Scientific Name | Common Name | |
Machaeranthera | TANSY-ASTER | |
Machaeranthera arida (Under Leucosyris arida) | | Synonym |
Machaeranthera asteroides (Under Dieteria asteroides) | | Synonym |
Machaeranthera asteroides var. asteroides (Under Dieteria asteroides var. asteroides) | | Synonym |
Machaeranthera asteroides var. lagunensis (Under Dieteria asteroides var. lagunensis) | | Synonym |
Machaeranthera canescens subsp. canescens (Under Dieteria canescens var. canescens) | | Synonym |
Machaeranthera canescens var. canescens (Under Dieteria canescens var. canescens) | | Synonym |
Machaeranthera canescens var. incana (Under Dieteria canescens var. incana) | | Synonym |
Machaeranthera canescens var. leucanthemifolia (Under Dieteria canescens var. leucanthemifolia) | | Synonym |
Machaeranthera canescens var. shastensis (Under Dieteria canescens var. shastensis) | | Synonym |
Machaeranthera canescens var. ziegleri (Under Dieteria canescens var. ziegleri) | | Synonym |
Machaeranthera carnosa (Under Leucosyris carnosa) | | Synonym |
Machaeranthera carnosa var. intricata (Under Leucosyris carnosa) | | Synonym |
Machaeranthera cognata (Under Xylorhiza cognata) | | Synonym |
Machaeranthera gracilis (Under Xanthisma gracile) | | Synonym |
Machaeranthera juncea (Under Xanthisma junceum) | | Synonym |
Machaeranthera orcuttii (Under Xylorhiza orcuttii) | | Synonym |
Machaeranthera pinnatifida subsp. gooddingii (Under Xanthisma spinulosum var. gooddingii) | | Synonym, in part |
Machaeranthera pinnatifida var. gooddingii (Under Xanthisma spinulosum var. gooddingii) | | Synonym |
Machaeranthera tanacetifolia | | Native |
Machaeranthera tephrodes (Under Dieteria asteroides var. asteroides) | | Synonym |
Machaerocarpus californicus (Under Damasonium californicum) | | Synonym |
Maclura | OSAGE ORANGE | |
Maclura pomifera | | Naturalized |
Macrocalyx bipinnatifidus (Under Eucrypta chrysanthemifolia var. bipinnatifida) | | Synonym |
Macrocalyx chrysanthemifolius (Under Eucrypta chrysanthemifolia var. chrysanthemifolia) | | Synonym |
Macrocalyx micranthus (Under Eucrypta micrantha) | | Synonym |
Macroscapa volubilis (Under Dichelostemma volubile) | | Synonym |
Madia ↳ Key to Madia | TARWEED, TARPLANT | |
Madia anomala | | Native |
Madia bolanderi (Under Kyhosia bolanderi) | | Synonym |
Madia capitata (Under Madia sativa) | | Synonym |
Madia citrigracilis | | Native |
Madia citriodora | | Native |
Madia doris-nilesiae (Under Harmonia doris-nilesiae) | | Synonym |
Madia elegans | COMMON MADIA | Native |
Madia elegans subsp. densifolia (Under Madia elegans) | | Synonym |
Madia elegans subsp. vernalis (Under Madia elegans) | | Synonym |
Madia elegans subsp. wheeleri (Under Madia elegans) | | Synonym |
Madia exigua | | Native |
Madia glomerata | MOUNTAIN TARWEED | Native |
Madia gracilis | GUMWEED | Native |
Madia gracilis subsp. collina (Under Madia gracilis) | | Synonym |
Madia gracilis subsp. pilosa (Under Madia gracilis) | | Synonym |
Madia hallii (Under Harmonia hallii) | | Synonym |
Madia madioides (Under Anisocarpus madioides) | | Synonym |
Madia minima (Under Hemizonella minima) | | Synonym |
Madia nutans (Under Harmonia nutans) | | Synonym |
Madia radiata | SHOWY GOLDEN MADIA | Native |
Madia rammii (Under Jensia rammii) | | Synonym |
Madia sativa | COAST TARWEED | Native |
Madia stebbinsii (Under Harmonia stebbinsii) | | Synonym |
Madia subspicata | | Native |
Madia yosemitana (Under Jensia yosemitana) | | Synonym |
Mahonia dictyota (Under Berberis aquifolium var. dictyota) | | Synonym |
Mahonia fremontii (Under Berberis fremontii) | | Synonym |
Mahonia haematocarpa (Under Berberis haematocarpa) | | Synonym |
Mahonia higginsiae (Under Berberis higginsiae) | | Synonym |
Mahonia nervosa var. mendocinensis (Under Berberis nervosa) | | Synonym |
Mahonia nevinii (Under Berberis nevinii) | | Synonym |
Mahonia pinnata subsp. insularis (Under Berberis pinnata subsp. insularis) | | Synonym |
Mahonia pinnata subsp. pinnata (Under Berberis pinnata subsp. pinnata) | | Synonym |
Mahonia repens (Under Berberis aquifolium var. repens) | | Synonym |
Mahonia sonnei (Under Berberis aquifolium var. repens) | | Synonym |
Maianthemum ↳ Key to Maianthemum | FALSE LILY-OF-THE-VALLEY, FALSE SOLOMON'S SEAL | |
Maianthemum dilatatum | | Native |
Maianthemum racemosum | | Native |
Maianthemum racemosum subsp. amplexicaule (Under Maianthemum racemosum) | | Synonym |
Maianthemum stellatum | | Native |
Malacomeris incanus (Under Malacothrix incana) | | Synonym |
Malacothamnus ↳ Key to Malacothamnus | BUSHMALLOW | |
Malacothamnus abbottii | ABBOTT'S BUSHMALLOW | Native |
Malacothamnus aboriginum | INDIAN VALLEY BUSHMALLOW | Native |
Malacothamnus arcuatus | BEWILDERING BUSHMALLOW | Native |
Malacothamnus arcuatus var. arcuatus | WESTERN BEWILDERING BUSHMALLOW, ARCUATE BUSHMALLOW | Native |
Malacothamnus arcuatus var. elmeri | EASTERN BEWILDERING BUSHMALLOW, HALL'S BUSHMALLOW | Native |
Malacothamnus astrotentaculatus | STARRY-TENTACLED BUSHMALLOW | Native |
Malacothamnus clementinus | SAN CLEMENTE ISLAND BUSHMALLOW | Native |
Malacothamnus davidsonii | TUJUNGA BUSHMALLOW, DAVIDSON'S BUSHMALLOW | Native |
Malacothamnus densiflorus | | Native |
Malacothamnus densiflorus var. densiflorus | FEW-RAYED BUSHMALLOW | Native |
Malacothamnus densiflorus var. viscidus | EMERALD UNICORN BUSHMALLOW | Native |
Malacothamnus discombobulatus | DISCOMBOBULATING BUSHMALLOW | Native |
Malacothamnus eastwoodiae | ALICE'S LOVELY BUSHMALLOW | Native |
Malacothamnus enigmaticus | ENIGMATIC BUSHMALLOW | Native |
Malacothamnus fasciculatus | | Native |
Malacothamnus fasciculatus subsp. catalinensis (Under Malacothamnus fasciculatus var. catalinensis) | | Synonym |
Malacothamnus fasciculatus subsp. laxiflorus (Under Malacothamnus fasciculatus var. laxiflorus) | | Synonym |
Malacothamnus fasciculatus var. catalinensis | SANTA CATALINA ISLAND BUSHMALLOW | Native |
Malacothamnus fasciculatus var. fasciculatus | SOUTHERN COASTAL BUSHMALLOW | Native |
Malacothamnus fasciculatus var. laxiflorus | SPLENDID BUSHMALLOW | Native |
Malacothamnus fasciculatus var. nesioticus | SANTA CRUZ ISLAND BUSHMALLOW | Native |
Malacothamnus fasciculatus var. nuttallii (Under Malacothamnus nuttallii) | | Synonym |
Malacothamnus foliosus | ENSENADA BUSHMALLOW | Naturalized |
Malacothamnus fremontii | UNFURLED BUSHMALLOW | Native |
Malacothamnus fremontii subsp. cercophorus (Under Malacothamnus fremontii var. fremontii) | | Synonym |
Malacothamnus fremontii var. exfibulosus | SHORT-HAIRED UNFURLED BUSHMALLOW, HELLER'S BUSHMALLOW | Native |
Malacothamnus fremontii var. fremontii | LONG-HAIRED UNFURLED BUSHMALLOW | Native |
Malacothamnus gracilis (Under Malacothamnus jonesii var. gracilis) | | Synonym |
Malacothamnus hallii (Under Malacothamnus arcuatus var. elmeri) | | Synonym |
Malacothamnus helleri (Under Malacothamnus fremontii var. exfibulosus) | | Synonym |
Malacothamnus howellii (Under Malacothamnus fremontii var. fremontii) | | Synonym |
Malacothamnus involucratus | CARMEL VALLEY BUSHMALLOW | Native |
Malacothamnus jonesii | | Native |
Malacothamnus jonesii var. gracilis | HUASNA BUSHMALLOW, SLENDER BUSHMALLOW | Native |
Malacothamnus jonesii var. jonesii | JONES'S BUSHMALLOW | Native |
Malacothamnus jonesii var. niveus | FRAGRANT-SNOW BUSHMALLOW | Native |
Malacothamnus lucianus | SANTA LUCIA BUSHMALLOW, ARROYO SECO BUSHMALLOW | Native |
Malacothamnus marrubioides | SANTA CLARITA BUSHMALLOW | Native |
Malacothamnus mendocinensis | MENDOCINO BUSHMALLOW | Native |
Malacothamnus nesioticus (Under Malacothamnus fasciculatus var. nesioticus) | | Synonym |
Malacothamnus niveus (Under Malacothamnus jonesii var. niveus) | | Synonym |
Malacothamnus nuttallii | OJAI BUSHMALLOW | Native |
Malacothamnus orbiculatus | TEHACHAPI BUSHMALLOW | Native |
Malacothamnus orbiculatus subsp. clementinus (Under Malacothamnus clementinus) | | Synonym |
Malacothamnus palmeri | CAMBRIA BUSHMALLOW | Native |
Malacothamnus palmeri var. involucratus (Under Malacothamnus involucratus) | | Synonym |
Malacothamnus palmeri var. lucianus (Under Malacothamnus lucianus) | | Synonym |
Malacothamnus paniculatus (Under Malacothamnus foliosus) | | Synonym |
Malacothamnus parishii (Under Malacothamnus fasciculatus var. laxiflorus) | | Synonym |
Malacothrix ↳ Key to Malacothrix | | |
Malacothrix altissima (Under Malacothrix saxatilis var. tenuifolia) | | Synonym |
Malacothrix californica | | Native |
Malacothrix clevelandii | | Native |
Malacothrix coulteri | SNAKE'S-HEAD | Native |
Malacothrix coulteri var. cognata (Under Malacothrix coulteri) | | Synonym |
