper) I.M. Johnst. – accepted
  Plagiobothrys distantiflorus (Piper) I.M. Johnst. ex M. Peck – accepted – California popcornflower
  Plagiobothrys figuratus (Piper) I.M. Johnst. ex M. Peck – accepted – fragrant popcornflower
  Plagiobothrys figuratus ssp. figuratus (Piper) I.M. Johnst. ex M. Peck – not accepted – fragrant popcornflower
  Plagiobothrys figuratus var. figuratus (Piper) I.M. Johnst. ex M. Peck – accepted – fragrant popcornflower
  Heliotropium convolvulaceum var. racemosum (Rose & Standl.) I.M. Johnst. – not accepted
  Hackelia diffusa var. caerulescens (Rydb.) I.M. Johnst. – not accepted
  Hackelia leptophylla (Rydb.) I.M. Johnst. – not accepted
  Hymenopappus filifolius var. cinereus (Rydb.) I.M. Johnst. – accepted – fineleaf hymenopappus, fine-leaf woollywhite
  Mertensia arizonica var. leonardii (Rydb.) I.M. Johnst. – not accepted
  Coldenia mexicana var. tomentosa (S. Watson) I.M. Johnst. – not accepted
  Collinsia torreyi var. wrightii (S. Watson) I.M. Johnst. – accepted – Wright's blue eyed Mary
  Euphorbia polycarpa var. petrina (S. Watson) I.M. Johnst. – not accepted
  Halliophytum fasciculatum (S. Watson) I.M. Johnst. – not accepted
  Potentilla bolanderi var. parryi (S. Watson) Munz & I.M. Johnst. – not accepted
  Encelia farinosa var. phenicodonta (S.F. Blake) I.M. Johnst. – not accepted – goldenhills, purple brittlebush
  Muehlenbeckia hastatula (Sm.) I.M. Johnst. – not accepted
  Muehlenbeckia hastulata (Sm.) I.M. Johnst. – accepted – wirevine
  Muehlenbeckia hastulata var. hastulata (Sm.) I.M. Johnst. – accepted – wirevine
  Suaeda conferta (Small) I.M. Johnst. – accepted – beach seepweed
  Mirabilis rotata (Standl.) I.M. Johnst. – not accepted
  Suaeda ramosissima (Standl.) I.M. Johnst. – not accepted
  Tidestromia carnosa (Steyerm.) I.M. Johnst. – accepted – fleshy honeysweet
  Ehretia anacua (Terán & Berland.) I.M. Johnst. – accepted – knockaway, anacua, sandpaper-tree, sugarberry
  Hamatocactus bicolor (Terán & Berland.) I.M. Johnst. – not accepted
  Lupinus arizonicus ssp. arizonicus var. barbatulus (Thornb. ex C.P. Sm.) Thornb. ex I.M. Johnst. – not accepted – Arizona lupine
  Lupinus arizonicus var. barbatulus (Thornb. ex C.P. Sm.) Thornb. ex I.M. Johnst. – accepted – Arizona lupine
  Fouquieria diguetii (Tiegh.) I.M. Johnst. – accepted – Adam's tree
  Cryptantha micrantha (Torr.) I.M. Johnst. – accepted – purpleroot pick-me-not, redroot catseye, redroot cryptantha
  Cryptantha micrantha var. micrantha (Torr.) I.M. Johnst. – accepted – redroot catseye, redroot cryptantha
  Heliotropium molle (Torr.) I.M. Johnst. – accepted – soft heliotrope
  Tragia leptophylla (Torr.) I.M. Johnst. – not accepted – fineleaf noseburn
  Cercidium microphyllum (Torr.) Rose & I.M. Johnst. – not accepted
  Nolina texana var. compacta (Trel.) I.M. Johnst. – not accepted
  Mentzelia hirsutissima var. stenophylla (Urb. & Gilg) I.M. Johnst. – not accepted – hairy stickleaf
  Eritrichium nanum var. argenteum (Wight) I.M. Johnst. – accepted – arctic alpine forget-me-not
  Coldenia gossypina (Wooton & Standl.) I.M. Johnst. – not accepted
  Hackelia grisea (Wooton & Standl.) I.M. Johnst. – not accepted
  Hackelia hirsuta (Wooton & Standl.) I.M. Johnst. – accepted – New Mexico stickseed
   

A gray bar