Names beginning with M: ma'am on motorcycle, madder, madia, madrona, madrone, madweed, madwort, mahogany, maidenhair fern, malaxis, malcolmia, mallow, mannagrass, manroot, manyseed, manzanita, maple, Marasmius, mare's-tail, marigold, marihuana, marijuana, mariposa, mariposa lily, marjoram, marsh fern, marsh-elder, marsh-marigold, marsh-pennywort, marsh-rosemary, marshlocks, mat, matchweed, matrimony-vine, matsutake, matweed, may-lily, mayweed, maze-gill, mazegill, mazus, meadow-foam, meadow-foxtail, meadow-rue, meadowfoam, medic, medusa-head, Melanoleuca, melic grass, mentzelia, menziesia, mermaidweed, Merulius, Mexican-hat, mezereon, mica-cap, microseris, microsteris, midsummer-men, mignonette, milfoil, milk, milk-cap, milk-thistle, milk-vetch, milkcap, milkvetch, milkweed, milkwort, miller, millet, miner's lettuce, mint, mission bells, mistletoe, mistmaiden, mitrewort, Mitrula, mock orange, mock-stawberry, modesty, mole plant, molly, monardella, monkey-fiddle, monkey-flower, monkshood, montbretia, montia, mooncup, moonwort, mop, morel, morning-glory, moss-heather, mosscap, mother-of-the-evening, motherwort, mottlegill, moundscale, mountain heather, mountain-ash, mountain-avens, mountain-heath, mountain-heather, mountain-mahogany, mountain-ricegrass, mountain-sorrel, mountain-trumpet, mountaincrown, mouse-ear chickweed, mouse-tail, mousetail, mud-midget, mud-plantain, mudwort, mugwort, muhly, mulberry, mule's ears, mullein, mushroom, musk-flower, musk-plant, mustard, Mycena, mycena, Mycena, mycena, Mycena
Ma'am on motorcycle
ma'am on motorcycle (Leucoagaricus leucothites) – 10 photos
Madder
wild madder (Galium mollugo) – 23 photos
Madia
common madia (Madia elegans) – 35 photos
threadstem madia (Madia exigua) – 40 photos
Madrona
Pacific madrona (Arbutus menziesii) – 50 photos
Madrone
Pacific madrone (Arbutus menziesii) – 50 photos
Madweed
Madwort
pale madwort (Alyssum alyssoides) – 27 photos
Mahogany
mountain mahogany (Cercocarpus ledifolius) – 7 photos
mountain mahogany (Cercocarpus ledifolius var. ledifolius) – 15 photos
Maidenhair fern
Aleutian maidenhair fern (Adiantum aleuticum var. aleuticum) – 7 photos
dwarf maidenhair fern (Adiantum aleuticum var. subpumilum) – 1 photo
northern maidenhair fern (Adiantum aleuticum) – 39 photos
western maidenhair fern (Adiantum aleuticum var. aleuticum) – 7 photos
Malaxis
one-leaved malaxis (Malaxis monophyllos) – 2 photos
Malcolmia
African adder's-mouth malcolmia (Strigosella africana) – 11 photos
Mallow
alkali mallow (Malva parviflora) – 18 photos
common mallow (Malva sylvestris) – 16 photos
dwarf mallow (Malva neglecta) – 23 photos
high mallow (Malva sylvestris) – 16 photos
low mallow (Malva pusilla) – 2 photos
musk mallow (Malva moschata) – 17 photos
small-whorl mallow (Malva parviflora) – 18 photos
Mannagrass
American mannagrass (Glyceria grandis) – 19 photos
fowl mannagrass (Glyceria striata) – 11 photos
northwestern mannagrass (Glyceria ×occidentalis) – 6 photos
reed mannagrass (Glyceria grandis) – 19 photos
reed mannagrass (Glyceria grandis var. grandis) – 9 photos
slender-spike mannagrass (Glyceria leptostachya) – 6 photos
small floating mannagrass (Glyceria borealis) – 23 photos
tall mannagrass (Glyceria elata) – 16 photos
waxy mannagrass (Glyceria declinata) – 16 photos
Manroot
coastal manroot (Marah oregana) – 48 photos
Manyseed
fourleaf manyseed (Polycarpon tetraphyllum) – 7 photos
Manzanita
bristly manzanita (Arctostaphylos columbiana) – 32 photos
green-leaf manzanita (Arctostaphylos patula) – 22 photos