Malacothrix floccifera | | Native |
Malacothrix foliosa | | Native |
Malacothrix foliosa subsp. crispifolia | WAVY-LEAVED MALACOTHRIX | Native |
Malacothrix foliosa subsp. foliosa | LEAFY MALACOTHRIX | Native |
Malacothrix foliosa subsp. philbrickii | PHILBRICK'S MALACOTHRIX | Native |
Malacothrix foliosa subsp. polycephala | MANY-HEADED MALACOTHRIX | Native |
Malacothrix glabrata | DESERT DANDELION | Native |
Malacothrix incana | DUNEDELION | Native |
Malacothrix incana var. succulenta (Under Malacothrix incana) | | Synonym |
Malacothrix indecora | SANTA CRUZ ISLAND MALACOTHRIX | Native |
Malacothrix junakii | JUNAK'S MALACOTHRIX | Native |
Malacothrix phaeocarpa | DUSKY-FRUITED MALACOTHRIX | Native |
Malacothrix saxatilis | | Native |
Malacothrix saxatilis var. altissima (Under Malacothrix saxatilis var. tenuifolia) | | Synonym |
Malacothrix saxatilis var. arachnoidea | CARMEL VALLEY MALACOTHRIX | Native |
Malacothrix saxatilis var. commutata | | Native |
Malacothrix saxatilis var. implicata | | Native |
Malacothrix saxatilis var. saxatilis | CLIFF MALACOTHRIX | Native |
Malacothrix saxatilis var. tenuifolia | | Native |
Malacothrix senecioides (Under Malacothrix clevelandii) | | Synonym |
Malacothrix similis | MEXICAN MALACOTHRIX | Native |
Malacothrix sonchoides | | Native |
Malacothrix squalida | ISLAND MALACOTHRIX | Native |
Malacothrix stebbinsii | | Native |
Malacothrix torreyi | | Native |
Malaxis | | |
Malaxis brachypoda (Under Malaxis monophyllos var. brachypoda) | | Synonym |
Malaxis monophyllos subsp. brachypoda (Under Malaxis monophyllos var. brachypoda) | | Synonym |
Malaxis monophyllos var. brachypoda | WHITE BOG ADDER'S-MOUTH | Native |
Malcolmia africana (Under Strigosella africana) | | Synonym |
Malephora | | |
Malephora crocea | | Naturalized |
Malephora purpureo-crocea (Under Malephora crocea) | | Synonym |
Malosma | | |
Malosma laurina | LAUREL SUMAC | Native |
Malperia | | |
Malperia tenuis | BROWN TURBANS | Native |
Malus ↳ Key to Malus | | |
Malus domestica (Under Malus pumila) | | Synonym |
Malus fusca | OREGON CRAB APPLE | Native |
Malus pumila | APPLE | Naturalized |
Malus pumila var. domestica (Under Malus pumila) | | Synonym |
Malus sylvestris (Under Malus pumila) | | Misapplied name |
Malva ↳ Key to Malva | MALLOW | |
Malva arborea | TREE MALLOW | Naturalized |
Malva assurgentiflora | ISLAND MALLOW | Native |
Malva assurgentiflora subsp. assurgentiflora (Under Malva assurgentiflora) | | Synonym ined. |
Malva assurgentiflora subsp. glabra (Under Malva assurgentiflora) | | Synonym ined. |
Malva crispa (Under Malva verticillata var. crispa) | | Synonym |
Malva dendromorpha (Under Malva arborea) | | Superfluous name |
Malva fasciculata (Under Malacothamnus fasciculatus var. fasciculatus) | | Synonym |
Malva linnaei (Under Malva multiflora) | | Superfluous name |
Malva multiflora | CRETAN MALLOW | Naturalized |
Malva neglecta | COMMON MALLOW | Naturalized |
Malva nicaeensis | BULL MALLOW | Naturalized |
Malva parviflora | CHEESEWEED, LITTLE MALLOW | Naturalized |
Malva pseudolavatera (Under Malva multiflora) | | Synonym |
Malva sylvestris | HIGH MALLOW | Naturalized |
Malva sylvestris var. mauritiana (Under Malva sylvestris) | | Synonym |
Malva verticillata var. crispa | CRISPED MALLOW, CURLED MALLOW | Garden and urban weed |
Malvaceae ↳ Key to Malvaceae | MALLOW FAMILY | |
Malvastrum abbottii (Under Malacothamnus abbottii) | | Synonym |
Malvastrum aboriginum (Under Malacothamnus aboriginum) | | Synonym |
Malvastrum arcuatum (Under Malacothamnus arcuatus var. arcuatus) | | Synonym |
Malvastrum capense (Under Anisodontea capensis) | | Synonym |
Malvastrum catalinense (Under Malacothamnus fasciculatus var. catalinensis) | | Synonym |
Malvastrum clementinum (Under Malacothamnus clementinus) | | Synonym |
Malvastrum davidsonii (Under Malacothamnus davidsonii) | | Synonym |
Malvastrum densiflorum (Under Malacothamnus densiflorus var. densiflorus) | | Synonym |
Malvastrum dudleyi (Under Malacothamnus jonesii var. jonesii) | | Synonym |
Malvastrum exilis (Under Eremalche exilis) | | Synonym |
Malvastrum fasciculatum (Under Malacothamnus fasciculatus var. fasciculatus) | | Synonym |
Malvastrum fasciculatum var. catalinense (Under Malacothamnus fasciculatus var. catalinensis) | | Synonym |
Malvastrum fasciculatum var. laxiflorum (Under Malacothamnus fasciculatus var. laxiflorus) | | Synonym |
Malvastrum fasciculatum var. nesioticum (Under Malacothamnus fasciculatus var. nesioticus) | | Synonym |
Malvastrum fasciculatum var. nuttallii (Under Malacothamnus nuttallii) | | Synonym |
Malvastrum foliosum (Under Malacothamnus foliosus) | | Synonym |
Malvastrum fremontii (Under Malacothamnus fremontii var. fremontii) | | Synonym |
Malvastrum fremontii subsp. exfibulosum (Under Malacothamnus fremontii var. exfibulosus) | | Synonym |
Malvastrum fremontii var. cercophorum (Under Malacothamnus fremontii var. fremontii) | | Synonym |
Malvastrum fremontii var. helleri (Under Malacothamnus fremontii var. exfibulosus) | | Synonym |
Malvastrum fremontii var. niveum (Under Malacothamnus jonesii var. niveus) | | Synonym |
Malvastrum fremontii var. orbiculatum (Under Malacothamnus orbiculatus) | | Synonym |
Malvastrum gabrielense (Under Malacothamnus marrubioides) | | Synonym |
Malvastrum gracile (Under Malacothamnus jonesii var. gracilis) | | Synonym |
Malvastrum hallii (Under Malacothamnus arcuatus var. elmeri) | | Synonym |
Malvastrum helleri (Under Malacothamnus fremontii var. exfibulosus) | | Synonym |
Malvastrum howellii (Under Malacothamnus fremontii var. fremontii) | | Synonym |
Malvastrum howellii var. cordatum (Under Malacothamnus fremontii var. fremontii) | | Synonym |
Malvastrum involucratum (Under Malacothamnus involucratus) | | Synonym |
Malvastrum jonesii (Under Malacothamnus jonesii var. jonesii) | | Synonym |
Malvastrum kernense (Under Eremalche parryi subsp. kernensis) | | Synonym |
Malvastrum marrubioides (Under Malacothamnus marrubioides) | | Synonym |
Malvastrum marrubioides var. paniculatum (Under Malacothamnus foliosus) | | Synonym |
Malvastrum mendocinense (Under Malacothamnus mendocinensis) | | Synonym |
Malvastrum nesioticum (Under Malacothamnus fasciculatus var. nesioticus) | | Synonym |
Malvastrum nesioticum subsp. nuttallii (Under Malacothamnus nuttallii) | | Synonym |
Malvastrum niveum (Under Malacothamnus jonesii var. niveus) | | Synonym |
Malvastrum nuttallii (Under Malacothamnus nuttallii) | | Synonym |
Malvastrum orbiculatum (Under Malacothamnus orbiculatus) | | Synonym |
Malvastrum palmeri (Under Malacothamnus palmeri) | | Synonym |
Malvastrum paniculatum (Under Malacothamnus foliosus) | | Synonym |
Malvastrum parishii (Under Malacothamnus fasciculatus var. laxiflorus) | | Synonym |
Malvastrum rotundifolium (Under Eremalche rotundifolia) | | Synonym |
Malvastrum splendidum (Under Malacothamnus fasciculatus var. laxiflorus) | | Synonym |
Malvastrum thurberi (Under Malacothamnus fasciculatus var. fasciculatus) | | Synonym |
Malvastrum thurberi var. laxiflorum (Under Malacothamnus fasciculatus var. laxiflorus) | | Synonym |
Malvastrum viscidum (Under Malacothamnus densiflorus var. viscidus) | | Synonym |
Malvella | | |
Malvella leprosa | ALKALI-MALLOW, WHITE-WEED | Native |
Malveopsis arcuata (Under Malacothamnus arcuatus var. arcuatus) | | Synonym |
Malveopsis fasciculata (Under Malacothamnus fasciculatus var. fasciculatus) | | Synonym |
Malveopsis fremontii (Under Malacothamnus fremontii var. fremontii) | | Synonym |
Malveopsis splendida (Under Malacothamnus fasciculatus var. laxiflorus) | | Synonym |
Mammillaria ↳ Key to Mammillaria | FISHHOOK CACTUS | |
Mammillaria alversonii (Under Escobaria alversonii) | | Synonym |
Mammillaria deserti (Under Escobaria chlorantha) | | Synonym |
Mammillaria dioica | | Native |
Mammillaria dioica var. incerta (Under Mammillaria dioica) | | Synonym |
Mammillaria grahamii var. grahamii | GRAHAM'S FISHHOOK CACTUS | Native |
Mammillaria microcarpa (Under Mammillaria grahamii var. grahamii) | | Synonym |
Mammillaria milleri (Under Mammillaria grahamii var. grahamii) | | Synonym |
Mammillaria tetrancistra | | Native |
Marah ↳ Key to Marah | MAN-ROOT, WILD CUCUMBER | |
Marah fabacea | CALIFORNIA MAN-ROOT | Native |
Marah fabacea var. agrestis (Under Marah fabacea) | | Synonym |
Marah fabaceus (Under Marah fabacea) | | Orthographic variant |
Marah guadalupensis (Under Marah macrocarpa) | | Synonym |
Marah horrida | SIERRA MAN-ROOT | Native |
Marah horridus (Under Marah horrida) | | Orthographic variant |
Marah macrocarpa | CHILICOTHE | Native |
Marah macrocarpa var. macrocarpa (Under Marah macrocarpa) | | Synonym |
Marah macrocarpa var. major (Under Marah macrocarpa) | | Synonym |
Marah macrocarpa var. micrantha (Under Marah macrocarpa) | | Synonym |
Marah macrocarpus (Under Marah macrocarpa) | | Orthographic variant |
Marah macrocarpus var. macrocarpus (Under Marah macrocarpa) | | Orthographic variant |
Marah macrocarpus var. major (Under Marah macrocarpa) | | Orthographic variant |
Marah macrocarpus var. micranthus (Under Marah macrocarpa) | | Orthographic variant |
Marah oregana | COAST MAN-ROOT | Native |
Marah oreganus (Under Marah oregana) | | Orthographic variant |
Marah watsonii | TAW MAN-ROOT | Native |
Marina ↳ Key to Marina | | |
Marina orcuttii var. orcuttii | CALIFORNIA MARINA | Native |
Marina parryi | | Native |
Marrubium | HOREHOUND | |
Marrubium vulgare | | Naturalized |
Marsilea ↳ Key to Marsilea | WATER-CLOVER | |
Marsilea oligospora | | Native |
Marsilea vestita subsp. vestita | | Native |
Marsilea vestita var. oligospora (Under Marsilea oligospora) | | Synonym |
Marsileaceae ↳ Key to Marsileaceae | MARSILEA FAMILY | |
Martyniaceae | UNICORN-PLANT FAMILY | |
Maruta cotula (Under Anthemis cotula) | | Synonym |
Matelea | | |
Matelea parvifolia | SPEARLEAF | Native |
Matricaria ↳ Key to Matricaria | | |
Matricaria chamomilla | GERMAN CHAMOMILE | Naturalized |
Matricaria discoidea | PINEAPPLE WEED, RAYLESS CHAMOMILE | Native |
Matricaria globifera (Under Oncosiphon pilulifer) | | Synonym |
Matricaria inodora (Under Tripleurospermum inodorum) | | Synonym |
Matricaria matricarioides (Under Matricaria discoidea) | | Misapplied name |
Matricaria occidentalis | VALLEY MAYWEED | Native |
Matthiola | STOCK | |
Matthiola incana | | Naturalized |
Maurandella | | |
Maurandella antirrhiniflora | VIOLET TWINING SNAPDRAGON | Native |
Maurandya antirrhiniflora (Under Maurandella antirrhiniflora) | | Synonym |
Maurandya antirrhiniflora subsp. antirrhiniflora (Under Maurandella antirrhiniflora) | | Synonym |
Maurandya petrophila (Under Holmgrenanthe petrophila) | | Synonym |
Mauranthemum | | |
Mauranthemum paludosum | MINI-MARGUERITE | Waif |
Maytenus | MAITEN | |
Maytenus boaria | MAITEN TREE | Naturalized |
Meconella ↳ Key to Meconella | | |
Meconella californica | | Native |
Meconella denticulata | | Native |
Meconella linearis (Under Hesperomecon linearis) | | Synonym |
Meconella oregana | OREGON MECONELLA | Native |
Meconella oregana var. denticulata (Under Meconella denticulata) | | Synonym |
Medicago ↳ Key to Medicago | ALFALFA, MEDICK | |
Medicago arabica | BURCLOVER, SPOTTED BURCLOVER | Naturalized |
Medicago hispida (Under Medicago polymorpha) | | Synonym |
Medicago hispida var. confinis (Under Medicago polymorpha) | | Synonym |
Medicago hispida var. hispida (Under Medicago polymorpha) | | Synonym |
Medicago lupulina | BLACK MEDICK | Naturalized |
Medicago lupulina var. cupaniana (Under Medicago lupulina) | | Synonym |
Medicago minima | BURCLOVER | Naturalized |
Medicago minima subsp. brevispina (Under Medicago polymorpha) | | Synonym |
Medicago minima var. brevispina (Under Medicago polymorpha) | | Synonym |
Medicago muricata (Under Medicago truncatula) | | Misapplied name |
Medicago orbicularis | | Agricultural, garden, or urban weed |
Medicago polymorpha | CALIFORNIA BURCLOVER | Naturalized |
Medicago polymorpha var. brevispina (Under Medicago polymorpha) | | Synonym |
Medicago polymorpha var. minima (Under Medicago minima) | | Synonym |
Medicago praecox | | Naturalized |
Medicago rigidula | TIFTON MEDICK, TIFTON BURCLOVER | Naturalized |
Medicago sativa | ALFALFA | Naturalized |
Medicago sativa subsp. falcata (Under Medicago sativa) | | Synonym |
Medicago sativa subsp. sativa (Under Medicago sativa) | | Synonym |
Medicago scutellata | SNAIL MEDICK | Waif |
Medicago truncatula | BARREL MEDICK, BARREL CLOVER | Naturalized |
Melaleuca ↳ Key to Melaleuca | BOTTLEBRUSH | |
Melaleuca citrina | CRIMSON BOTTLEBRUSH | Waif |
Melaleuca viminalis | WEEPING BOTTLEBRUSH | Naturalized |
Melanthiaceae ↳ Key to Melanthiaceae | FALSE-HELLEBORE FAMILY | |
Melia | BEAD TREE | |
Melia azedarach | CHINA BERRY, PERSIAN LILAC | Naturalized |
Meliaceae | MAHOGANY FAMILY | |
Melica ↳ Key to Melica | ONIONGRASS, MELIC | |
Melica aristata | AWNED MELIC | Native |
Melica bulbosa | ONIONGRASS | Native |
Melica californica | CALIFORNIA MELIC | Native |
Melica frutescens | WOODY MELIC | Native |
Melica fugax | LITTLE MELIC | Native |
Melica geyeri | GEYER'S ONIONGRASS | Native |
Melica geyeri var. aristulata (Under Melica geyeri) | | Synonym |
Melica geyeri var. geyeri (Under Melica geyeri) | | Synonym |
Melica harfordii | | Native |
Melica imperfecta | LITTLE CALIFORNIA MELICA | Native |
Melica spectabilis | PURPLE ONIONGRASS | Native |
Melica stricta | ROCK MELIC | Native |
Melica stricta var. albicaulis (Under Melica stricta) | | Synonym |
Melica stricta var. stricta (Under Melica stricta) | | Synonym |
Melica subulata | ALASKAN ONIONGRASS | Native |
Melica torreyana | TORREY'S MELIC | Native |
Melilotus ↳ Key to Melilotus | SWEETCLOVER | |
Melilotus alba (Under Melilotus albus) | | Orthographic variant |
Melilotus albus | WHITE SWEETCLOVER | Naturalized |
Melilotus indica (Under Melilotus indicus) | | Orthographic variant |
Melilotus indicus | SOURCLOVER | Naturalized |
Melilotus officinalis | YELLOW SWEETCLOVER | Naturalized |
Melinis | | |
Melinis repens subsp. repens | NATAL GRASS, RUBY GRASS | Naturalized |
Melissa | | |
Melissa officinalis | LEMON BALM | Naturalized |
Menodora ↳ Key to Menodora | | |
Menodora scabra | ROUGH MENODORA | Native |
Menodora scabra var. glabrescens | | Native |
Menodora scabra var. scabra | | Native |
Menodora scoparia (Under Menodora scabra var. glabrescens) | | Synonym |
Menodora spinescens | | Native |
Menodora spinescens var. mohavensis | | Native |
Menodora spinescens var. spinescens | | Native |
Mentha ↳ Key to Mentha | MINT | |
Mentha ×gracilis | SCOTCH SPEARMINT | Naturalized |
Mentha ×piperita | PEPPERMINT | Naturalized |
Mentha ×rotundifolia | APPLE MINT | Naturalized |
Mentha ×smithiana | REDSTEM MINT | Naturalized |
Mentha ×villosa | APPLE MINT | Naturalized |
Mentha aquatica | WATERMINT | Naturalized |
Mentha arvensis | FIELD MINT | Naturalized |
Mentha arvensis var. canadensis (Under Mentha canadensis) | | Synonym |
Mentha arvensis var. villosa (Under Mentha arvensis) | | Synonym |
Mentha arvensis var. villosa (Under Mentha canadensis) | | Synonym |
Mentha canadensis | AMERICAN CORNMINT, JAPANESE PEPPERMINT | Native |
Mentha citrata (Under Mentha aquatica) | | Synonym |
Mentha citrata (Under Mentha ×piperita) | | Unabridged misapplied name |
Mentha gentilis (Under Mentha ×gracilis) | | Unabridged misapplied name |
Mentha longifolia | | Naturalized |
Mentha pulegium | PENNYROYAL | Naturalized |
Mentha rotundifolia (Under Mentha suaveolens) | | Unabridged misapplied name |
Mentha spicata | SPEARMINT | Naturalized |
Mentha suaveolens | PINEAPPLE MINT | Naturalized |
Mentzelia ↳ Key to Mentzelia | BLAZING STAR | |
Mentzelia affinis | | Native |
Mentzelia albicaulis | | Native |
Mentzelia congesta | | Native |
Mentzelia congesta var. davidsoniana (Under Mentzelia congesta) | | Synonym |
Mentzelia crocea | | Native |
Mentzelia desertorum | | Native |
Mentzelia dispersa | | Native |
Mentzelia dispersa var. compacta (Under Mentzelia dispersa) | | Synonym |
Mentzelia dispersa var. dispersa (Under Mentzelia dispersa) | | Synonym |
Mentzelia dispersa var. latifolia (Under Mentzelia dispersa) | | Synonym |
Mentzelia dispersa var. obtusa (Under Mentzelia dispersa) | | Synonym |
Mentzelia eremophila | SOLITARY BLAZING STAR | Native |
Mentzelia gracilenta | | Native |
Mentzelia gracilenta (Under Mentzelia pectinata var. chrysopetala) | | Misapplied name |
Mentzelia hirsutissima | HAIRY STICKLEAF | Native |
Mentzelia hirsutissima var. stenophylla (Under Mentzelia hirsutissima) | | Synonym |
Mentzelia involucrata | | Native |
Mentzelia involucrata var. involucrata (Under Mentzelia involucrata) | | Synonym |
Mentzelia involucrata var. megalantha (Under Mentzelia involucrata) | | Synonym |
Mentzelia inyoensis | INYO BLAZING STAR | Native |
Mentzelia jonesii | | Native |
Mentzelia laevicaulis var. laevicaulis | | Native |
Mentzelia leucophylla (Under Mentzelia oreophila) | | Unabridged misapplied name |
Mentzelia lindleyi | | Native |
Mentzelia lindleyi subsp. crocea (Under Mentzelia crocea) | | Synonym |
Mentzelia longiloba var. longiloba | DUNE BLAZING STAR | Native |
Mentzelia micrantha | | Native |
Mentzelia monoensis | MONO CRATERS BLAZING STAR | Native |