green-leaf manzanita (Arctostaphylos patula var. patula) – 2 photos
medium manzanita (Arctostaphylos ×media) – 10 photos
pinemat manzanita (Arctostaphylos nevadensis) – 40 photos
pinemat manzanita (Arctostaphylos nevadensis ssp. nevadensis) – 1 photo
Maple
big-leaf maple (Acer macrophyllum) – 86 photos
bigtooth maple (Acer grandidentatum) – 2 photos
box elder maple (Acer negundo) – 37 photos
Douglas maple (Acer glabrum var. douglasii) – 45 photos
Norway maple (Acer platanoides) – 23 photos
Rocky Mountain maple (Acer glabrum) – 19 photos
silver maple (Acer saccharinum) – 32 photos
sycamore maple (Acer pseudoplatanus) – 7 photos
vine maple (Acer circinatum) – 70 photos
Marasmius
velvet-cap Marasmius (Marasmius plicatulus) – 10 photos
white Marasmius (Marasmiellus candidus) – 9 photos
Mare's-tail
common mare's-tail (Hippuris vulgaris) – 33 photos
mountain mare's-tail (Hippuris montana) – 16 photos
Marigold
Beck's water marigold (Bidens beckii) – 6 photos
pot marigold (Calendula officinalis) – 2 photos
water marigold (Bidens beckii) – 6 photos
Marihuana
Marijuana
Mariposa
mountain mariposa (Calochortus subalpinus) – 33 photos
sagebrush mariposa (Calochortus macrocarpus var. maculosus) – 25 photos
Tolmie's mariposa (Calochortus tolmiei) – 14 photos
Mariposa lily
Baker's mariposa lily (Calochortus apiculatus) – 18 photos
big-pod mariposa lily (Calochortus eurycarpus) – 42 photos
broad-fruited mariposa lily (Calochortus nitidus) – 9 photos
Lyall's mariposa lily (Calochortus lyallii) – 75 photos
northwest mariposa lily (Calochortus elegans var. elegans) – 5 photos
northwestern mariposa lily (Calochortus elegans) – 24 photos
pointed mariposa lily (Calochortus apiculatus) – 18 photos
sagebrush mariposa lily (Calochortus macrocarpus) – 54 photos
sagebrush mariposa lily (Calochortus macrocarpus var. macrocarpus) – 46 photos
subalpine mariposa lily (Calochortus subalpinus) – 33 photos
three-spot mariposa lily (Calochortus apiculatus) – 18 photos
wide-fruited mariposa lily (Calochortus eurycarpus) – 42 photos
Marjoram
wild marjoram (Origanum vulgare) – 12 photos
Marsh fern
Nevada marsh fern (Amauropelta nevadensis) – 19 photos
Sierra marsh fern (Amauropelta nevadensis) – 19 photos
Marsh-elder
burweed marsh-elder (Cyclachaena xanthiifolia) – 16 photos
tall marsh-elder (Cyclachaena xanthiifolia) – 16 photos
Marsh-marigold
broad-leaved marsh-marigold (Caltha biflora) – 25 photos
elkslip marsh-marigold (Caltha chionophila) – 2 photos
twin-flowered marsh-marigold (Caltha biflora) – 25 photos
yellow marsh-marigold (Caltha palustris) – 17 photos
Marsh-pennywort
floating marsh-pennywort (Hydrocotyle ranunculoides) – 25 photos
Marsh-rosemary
branched marsh-rosemary (Limonium ramosissimum) – 7 photos
western marsh-rosemary (Limonium californicum) – 19 photos
Marshlocks
purple marshlocks (Comarum palustre) – 34 photos
Mat
Mahala mat (Ceanothus prostratus) – 35 photos
Matchweed
Matrimony-vine
matrimony-vine (Lycium barbarum) – 23 photos
Matsutake
western matsutake (Tricholoma murrillianum) – 2 photos
Matweed
May-lily
Mayweed
false mayweed (Tripleurospermum inodorum) – 37 photos
scented mayweed (Matricaria chamomilla) – 5 photos
scentless mayweed (Tripleurospermum inodorum) – 74 photos
scentless mayweed (Tripleurospermum maritimum) – 3 photos
sea mayweed (Tripleurospermum maritimum) – 3 photos
Maze-gill
maze-gill fungus (Daedalea quercina) – 17 photos
oak maze-gill (Daedalea quercina) – 17 photos
Mazegill
conifer mazegill (Gloeophyllum sepiarium) – 5 photos
dyer's mazegill (Phaeolus schweinitzii) – 18 photos
Mazus
Japanese mazus (Mazus japonicus) – 12 photos
Meadow-foam
Douglas's meadow-foam (Limnanthes douglasii) – 3 photos
Meadow-foxtail
creeping meadow-foxtail (Alopecurus arundinaceus) – 5 photos
field meadow-foxtail (Alopecurus pratensis) – 21 photos
Pacific meadow-foxtail (Alopecurus saccatus) – 12 photos
slender meadow-foxtail (Alopecurus myosuroides) – 4 photos
tufted meadow-foxtail (Alopecurus carolinianus) – 15 photos
Meadow-rue
purple meadow-rue (Thalictrum dasycarpum) – 6 photos
veiny-leaf meadow-rue (Thalictrum venulosum) – 13 photos
western meadow-rue (Thalictrum occidentale) – 98 photos
Meadowfoam
white meadowfoam (Limnanthes alba) – 6 photos
Medic
black medic (Medicago lupulina) – 35 photos
spotted medic (Medicago arabica) – 14 photos
toothed medic (Medicago polymorpha) – 16 photos
Medusa-head
medusa-head (Taeniatherum caput-medusae) – 11 photos
Melanoleuca
changeable Melanoleuca (Melanoleuca melaleuca) – 6 photos
dark Melanoleuca (Melanoleuca melaleuca) – 6 photos
peach-gilled Melanoleuca (Melanoleuca cognata) – 2 photos
Melic grass
Harford's melic grass (Melica harfordii) – 17 photos
showy melic grass (Melica spectabilis) – 27 photos
small melic grass (Melica fugax) – 3 photos
Smith's melic grass (Melica smithii) – 7 photos
Mentzelia
blazing star mentzelia (Mentzelia laevicaulis var. laevicaulis) – 23 photos
blazing star mentzelia (Mentzelia laevicaulis var. parviflora) – 9 photos
Menziesia
rusty menziesia (Rhododendron menziesii) – 49 photos
Mermaidweed
false mermaidweed (Floerkea proserpinacoides) – 32 photos
Merulius
trembling Merulius (Phlebia tremellosa (Merulius tremellosus)) – 3 photos
Mexican-hat
redspike Mexican-hat (Ratibida columnifera) – 16 photos
Mezereon
Mica-cap
Microseris
bog microseris (Microseris borealis) – 14 photos
coast microseris (Microseris bigelovii) – 1 photo
cut-leaved microseris (Microseris laciniata) – 6 photos
cutleaf microseris (Microseris laciniata ssp. laciniata) – 8 photos
nodding microseris (Microseris nutans) – 68 photos
Microsteris
pink microsteris (Microsteris gracilis) – 76 photos
Midsummer-men
midsummer-men (Rhodiola integrifolia) – 15 photos
Mignonette
white upright mignonette (Reseda alba) – 3 photos
Milfoil
American milfoil (Myriophyllum sibiricum) – 21 photos
Andean water milfoil (Myriophyllum quitense) – 3 photos
northern milfoil (Myriophyllum sibiricum) – 21 photos
Siberian water milfoil (Myriophyllum sibiricum) – 21 photos
South American water milfoil (Myriophyllum aquaticum) – 17 photos
spiked water milfoil (Myriophyllum spicatum) – 14 photos
terrestrial water milfoil (Myriophyllum ussuriense) – 9 photos
two-leaf milfoil (Myriophyllum heterophyllum) – 8 photos
Ussurian milfoil (Myriophyllum ussuriense) – 9 photos
verticillate milfoil (Myriophyllum verticillatum) – 10 photos
waterwort water milfoil (Myriophyllum quitense) – 3 photos
western milfoil (Myriophyllum hippuroides) – 23 photos
western water milfoil (Myriophyllum hippuroides) – 23 photos
whorled water milfoil (Myriophyllum verticillatum) – 10 photos
Milk
devil's milk (Chelidonium majus) – 15 photos
wolf's milk (Euphorbia virgata) – 31 photos
Milk-cap
bleeding milk-cap (Lactarius rubrilacteus) – 4 photos
delicious milk-cap (Lactarius deliciosus) – 5 photos
golden milk-cap (Lactarius alnicola) – 1 photo
orange milk-cap (Lactarius luculentus var. laetus) – 2 photos
orange milk-cap (Lactarius subflammeus) – 3 photos
ordinary milk-cap (Lactarius trivialis) – 2 photos
pale-capped violet-latex milk-cap (Lactarius pallescens) – 4 photos