Mentzelia montana | | Native |
Mentzelia multiflora subsp. longiloba (Under Mentzelia longiloba var. longiloba) | | Synonym |
Mentzelia multiflora var. longiloba (Under Mentzelia longiloba var. longiloba) | | Synonym |
Mentzelia nitens | | Native |
Mentzelia obscura | | Native |
Mentzelia oreophila | ARGUS BLAZING STAR | Native |
Mentzelia pectinata | | Native |
Mentzelia pectinata var. chrysopetala | OBISPO BLAZING STAR | Native |
Mentzelia pectinata var. pectinata | SAN JOAQUIN BLAZING STAR | Native |
Mentzelia peirsonii (Under Mentzelia tricuspis) | | Synonym |
Mentzelia pinetorum (Under Mentzelia dispersa) | | Synonym |
Mentzelia polita | POLISHED BLAZING STAR | Native |
Mentzelia pterosperma | WING-SEED BLAZING STAR | Native |
Mentzelia puberula | DARLINGTON'S BLAZING STAR | Native |
Mentzelia ravenii | | Native |
Mentzelia reflexa | | Native |
Mentzelia torreyi | TORREY'S BLAZING STAR | Native |
Mentzelia tricuspis | SPINY-HAIR BLAZING STAR | Native |
Mentzelia tricuspis var. brevicornuta (Under Mentzelia tridentata) | | Synonym |
Mentzelia tridentata | CREAMY BLAZING STAR | Native |
Mentzelia veatchiana | | Native |
Menyanthaceae ↳ Key to Menyanthaceae | BUCKBEAN FAMILY | |
Menyanthes | BUCKBEAN, BOGBEAN | |
Menyanthes trifoliata | | Native |
Menziesia | | |
Menziesia ferruginea | MOCK AZALEA | Native |
Mercurialis | MERCURY | |
Mercurialis annua | | Naturalized |
Mertensia ↳ Key to Mertensia | BLUEBELL | |
Mertensia bella | OREGON LUNGWORT | Native |
Mertensia ciliata var. stomatechoides | STREAMSIDE BLUEBELL | Native |
Mertensia cusickii | TOIYABE BLUEBELLS | Native |
Mertensia longiflora | LONG BLUEBELLS | Native |
Mertensia oblongifolia | SAGEBRUSH BLUEBELL | Native |
Mertensia oblongifolia var. amoena | BEAUTIFUL SAGEBRUSH BLUEBELLS | Native |
Mertensia oblongifolia var. nevadensis | | Native |
Mertensia oblongifolia var. oblongifolia | SAGEBRUSH BLUEBELLS | Native |
Mertensia toiyabensis (Under Mertensia cusickii) | | Synonym |
Mesembryanthemum ↳ Key to Mesembryanthemum | ICEPLANT | |
Mesembryanthemum chilensis (Under Carpobrotus chilensis) | | Synonym |
Mesembryanthemum cordifolium (Under Aptenia cordifolia) | | Synonym |
Mesembryanthemum crystallinum | CRYSTALLINE ICEPLANT | Naturalized |
Mesembryanthemum edule (Under Carpobrotus edulis) | | Synonym |
Mesembryanthemum floribundum (Under Drosanthemum floribundum) | | Synonym |
Mesembryanthemum litorale (Under Delosperma litorale) | | Synonym |
Mesembryanthemum nodiflorum | SLENDER-LEAVED ICEPLANT | Naturalized |
Mesembryanthemum pugioniforme (Under Conicosia pugioniformis) | | Synonym |
Micranthes ↳ Key to Micranthes | SAXIFRAGE | |
Micranthes aprica | | Native |
Micranthes bryophora | | Native |
Micranthes californica | | Native |
Micranthes ferruginea | | Native |
Micranthes fragosa | | Native |
Micranthes howellii | HOWELL'S SAXIFRAGE | Native |
Micranthes integrifolia | | Native |
Micranthes marshallii | | Native |
Micranthes nidifica | | Native |
Micranthes odontoloma | | Native |
Micranthes oregana | | Native |
Micranthes tolmiei | | Native |
Microcala quadrangularis (Under Cicendia quadrangularis) | | Synonym |
Micromonolepis | | |
Micromonolepis pusilla | DWARF MONOLEPIS | Native |
Micropus ↳ Key to Micropus | | |
Micropus amphibolus | MOUNT DIABLO COTTONSEED | Native |
Micropus californicus | Q-TIPS | Native |
Micropus californicus var. californicus | COTTONTOP | Native |
Micropus californicus var. subvestitus | | Native |
Microseris ↳ Key to Microseris | | |
Microseris acuminata | | Native |
Microseris bigelovii | | Native |
Microseris borealis | NORTHERN MICROSERIS | Native |
Microseris campestris | | Native |
Microseris decipiens (Under Stebbinsoseris decipiens) | | Synonym |
Microseris douglasii | | Native |
Microseris douglasii subsp. douglasii | | Native |
Microseris douglasii subsp. platycarpha | SMALL-FLOWERED MICROSERIS | Native |
Microseris douglasii subsp. tenella | | Native |
Microseris elegans | | Native |
Microseris heterocarpa (Under Stebbinsoseris heterocarpa) | | Synonym |
Microseris howellii (Under Microseris laciniata subsp. siskiyouensis) | | Misapplied name |
Microseris laciniata | | Native |
Microseris laciniata subsp. detlingii | DETLING'S SILVERPUFFS | Native |
Microseris laciniata subsp. laciniata | | Native |
Microseris laciniata subsp. leptosepala | | Native |
Microseris laciniata subsp. siskiyouensis | | Native |
Microseris lindleyi (Under Uropappus lindleyi) | | Synonym |
Microseris linearifolia (Under Uropappus lindleyi) | | Synonym |
Microseris nutans | | Native |
Microseris paludosa | MARSH MICROSERIS | Native |
Microseris sylvatica | SYLVAN MICROSERIS | Native |
Microsteris | | |
Microsteris gracilis | | Native |
Microsteris gracilis subsp. gracilis (Under Microsteris gracilis) | | Synonym |
Microsteris gracilis subsp. humilior (Under Microsteris gracilis) | | Synonym ined. |
Microsteris gracilis subsp. humilior (Under Microsteris gracilis) | | Synonym ined. |
Microsteris gracilis subsp. humilis (Under Microsteris gracilis) | | Synonym |
Microsteris gracilis var. gracilis (Under Microsteris gracilis) | | Synonym |
Microsteris gracilis var. humilior (Under Microsteris gracilis) | | Synonym |
Milla capitata (Under Dipterostemon capitatus) | | Synonym |
Milla capitata var. pauciflora (Under Dipterostemon capitatus subsp. pauciflorus) | | Synonym |
Milla crocea (Under Triteleia crocea) | | Synonym |
Milla grandiflora (Under Triteleia grandiflora) | | Synonym |
Milla hyacinthina (Under Triteleia hyacinthina) | | Synonym |
Milla hyacinthina var. lactea (Under Triteleia hyacinthina) | | Synonym |
Milla laxa (Under Triteleia laxa) | | Synonym |
Milla maritima (Under Muilla maritima) | | Synonym |
Milla peduncularis (Under Triteleia peduncularis) | | Synonym |
Milla uniflora (Under Ipheion uniflorum) | | Synonym |
Miltitzia glandulifera (Under Phacelia adenophora) | | Synonym |
Miltitzia glandulifera var. californica (Under Phacelia adenophora) | | Synonym |
Miltitzia inyoensis (Under Phacelia inyoensis) | | Synonym |
Miltitzia parviflora (Under Phacelia inundata) | | Synonym |
Miltitzia pinnatifida (Under Phacelia ivesiana) | | Synonym |
Miltitzia pusilla (Under Phacelia tetramera) | | Synonym |
Miltitzia pusilla var. flagellaris (Under Phacelia tetramera) | | Synonym |
Mimetanthe | DOWNY MIMETANTHE, FALSE MONKEYFLOWER | |
Mimetanthe pilosa | | Native |
Mimulus | MONKEYFLOWER | |
Mimulus acutidens (Under Erythranthe acutidens) | | Synonym |
Mimulus alsinoides (Under Erythranthe alsinoides) | | Synonym |
Mimulus androsaceus (Under Erythranthe androsacea) | | Synonym |
Mimulus angustatus (Under Diplacus angustatus) | | Synonym |
Mimulus angustifolius (Under Diplacus mephiticus) | | Synonym |
Mimulus arenarius (Under Erythranthe arenaria) | | Synonym |
Mimulus aridus (Under Diplacus aridus) | | Synonym |
Mimulus arvensis (Under Erythranthe arvensis) | | Synonym |
Mimulus aurantiacus (Under Diplacus aurantiacus) | | Synonym |
Mimulus aurantiacus subsp. australis (Under Diplacus australis) | | Synonym |
Mimulus aurantiacus var. aridus (Under Diplacus aridus) | | Synonym |
Mimulus aurantiacus var. grandiflorus (Under Diplacus grandiflorus) | | Synonym |
Mimulus aurantiacus var. parviflorus (Under Diplacus parviflorus) | | Synonym |
Mimulus aurantiacus var. pubescens (Under Diplacus longiflorus) | | Synonym |
Mimulus aurantiacus var. puniceus (Under Diplacus puniceus) | | Synonym |
Mimulus bakeri (Under Erythranthe nasuta) | | Synonym |
Mimulus barbatus (Under Erythranthe barbata) | | Synonym |
Mimulus bicolor (Under Erythranthe bicolor) | | Synonym |
Mimulus bifidus (Under Diplacus grandiflorus) | | Synonym |
Mimulus bifidus subsp. fasciculatus (Under Diplacus linearis) | | Synonym |
Mimulus bigelovii (Under Diplacus bigelovii) | | Synonym |
Mimulus bigelovii var. cuspidatus (Under Diplacus bigelovii var. cuspidatus) | | Synonym |
Mimulus bigelovii var. panamintensis (Under Diplacus bigelovii var. cuspidatus) | | Synonym |
Mimulus biolettii (Under Erythranthe filicaulis) | | Synonym |
Mimulus bolanderi (Under Diplacus bolanderi) | | Synonym |
Mimulus brachiatus (Under Diplacus layneae) | | Synonym |
Mimulus brandegeei (Under Diplacus brandegeei) | | Synonym |
Mimulus breviflorus (Under Erythranthe breviflora) | | Synonym |
Mimulus brevipes (Under Diplacus brevipes) | | Synonym |
Mimulus breweri (Under Erythranthe breweri) | | Synonym |
Mimulus caespitosus var. implexus (Under Erythranthe tilingii) | | Synonym |
Mimulus cardinalis (Under Erythranthe cardinalis) | | Synonym |
Mimulus cardinalis var. griseus (Under Erythranthe cardinalis) | | Synonym |
Mimulus cardinalis var. rigens (Under Erythranthe cardinalis) | | Synonym |
Mimulus clementinus (Under Erythranthe guttata) | | Synonym |
Mimulus clevelandii (Under Diplacus clevelandii) | | Synonym |
Mimulus coccineus (Under Diplacus mephiticus) | | Synonym |
Mimulus coccineus var. wolfii (Under Diplacus mephiticus) | | Synonym |
Mimulus congdonii (Under Diplacus congdonii) | | Synonym |
Mimulus constrictus (Under Diplacus constrictus) | | Synonym |
Mimulus corallinus (Under Erythranthe corallina) | | Synonym |
Mimulus cordatus (Under Erythranthe cordata) | | Synonym |
Mimulus crinitus (Under Erythranthe moschata) | | Synonym |
Mimulus cupriphilus (Under Erythranthe pardalis) | | Synonym |
Mimulus cuspidatus (Under Erythranthe nasuta) | | Synonym |
Mimulus decurtatus (Under Diplacus rattanii) | | Synonym |
Mimulus densus (Under Diplacus mephiticus) | | Synonym |
Mimulus dentatus (Under Erythranthe dentata) | | Synonym |
Mimulus diffusus (Under Erythranthe diffusa) | | Synonym |
Mimulus discolor (Under Erythranthe discolor) | | Synonym |
Mimulus discolor (Under Erythranthe moschata) | | Synonym |
Mimulus douglasii (Under Diplacus douglasii) | | Synonym |
Mimulus dudleyi (Under Erythranthe geniculata) | | Synonym |
Mimulus equinus (Under Erythranthe guttata) | | Synonym |
Mimulus erosus (Under Erythranthe nasuta) | | Synonym |
Mimulus evanescens (Under Erythranthe inflatula) | | Synonym |
Mimulus exiguus (Under Erythranthe exigua) | | Synonym |
Mimulus filicaulis (Under Erythranthe filicaulis) | | Synonym |
Mimulus filicifolius (Under Erythranthe filicifolia) | | Synonym |
Mimulus flemingii (Under Diplacus parviflorus) | | Synonym |
Mimulus floribundus (Under Erythranthe floribunda) | | Synonym |
Mimulus floribundus var. geniculatus (Under Erythranthe geniculata) | | Synonym |
Mimulus floribundus var. membranaceus (Under Erythranthe floribunda) | | Synonym |
Mimulus fremontii (Under Diplacus fremontii) | | Synonym |
Mimulus fremontii var. vandenbergensis (Under Diplacus vandenbergensis) | | Synonym |
Mimulus geniculatus (Under Erythranthe geniculata) | | Synonym |
Mimulus glabratus subsp. utahensis (Under Erythranthe utahensis) | | Synonym |
Mimulus glabratus var. adscendens (Under Erythranthe guttata) | | Synonym |
Mimulus glareosus (Under Erythranthe microphylla) | | Synonym |
Mimulus glaucescens (Under Erythranthe glaucescens) | | Synonym |
Mimulus glutinosus (Under Diplacus aurantiacus) | | Synonym |
Mimulus glutinosus var. brachypus (Under Diplacus longiflorus) | | Synonym |
Mimulus glutinosus var. linearis (Under Diplacus linearis) | | Synonym |
Mimulus gracilipes (Under Erythranthe gracilipes) | | Synonym |
Mimulus grandiflorus (Under Erythranthe guttata) | | Synonym |
Mimulus grandis (Under Erythranthe grandis) | | Synonym |
Mimulus grantianus (Under Erythranthe diffusa) | | Synonym |
Mimulus grayi (Under Erythranthe acutidens) | | Synonym |
Mimulus guttatus (Under Erythranthe guttata) | | Synonym |
Mimulus guttatus subsp. arenicola (Under Erythranthe arenicola) | | Synonym |
Mimulus guttatus subsp. arvensis (Under Erythranthe arvensis) | | Synonym |
Mimulus guttatus subsp. haidensis (Under Erythranthe guttata) | | Synonym |
Mimulus guttatus subsp. litoralis (Under Erythranthe grandis) | | Synonym |
Mimulus guttatus subsp. micranthus (Under Erythranthe arvensis) | | Synonym |
Mimulus guttatus var. arvensis (Under Erythranthe arvensis) | | Synonym |
Mimulus guttatus var. cupriphilus (Under Erythranthe pardalis) | | Synonym |
Mimulus guttatus var. depauperatus (Under Erythranthe microphylla) | | Synonym |
Mimulus guttatus var. glaucescens (Under Erythranthe glaucescens) | | Synonym |
Mimulus guttatus var. gracilis (Under Erythranthe nasuta) | | Synonym |
Mimulus guttatus var. grandis (Under Erythranthe grandis) | | Synonym |
Mimulus guttatus var. insignis (Under Erythranthe microphylla) | | Synonym |
Mimulus guttatus var. microphyllus (Under Erythranthe microphylla) | | Synonym |
Mimulus guttatus var. moschatus (Under Erythranthe moschata) | | Synonym |
Mimulus guttatus var. nasutus (Under Erythranthe nasuta) | | Synonym |
Mimulus guttatus var. pardalis (Under Erythranthe pardalis) | | Synonym |
Mimulus guttatus var. puberulus (Under Erythranthe guttata) | | Synonym |
Mimulus hirsutus (Under Erythranthe guttata) | | Synonym |
Mimulus implexus (Under Erythranthe tilingii) | | Synonym |
Mimulus implicatus (Under Erythranthe tilingii) | | Synonym |
Mimulus inconspicuus (Under Erythranthe inconspicua) | | Synonym |
Mimulus inconspicuus var. acutidens (Under Erythranthe acutidens) | | Synonym |
Mimulus inconspicuus var. latidens (Under Erythranthe latidens) | | Synonym |
Mimulus inflatulus (Under Erythranthe inflatula) | | Synonym |
Mimulus jepsonii (Under Diplacus jepsonii) | | Synonym |
Mimulus johnstonii (Under Diplacus johnstonii) | | Synonym |
Mimulus kelloggii (Under Diplacus kelloggii) | | Synonym |
Mimulus laciniatus (Under Erythranthe laciniata) | | Synonym |
Mimulus langsdorffii (Under Erythranthe guttata) | | Synonym |
Mimulus langsdorffii var. argutus (Under Erythranthe guttata) | | Synonym |
Mimulus langsdorffii var. arvensis (Under Erythranthe arvensis) | | Synonym |
Mimulus langsdorffii var. californicus (Under Erythranthe guttata) | | Synonym |
Mimulus langsdorffii var. grandis (Under Erythranthe grandis) | | Synonym |
Mimulus langsdorffii var. guttatus (Under Erythranthe guttata) | | Synonym |
Mimulus langsdorffii var. insignis (Under Erythranthe microphylla) | | Synonym |
Mimulus langsdorffii var. microphyllus (Under Erythranthe microphylla) | | Synonym |
Mimulus langsdorffii var. minimus (Under Erythranthe guttata) | | Synonym |
Mimulus langsdorffii var. nasutus (Under Erythranthe nasuta) | | Synonym |
Mimulus langsdorffii var. platyphyllus (Under Erythranthe guttata) | | Synonym |
Mimulus langsdorffii var. tilingii (Under Erythranthe tilingii) | | Synonym |
Mimulus latidens (Under Erythranthe latidens) | | Synonym |
Mimulus latifolius (Under Diplacus brandegeei) | | Synonym |
Mimulus laxus (Under Erythranthe microphylla) | | Synonym |
Mimulus layneae (Under Diplacus layneae) | | Synonym |
Mimulus leibergii (Under Erythranthe moschata) | | Synonym |
Mimulus leptaleus (Under Diplacus leptaleus) | | Synonym |
Mimulus lewisii (Under Erythranthe lewisii) | | Synonym |
Mimulus linearis (Under Diplacus linearis) | | Synonym |
Mimulus longiflorus (Under Diplacus longiflorus) | | Synonym |
Mimulus longiflorus subsp. calycinus (Under Diplacus calycinus) | | Synonym |
Mimulus longiflorus var. linearis (Under Diplacus linearis) | | Synonym |
Mimulus longiflorus var. rutilus (Under Diplacus longiflorus) | | Synonym |
Mimulus longulus (Under Erythranthe arvensis) | | Synonym |
Mimulus lucens (Under Erythranthe tilingii) | | Synonym |
Mimulus luteus var. depauperatus (Under Erythranthe microphylla) | | Synonym |
Mimulus luteus var. gracilis (Under Erythranthe nasuta) | | Synonym |
Mimulus lyratus (Under Erythranthe guttata) | | Synonym |
Mimulus maguirei (Under Erythranthe cordata) | | Synonym |
Mimulus marmoratus (Under Erythranthe marmorata) | | Synonym |
Mimulus membranaceus (Under Erythranthe floribunda) | | Synonym |
Mimulus mephiticus (Under Diplacus mephiticus) | | Synonym |
Mimulus micranthus (Under Erythranthe arvensis) | | Synonym |
Mimulus microcarpus (Under Diplacus jepsonii) | | Synonym |
Mimulus microphyllus (Under Erythranthe microphylla) | | Synonym |
Mimulus minusculus (Under Erythranthe corallina) | | Synonym |
Mimulus minusculus (Under Erythranthe tilingii) | | Synonym |
Mimulus mohavensis (Under Diplacus mohavensis) | | Synonym |
Mimulus moniliformis (Under Erythranthe moschata) | | Synonym |
Mimulus montioides (Under Erythranthe montioides) | | Synonym |
Mimulus moschatus (Under Erythranthe moschata) | | Synonym |
Mimulus moschatus var. moniliformis (Under Erythranthe moschata) | | Synonym |
Mimulus moschatus var. pallidiflorus (Under Erythranthe moschata) | | Synonym |
Mimulus moschatus var. sessilifolius (Under Erythranthe ptilota) | | Synonym |
Mimulus nanus (Under Diplacus nanus) | | Synonym |
Mimulus nanus var. bicolor (Under Diplacus bicolor) | | Synonym |
Mimulus nanus var. jepsonii (Under Diplacus jepsonii) | | Synonym |
Mimulus nanus var. mephiticus (Under Diplacus mephiticus) | | Synonym |
Mimulus nasutus (Under Erythranthe nasuta) | | Synonym |
Mimulus nasutus var. insignis (Under Erythranthe microphylla) | | Synonym |
Mimulus norrisii (Under Erythranthe norrisii) | | Synonym |
Mimulus nudatus (Under Erythranthe nudata) | | Synonym |
Mimulus palmeri (Under Erythranthe palmeri) | | Synonym |
Mimulus palmeri var. androsaceus (Under Erythranthe androsacea) | | Synonym |
Mimulus paniculatus (Under Erythranthe guttata) | | Synonym |
Mimulus pardalis (Under Erythranthe pardalis) | | Synonym |
Mimulus parishii (Under Erythranthe parishii) | | Synonym |
Mimulus parryi (Under Diplacus parryi) | | Synonym |
Mimulus peduncularis (Under Erythranthe floribunda) | | Synonym |
Mimulus petiolaris (Under Erythranthe guttata) | | Synonym |
Mimulus pictus (Under Diplacus pictus) | | Synonym |
Mimulus pilosellus (Under Erythranthe primuloides) | | Synonym |
Mimulus pilosus (Under Mimetanthe pilosa) | | Synonym |
Mimulus platycalyx (Under Erythranthe microphylla) | | Synonym |
Mimulus platylaemus (Under Diplacus bolanderi) | | Synonym |
Mimulus primuloides (Under Erythranthe primuloides) | | Synonym |
Mimulus primuloides subsp. linearifolius (Under Erythranthe linearifolia) | | Synonym |
Mimulus primuloides var. linearifolius (Under Erythranthe linearifolia) | | Synonym |
Mimulus primuloides var. minimus (Under Erythranthe primuloides) | | Synonym |
Mimulus primuloides var. pilosellus (Under Erythranthe primuloides) | | Synonym |
Mimulus prionophyllus (Under Erythranthe guttata) | | Synonym |
Mimulus procerus (Under Erythranthe grandis) | | Synonym |
Mimulus puberulus (Under Erythranthe guttata) | | Synonym |
Mimulus pulchellus (Under Diplacus pulchellus) | | Synonym |
Mimulus pulsiferae (Under Erythranthe pulsiferae) | | Synonym |
Mimulus puncticalyx (Under Erythranthe nasuta) | | Synonym |
Mimulus puniceus (Under Diplacus puniceus) | | Synonym |
Mimulus purpureus (Under Erythranthe purpurea) | | Synonym |
Mimulus purpureus var. pauxillus (Under Erythranthe purpurea) | | Synonym |
Mimulus purpureus var. purpureus (Under Erythranthe purpurea) | | Synonym |
Mimulus pygmaeus (Under Diplacus pygmaeus) | | Synonym |
Mimulus rattanii (Under Diplacus rattanii) | | Synonym |
Mimulus rattanii subsp. decurtatus (Under Diplacus rattanii) | | Synonym |
Mimulus rattanii var. decurtatus (Under Diplacus rattanii) | | Synonym |
Mimulus reifschneiderae (Under Diplacus mephiticus) | | Synonym |
Mimulus ringens | | Native or naturalized |
Mimulus rivularis (Under Erythranthe guttata) | | Synonym |
Mimulus rubellus (Under Erythranthe rubella) | | Synonym |
Mimulus rubellus var. breweri (Under Erythranthe breweri) | | Synonym |
Mimulus rubellus var. latiflorus (Under Erythranthe carsonensis) | | Synonym |
Mimulus rupicola (Under Diplacus rupicola) | | Synonym |
Mimulus serotinus (Under Erythranthe floribunda) | | Synonym |
Mimulus shevockii (Under Erythranthe shevockii) | | Synonym |
Mimulus sookensis (Under Erythranthe nasuta) | | Synonym |
Mimulus spissus (Under Diplacus bigelovii var. cuspidatus) | | Synonym |
Mimulus stamineus (Under Diplacus mephiticus) | | Synonym |
Mimulus subreniformis (Under Erythranthe nasuta) | | Synonym |
Mimulus subsecundus (Under Diplacus fremontii) | | Synonym |
Mimulus subsecundus var. constrictus (Under Diplacus constrictus) | | Synonym |
Mimulus suksdorfii (Under Erythranthe suksdorfii) | | Synonym |
Mimulus tilingii (Under Erythranthe tilingii) | | Synonym |
Mimulus tilingii var. corallinus (Under Erythranthe corallina) | | Synonym |
Mimulus tolmiei (Under Diplacus nanus) | | Synonym |
Mimulus torreyi (Under Diplacus torreyi) | | Synonym |
Mimulus traskiae (Under Diplacus traskiae) | | Synonym |
Mimulus tricolor (Under Diplacus tricolor) | | Synonym |
Mimulus veronicifolius (Under Erythranthe tilingii) | | Synonym |
Mimulus viscidus (Under Diplacus viscidus) | | Synonym |
Mimulus viscidus subsp. constrictus (Under Diplacus constrictus) | | Synonym |
Mimulus viscidus var. compactus (Under Diplacus compactus) | | Synonym |
Mimulus washoensis (Under Diplacus mephiticus) | | Synonym |
Mimulus whitneyi (Under Diplacus bicolor) | | Synonym |
Mimulus wolfii (Under Diplacus mephiticus) | | Synonym |
Minuartia biflora (Under Cherleria biflora) | | Synonym |
Minuartia californica (Under Sabulina californica) | | Synonym |
Minuartia cismontana (Under Sabulina cismontana) | | Synonym |
Minuartia decumbens (Under Sabulina decumbens) | | Synonym |
Minuartia douglasii (Under Sabulina douglasii) | | Synonym |
Minuartia howellii (Under Sabulina howellii) | | Synonym |
Minuartia nuttallii (Under Sabulina nuttallii) | | Synonym |
Minuartia nuttallii subsp. fragilis (Under Sabulina nuttallii var. fragilis) | | Synonym |
Minuartia nuttallii subsp. gregaria (Under Sabulina nuttallii var. gregaria) | | Synonym |
Minuartia nuttallii var. fragilis (Under Sabulina nuttallii var. fragilis) | | Synonym |
Minuartia nuttallii var. gracilis (Under Sabulina nuttallii var. gracilis) | | Synonym |
Minuartia nuttallii var. gregaria (Under Sabulina nuttallii var. gregaria) | | Synonym |
Minuartia obtusiloba (Under Cherleria biflora) | | Misapplied name |
Minuartia pusilla (Under Sabulina pusilla) | | Synonym |
Minuartia rosei (Under Sabulina rosei) | | Synonym |
Minuartia rubella (Under Sabulina rubella) | | Synonym |
Minuartia stolonifera (Under Sabulina stolonifera) | | Synonym |
Minuartia stricta (Under Sabulina stricta) | | Synonym |
Mirabilis ↳ Key to Mirabilis | FOUR O'CLOCK | |
Mirabilis albida | | Native |
Mirabilis alipes | | Native |
Mirabilis aspera (Under Mirabilis laevis var. villosa) | | Synonym |
Mirabilis bigelovii (Under Mirabilis laevis var. villosa) | | Synonym |
Mirabilis bigelovii var. aspera (Under Mirabilis laevis var. villosa) | | Synonym |
Mirabilis bigelovii var. bigelovii (Under Mirabilis laevis var. villosa) | | Synonym |
Mirabilis bigelovii var. retrorsa (Under Mirabilis laevis var. retrorsa) | | Synonym |
Mirabilis californica (Under Mirabilis laevis var. crassifolia) | | Synonym |
Mirabilis californica var. californica (Under Mirabilis laevis var. crassifolia) | | Synonym |
Mirabilis californica var. cedrosensis (Under Mirabilis laevis var. crassifolia) | | Synonym |
Mirabilis californica var. cordifolia (Under Mirabilis laevis var. crassifolia) | | Illegitimate name |
Mirabilis coccinea | RED FOUR O'CLOCK | Native |
Mirabilis comata (Under Mirabilis albida) | | Synonym |
Mirabilis froebelii (Under Mirabilis multiflora var. pubescens) | | Synonym |
Mirabilis froebelii var. glabrata (Under Mirabilis multiflora var. pubescens) | | Synonym |
Mirabilis glandulosa (Under Mirabilis multiflora var. glandulosa) | | Synonym |
Mirabilis greenei | GREENE'S FOUR O'CLOCK | Native |
Mirabilis jalapa var. jalapa | | Naturalized |
Mirabilis laevis | | Native |
Mirabilis laevis var. crassifolia | WISHBONE BUSH | Native |
Mirabilis laevis var. retrorsa | | Native |
Mirabilis laevis var. villosa | | Native |
Mirabilis linearis var. linearis | | Naturalized |
Mirabilis multiflora | | Native |
Mirabilis multiflora var. glandulosa | | Native |
Mirabilis multiflora var. pubescens | | Native |
Mirabilis nyctaginea | | Waif |
Mirabilis oblongifolia (Under Mirabilis albida) | | Synonym |
Mirabilis pumila (Under Mirabilis albida) | | Synonym |
Mirabilis retrorsa (Under Mirabilis laevis var. retrorsa) | | Synonym |
Mirabilis tenuiloba | SLENDER-LOBED FOUR O'CLOCK | Native |
Misopates orontium (Under Antirrhinum orontium) | | Synonym |
Mitella breweri (Under Pectiantia breweri) | | Synonym |
Mitella caulescens (Under Mitellastra caulescens) | | Synonym |
Mitella diversifolia (Under Ozomelis diversifolia) | | Synonym |
Mitella ovalis (Under Pectiantia ovalis) | | Synonym |
Mitella pentandra (Under Pectiantia pentandra) | | Synonym |
Mitella trifida (Under Ozomelis trifida) | | Synonym |
Mitellastra | | |
Mitellastra caulescens | | Native |
Modiola | | |
Modiola caroliniana | MODIOLA | Naturalized |
Moehringia | | |
Moehringia macrophylla | LARGE-LEAVED SANDWORT | Native |
Moenchia | | |
Moenchia erecta subsp. erecta | UPRIGHT CHICKWEED | Naturalized |
Mohavea breviflora (Under Antirrhinum mohavea) | | Synonym |
Mohavea confertiflora (Under Antirrhinum confertiflorum) | | Synonym |
Molluginaceae ↳ Key to Molluginaceae | CARPET-WEED FAMILY | |
Mollugo ↳ Key to Mollugo | CARPET-WEED | |
Mollugo cerviana | | Naturalized |
Mollugo verticillata | | Naturalized |
Moluccella | SHELL FLOWER | |
Moluccella laevis | | Historical waif |
Monanthochloe littoralis (Under Distichlis littoralis) | | Synonym |
Monarda | BEE BALM | |
Monarda pectinata | PLAINS BEE BALM | Native |
Monardella ↳ Key to Monardella | | |
Monardella anemonoides (Under Monardella linoides subsp. anemonoides) | | Synonym |
Monardella antonina (Under Monardella villosa subsp. villosa) | | Synonym |
Monardella antonina subsp. antonina (Under Monardella villosa subsp. villosa) | | Synonym |
Monardella antonina subsp. benitensis (Under Monardella villosa subsp. villosa) | | Synonym |
Monardella australis | | Native |
Monardella australis subsp. australis | | Native |
Monardella australis subsp. cinerea | GRAY MONARDELLA | Native |
Monardella australis subsp. jokerstii | JOKERST'S MONARDELLA | Native |
Monardella beneolens | SWEET-SMELLING MONARDELLA | Native |
Monardella boydii | | Native |
Monardella breweri | | Native |
Monardella breweri subsp. breweri | | Native |
Monardella breweri subsp. glandulifera | | Native |
Monardella breweri subsp. lanceolata | MUSTANG MINT | Native |
Monardella breweri subsp. microcephala | | Native |
Monardella candicans | SIERRA MONARDELLA | Native |
Monardella candicans var. exilis (Under Monardella exilis) | | Synonym |
Monardella candicans var. venosa (Under Monardella venosa) | | Synonym |
Monardella cinerea (Under Monardella australis subsp. cinerea) | | Synonym |
Monardella crispa (Under Monardella undulata subsp. crispa) | | Synonym |
Monardella douglasii | | Native |
Monardella douglasii subsp. venosa (Under Monardella venosa) | | Synonym |
Monardella douglasii var. parryi (Under Monardella venosa) | | Synonym |
Monardella douglasii var. venosa (Under Monardella venosa) | | Synonym |
Monardella eremicola | | Native |
Monardella exilis | | Native |
Monardella follettii | FOLLETT'S MONARDELLA | Native |
Monardella franciscana (Under Monardella villosa subsp. franciscana) | | Synonym |
Monardella frutescens (Under Monardella undulata subsp. undulata) | | Synonym |
Monardella glauca (Under Monardella odoratissima subsp. glauca) | | Synonym |
Monardella hypoleuca | | Native |
Monardella hypoleuca subsp. hypoleuca | | Native |
Monardella hypoleuca subsp. intermedia | | Native |
Monardella hypoleuca subsp. lanata | FELT-LEAVED MONARDELLA | Native |
Monardella hypoleuca var. saxicola (Under Monardella saxicola) | | Synonym |
Monardella lanata (Under Monardella hypoleuca subsp. lanata) | | Synonym |
Monardella lanceolata (Under Monardella breweri subsp. glandulifera) | | Synonym, in part |
Monardella lanceolata (Under Monardella breweri subsp. lanceolata) | | Synonym |
Monardella lanceolata (Under Monardella breweri subsp. microcephala) | | Synonym, in part |
Monardella lanceolata var. glandulifera (Under Monardella breweri subsp. glandulifera) | | Synonym |
Monardella lanceolata var. microcephala (Under Monardella breweri subsp. microcephala) | | Synonym |
Monardella lanceolata var. sanguinea (Under Monardella breweri subsp. lanceolata) | | Synonym |
Monardella ledifolia (Under Monardella viridis) | | Synonym |
Monardella leucocephala | MERCED MONARDELLA | Native |
Monardella linoides | | Native |
Monardella linoides subsp. anemonoides | | Native |
Monardella linoides subsp. erecta | | Native |
Monardella linoides subsp. linoides | | Native |
Monardella linoides subsp. linoides (Under Monardella linoides subsp. anemonoides) | | Synonym, in part |
Monardella linoides subsp. oblonga | TEHACHAPI MONARDELLA | Native |
Monardella linoides subsp. sierrae | | Native |
Monardella linoides subsp. viminea (Under Monardella viminea) | | Synonym |
Monardella linoides var. anemonoides (Under Monardella linoides subsp. anemonoides) | | Synonym |
Monardella linoides var. oblonga (Under Monardella linoides subsp. oblonga) | | Synonym |
Monardella linoides var. viminea (Under Monardella viminea) | | Synonym |
Monardella macrantha | | Native |
Monardella macrantha subsp. hallii | HALL'S MONARDELLA | Native |
Monardella macrantha subsp. macrantha | | Native |
Monardella macrantha var. hallii (Under Monardella macrantha subsp. hallii) | | Synonym |
Monardella macrantha var. pinetorum (Under Monardella nana) | | Synonym |
Monardella mojavensis | | Native |
Monardella nana | | Native |
Monardella nana subsp. arida (Under Monardella nana) | | Synonym |
Monardella nana subsp. leptosiphon (Under Monardella nana) | | Synonym |
Monardella nana subsp. tenuiflora (Under Monardella nana) | | Synonym |
Monardella neglecta (Under Monardella purpurea) | | Synonym |
Monardella oblonga (Under Monardella linoides subsp. oblonga) | | Synonym |
Monardella odoratissima | COYOTE-MINT | Native |
Monardella odoratissima subsp. australis (Under Monardella australis subsp. australis) | | Synonym |
Monardella odoratissima subsp. glauca | | Native |
Monardella odoratissima subsp. glauca (Under Monardella follettii) | | Unabridged synonym, in part |
Monardella odoratissima subsp. pallida | | Native |
Monardella odoratissima var. follettii (Under Monardella follettii) | | Synonym |
Monardella odoratissima var. glauca (Under Monardella odoratissima subsp. glauca) | | Synonym |
Monardella odoratissima var. neglecta (Under Monardella purpurea) | | Synonym |
Monardella odoratissima var. ovata (Under Monardella odoratissima) | | Synonym |
Monardella odoratissima var. ovata (Under Monardella odoratissima subsp. glauca) | | Synonym |
Monardella ovata (Under Monardella odoratissima) | | Synonym |
Monardella ovata (Under Monardella odoratissima subsp. glauca) | | Synonym |
Monardella pallida (Under Monardella odoratissima subsp. pallida) | | Synonym |
Monardella palmeri | PALMER'S MONARDELLA | Native |
Monardella peninsularis (Under Monardella breweri subsp. microcephala) | | Synonym |
Monardella pringlei | PRINGLE'S MONARDELLA | Native |
Monardella purpurea | SISKIYOU MONARDELLA | Native |
Monardella reflexa (Under Monardella villosa subsp. villosa) | | Synonym |
Monardella robisonii | ROBISON'S MONARDELLA | Native |
Monardella robusta (Under Monardella hypoleuca subsp. hypoleuca) | | Synonym |
Monardella saxicola | ROCK MONARDELLA | Native |
Monardella sheltonii | | Native |
Monardella sinuata | | Native |
Monardella sinuata subsp. nigrescens | | Native |
Monardella sinuata subsp. sinuata | | Native |
Monardella siskiyouensis (Under Monardella villosa subsp. villosa) | | Synonym |
Monardella stebbinsii | STEBBINS' MONARDELLA | Native |
Monardella stoneana | JENNIFER'S MONARDELLA | Native |
Monardella undulata | | Native |
Monardella undulata (Under Monardella sinuata) | | Misapplied name |
Monardella undulata subsp. arguelloensis | | Native |
Monardella undulata subsp. crispa | CRISP MONARDELLA | Native |
Monardella undulata subsp. undulata | SAN LUIS OBISPO MONARDELLA | Native |
Monardella undulata var. crispa (Under Monardella undulata subsp. crispa) | | Synonym |
Monardella undulata var. frutescens (Under Monardella undulata subsp. undulata) | | Synonym |
Monardella venosa | VEINY MONARDELLA | Native |
Monardella villosa | COYOTE-MINT | Native |
Monardella villosa subsp. franciscana | | Native |
Monardella villosa subsp. globosa (Under Monardella villosa subsp. villosa) | | Synonym |
Monardella villosa subsp. neglecta (Under Monardella purpurea) | | Synonym |
Monardella villosa subsp. obispoensis | | Native |
Monardella villosa subsp. sheltonii (Under Monardella sheltonii) | | Synonym |
Monardella villosa subsp. subserrata (Under Monardella villosa subsp. villosa) | | Synonym |
Monardella villosa subsp. villosa | | Native |
Monardella villosa var. franciscana (Under Monardella villosa subsp. franciscana) | | Synonym |
Monardella villosa var. neglecta (Under Monardella purpurea) | | Synonym |
Monardella villosa var. obispoensis (Under Monardella villosa subsp. obispoensis) | | Synonym |
Monardella villosa var. sheltonii (Under Monardella sheltonii) | | Synonym |
Monardella viminea | WILLOWY MONARDELLA | Native |
Monardella viridis | GREEN MONARDELLA | Native |
Monardella viridis subsp. saxicola (Under Monardella saxicola) | | Synonym |
Monerma cylindrica (Under Hainardia cylindrica) | | Synonym |
Moneses | | |
Moneses uniflora | WOODNYMPH | Native |
Moneses uniflora var. reticulata (Under Moneses uniflora) | | Synonym |
Monochoria | | |
Monochoria vaginalis | | Naturalized |
Monolepis ↳ Key to Monolepis | POVERTY WEED | |
Monolepis nuttalliana | NUTTALL'S POVERTY WEED | Native |
Monolepis pusilla (Under Micromonolepis pusilla) | | Synonym |
Monolepis spathulata | | Native |
Monolopia ↳ Key to Monolopia | HILLSIDE DAISY | |
Monolopia bahiifolia (Under Pseudobahia bahiifolia) | | Synonym |
Monolopia bahiifolia var. pinnatifida (Under Pseudobahia heermannii) | | Synonym |
Monolopia congdonii | SAN JOAQUIN WOOLLYTHREADS | Native |
Monolopia gracilens | WOODLAND WOOLLYTHREADS | Native |
Monolopia lanceolata | COMMON HILLSIDE DAISY | Native |
Monolopia major | | Native |
Monolopia stricta | | Native |
Monoptilon ↳ Key to Monoptilon | DESERT STAR | |
Monoptilon bellidiforme | | Native |
Monoptilon bellioides | | Native |
Monothrix intricata (Under Laphamia intricata) | | Synonym |
Monothrix megalocephala (Under Laphamia megalocephala var. megalocephala) | | Synonym |
Monotropa ↳ Key to Monotropa | | |
Monotropa hypopitys | PINESAP | Native |
Monotropa uniflora | GHOST-PIPE | Native |
Montia ↳ Key to Montia | | |
Montia alpina (Under Claytonia nevadensis) | | Synonym |
Montia chamissoi | TOAD LILY | Native |
Montia cordifolia (Under Claytonia cordifolia) | | Synonym |
Montia dichotoma | | Native |
Montia diffusa | | Native |
Montia fontana | WATER CHICKWEED, BLINKS | Native |
Montia fontana subsp. amporitana (Under Montia fontana) | | Synonym |
Montia fontana subsp. chondrosperma (Under Montia fontana) | | Synonym |
Montia fontana subsp. variabilis (Under Montia fontana) | | Synonym |
Montia funstonii (Under Montia fontana) | | Synonym |
Montia gypsophiloides (Under Claytonia gypsophiloides) | | Synonym |
Montia hallii (Under Montia fontana) | | Synonym |
Montia howellii | HOWELL'S MONTIA | Native |
Montia linearis | | Native |
Montia parvifolia | | Native |
Montia perfoliata (Under Claytonia perfoliata subsp. perfoliata) | | Synonym |
Montia perfoliata f. glauca (Under Claytonia exigua subsp. glauca) | | Synonym |
Montia perfoliata f. parviflora (Under Claytonia parviflora subsp. utahensis) | | Synonym |
Montia perfoliata f. parvifolia (Under Claytonia parviflora subsp. parviflora) | | Synonym |
Montia perfoliata var. depressa (Under Claytonia rubra subsp. depressa) | | Synonym |
Montia perfoliata var. glauca (Under Claytonia exigua subsp. glauca) | | Synonym |
Montia perfoliata var. utahensis (Under Claytonia parviflora subsp. utahensis) | | Synonym |
Montia rosulata (Under Claytonia exigua subsp. exigua) | | Synonym |
Montia saxosa (Under Claytonia saxosa) | | Synonym |
Montia sibirica (Under Claytonia sibirica) | | Synonym |
Montia spathulata (Under Claytonia exigua subsp. exigua) | | Synonym |
Montia spathulata var. exigua (Under Claytonia exigua subsp. exigua) | | Synonym |
Montia spathulata var. rosulata (Under Claytonia exigua subsp. exigua) | | Synonym |
Montia spathulata var. spathulata (Under Claytonia exigua subsp. exigua) | | Synonym |
Montia spathulata var. tenuifolia (Under Claytonia parviflora subsp. viridis) | | Synonym |
Montia spathulata var. viridis (Under Claytonia parviflora subsp. viridis) | | Synonym |
Montia verna (Under Montia fontana) | | Synonym |
Montiaceae ↳ Key to Montiaceae | MINER'S LETTUCE FAMILY | |
Moraceae ↳ Key to Moraceae | MULBERRY FAMILY | |
Morella | | |
Morella californica | WAX MYRTLE | Native |
Mortonia | | |
Mortonia utahensis | UTAH MORTONIA | Native |
Morus | MULBERRY | |
Morus alba | WHITE MULBERRY | Naturalized |
Mucronea ↳ Key to Mucronea | | |
Mucronea californica | CALIFORNIA SPINEFLOWER | Native |
Mucronea californica var. suksdorfii (Under Mucronea californica) | | Synonym |
Mucronea perfoliata | PERFOLIATE SPINEFLOWER | Native |
Mucronea perfoliata var. opaca (Under Mucronea perfoliata) | | Synonym |
Muehlenbeckia ↳ Key to Muehlenbeckia | | |
Muehlenbeckia complexa | MAIDENHAIR VINE | Naturalized |
Muehlenbeckia hastatula (Under Muehlenbeckia hastulata) | | Orthographic variant |
Muehlenbeckia hastulata | WIREVINE | Naturalized |
Muehlenbeckia hastulata var. fascicularis (Under Muehlenbeckia hastulata) | | Synonym |
Muehlenbeckia hastulata var. hastulata (Under Muehlenbeckia hastulata) | | Synonym |
Muehlenbeckia hastulata var. rotundata (Under Muehlenbeckia hastulata) | | Synonym |
Muhlenbergia ↳ Key to Muhlenbergia | MUHLY | |
Muhlenbergia alopecuroides | WOLFTAIL | Native |
Muhlenbergia andina | FOXTAIL MUHLY | Native |
Muhlenbergia appressa | APPRESSED MUHLY | Native |
Muhlenbergia arsenei | TOUGH MUHLY | Native |
Muhlenbergia asperifolia | SCRATCH GRASS | Native |
Muhlenbergia californica | CALIFORNIA MUHLY | Native |
Muhlenbergia emersleyi | BULLGRASS | Native |
Muhlenbergia filiformis | PULL-UP MUHLY | Native |
Muhlenbergia fragilis | DELICATE MUHLY | Native |
Muhlenbergia jonesii | JONES' MUHLY | Native |
Muhlenbergia mexicana | | Native |
Muhlenbergia microsperma | LITTLESEED MUHLY | Native |
Muhlenbergia minutissima | | Native |
Muhlenbergia montana | MOUNTAIN MUHLY | Native |
Muhlenbergia pauciflora | FEW-FLOWERED MUHLY | Native |
Muhlenbergia porteri | | Native |
Muhlenbergia richardsonis | MAT MUHLY | Native |
Muhlenbergia rigens | DEER GRASS | Native |
Muhlenbergia schreberi | NIMBLEWELL | Waif |
Muhlenbergia utilis | APAREJO GRASS | Native |
Muilla ↳ Key to Muilla | | |
Muilla clevelandii (Under Bloomeria clevelandii) | | Synonym |
Muilla coronata | CROWNED MUILLA | Native |
Muilla maritima | COMMON MUILLA | Native |
Muilla serotina (Under Muilla maritima) | | Synonym |
Muilla tenuis (Under Muilla maritima) | | Synonym |
Muilla transmontana | | Native |
Mulgedium oblongifolium (Under Lactuca tatarica subsp. pulchella) | | Synonym |
Mulgedium pulchellum (Under Lactuca tatarica subsp. pulchella) | | Illegitimate name |
Munroa | | |
Munroa squarrosa | FALSE BUFFALOGRASS | Native |
Munzothamnus | | |
Munzothamnus blairii | BLAIR'S MUNZOTHAMNUS | Native |
Mycelis | | |
Mycelis muralis | WALL-LETTUCE | Naturalized |
Myoporum | | |
Myoporum laetum | MYOPORUM, NGAIO TREE | Naturalized |
Myosotis ↳ Key to Myosotis | FORGET-ME-NOT | |
Myosotis discolor | CHANGING FORGET-ME-NOT | Naturalized |
Myosotis latifolia | BROADLEAVED FORGET-ME-NOT | Naturalized |
Myosotis laxa | BAY FORGET-ME-NOT | Native |
Myosotis micrantha | SMALL-FLOWERED FORGET-ME-NOT | Naturalized |
Myosotis palustris (Under Myosotis scorpioides) | | Synonym |
Myosotis scorpioides | WATER FORGET-ME-NOT | Naturalized |
Myosotis stricta (Under Myosotis micrantha) | | Synonym |
Myosotis verna | EARLY FORGET-ME-NOT | Waif |
Myosotis versicolor (Under Myosotis discolor) | | Synonym |
Myosotis virginica (Under Myosotis verna) | | Synonym |
Myosurus ↳ Key to Myosurus | MOUSETAIL | |
Myosurus apetalus | | Native |
Myosurus apetalus var. borealis | | Native |
Myosurus apetalus var. montanus | | Native |
Myosurus aristatus (Under Myosurus apetalus var. borealis) | | Illegitimate name |
Myosurus aristatus subsp. montanus (Under Myosurus apetalus var. montanus) | | Synonym |
Myosurus cupulatus | | Native |
Myosurus lepturus (Under Myosurus minimus) | | Synonym |
Myosurus lepturus var. filiformis (Under Myosurus minimus) | | Synonym |
Myosurus minimus | | Native |
Myosurus minimus subsp. major (Under Myosurus minimus) | | Synonym |
Myosurus minimus subsp. montanus (Under Myosurus apetalus var. montanus) | | Synonym |
Myosurus minimus var. filiformis (Under Myosurus minimus) | | Synonym |
Myosurus minimus var. major (Under Myosurus minimus) | | Synonym |
Myosurus minimus var. sessiliflorus (Under Myosurus sessilis) | | Synonym |
Myosurus sessilis | | Native |
Myrica | | |
Myrica californica (Under Morella californica) | | Synonym |
Myrica hartwegii | SIERRA SWEET BAY | Native |
Myricaceae ↳ Key to Myricaceae | WAX MYRTLE FAMILY | |
Myriophyllum ↳ Key to Myriophyllum | WATER-MILFOIL | |
Myriophyllum aquaticum | PARROT'S FEATHER | Naturalized |
Myriophyllum brasiliense (Under Myriophyllum aquaticum) | | Synonym |
Myriophyllum elatinoides (Under Myriophyllum quitense) | | Synonym |
Myriophyllum exalbescens (Under Myriophyllum sibiricum) | | Synonym |
Myriophyllum hippuroides | WESTERN WATER-MILFOIL | Native |
Myriophyllum proserpinacoides (Under Myriophyllum aquaticum) | | Synonym |
Myriophyllum quitense | ANDEAN WATER-MILFOIL | Native |
Myriophyllum sibiricum | SIBERIAN WATER-MILFOIL | Native |
Myriophyllum spicatum | EURASIAN WATER-MILFOIL | Naturalized |
Myriophyllum spicatum subsp. exalbescens (Under Myriophyllum sibiricum) | | Synonym |
Myriophyllum spicatum var. exalbescens (Under Myriophyllum sibiricum) | | Synonym |
Myriophyllum verticillatum | WHORLED WATER-MILFOIL | Native |
Myriopteris ↳ Key to Myriopteris | | |
Myriopteris clevelandii | CLEVELAND'S LIP FERN | Native |
Myriopteris cooperae | COOPER'S LIP FERN | Native |
Myriopteris covillei | COVILLE'S LIP FERN | Native |
Myriopteris gracilis | SLENDER LIP FERN | Native |
Myriopteris gracillima | LACE LIP FERN | Native |
Myriopteris intertexta | COASTAL LIP FERN | Native |
Myriopteris newberryi | NEWBERRY'S LIP FERN | Native |
Myriopteris parryi | PARRY'S LIP FERN | Native |
Myriopteris viscida | VISCID LACE FERN | Native |
Myriopteris wootonii | WOOTON'S LIP FERN | Native |
Myrsinaceae | MYRSINE FAMILY | |
Myrtaceae ↳ Key to Myrtaceae | MYRTLE FAMILY | |
Myrtus | | |
Myrtus communis | MYRTLE | Waif |