pitted milk-cap (Lactarius scrobiculatus) – 10 photos
purple staining milk-cap (Lactarius uvidus) – 1 photo
red hot milk-cap (Lactarius rufus) – 4 photos
red milk-cap (Lactarius rufus) – 4 photos
scrobiculate milk-cap (Lactarius scrobiculatus) – 10 photos
slimy milk-cap (Lactarius pseudomucidus) – 5 photos
toadskin milk-cap (Lactarius olivaceoumbrinus) – 2 photos
velvety milk-cap (Lactarius fallax) – 2 photos
yellow staining bearded milk-cap (Lactarius resimus) – 1 photo
Milk-thistle
milk-thistle (Silybum marianum) – 21 photos
Milk-vetch
alpine milk-vetch (Astragalus alpinus) – 4 photos
alpine milk-vetch (Astragalus alpinus var. alpinus) – 26 photos
Ames's milk-vetch (Astragalus pulsiferae) – 1 photo
Ames's milk-vetch (Astragalus pulsiferae var. suksdorfii) – 3 photos
arcane milk-vetch (Astragalus obscurus) – 4 photos
Arthur's milk-vetch (Astragalus arthuri) – 21 photos
Asotin milk-vetch (Astragalus asotinensis) – 5 photos
balloon milk-vetch (Astragalus whitneyi) – 19 photos
balloon milk-vetch (Astragalus whitneyi var. sonneanus) – 28 photos
basalt milk-vetch (Astragalus conjunctus) – 4 photos
basalt milk-vetch (Astragalus filipes) – 49 photos
Beckwith's milk-vetch (Astragalus beckwithii) – 4 photos
Beckwith's milk-vetch (Astragalus beckwithii var. weiserensis) – 21 photos
bent milk-vetch (Astragalus inflexus) – 33 photos
Blue Mts. milk-vetch (Astragalus reventus) – 15 photos
buckwheat milk-vetch (Astragalus caricinus) – 16 photos
Canada milk-vetch (Astragalus canadensis) – 6 photos
Canada milk-vetch (Astragalus canadensis var. brevidens) – 16 photos
chickpea milk-vetch (Astragalus cicer) – 21 photos
Columbian milk-vetch (Astragalus columbianus) – 11 photos
Cotton's milk-vetch (Astragalus australis var. cottonii) – 24 photos
crouching milk-vetch (Astragalus succumbens) – 49 photos
curve-pod milk-vetch (Astragalus speirocarpus) – 31 photos
Cusick's milk-vetch (Astragalus cusickii) – 7 photos
Cusick's milk-vetch (Astragalus cusickii var. cusickii) – 27 photos
freckled milk-vetch (Astragalus lentiginosus) – 10 photos
freckled milk-vetch (Astragalus lentiginosus var. lentiginosus) – 20 photos
Geyer's milk-vetch (Astragalus geyeri) – 4 photos
Geyer's milk-vetch (Astragalus geyeri var. geyeri) – 8 photos
hairy milk-vetch (Astragalus inflexus) – 33 photos
hanging pod milk-vetch (Astragalus arrectus) – 9 photos
hillside milk-vetch (Astragalus collinus var. collinus) – 19 photos
Hood River milk-vetch (Astragalus hoodianus) – 25 photos
Howell's milk-vetch (Astragalus howellii) – 16 photos
Indian milk-vetch (Astragalus australis) – 5 photos
John Day milk-vetch (Astragalus diaphanus) – 26 photos
Leiberg's milk-vetch (Astragalus leibergii) – 53 photos
lesser-bladder milk-vetch (Astragalus microcystis) – 13 photos
longleaf milk-vetch (Astragalus reventus) – 15 photos
Lyall's milk-vetch (Astragalus lyallii) – 67 photos
medic milk-vetch (Astragalus speirocarpus) – 31 photos
milk-vetch (Astragalus) – 3 photos
Morton's Canadian milk-vetch (Astragalus canadensis var. mortonii) – 31 photos
Palouse milk-vetch (Astragalus arrectus) – 9 photos
pauper milk-vetch (Astragalus misellus) – 6 photos
pauper milk-vetch (Astragalus misellus var. pauper) – 10 photos
Piper's milk-vetch (Astragalus riparius) – 1 photo
pulse milkvetch (Astragalus tenellus) – 14 photos
purple milk-vetch (Astragalus alpinus) – 4 photos
Pursh's milk-vetch (Astragalus purshii) – 33 photos
Pursh's milk-vetch (Astragalus purshii var. purshii) – 12 photos
Robbin's milk-vetch (Astragalus robbinsii var. minor) – 20 photos
Robbins's milk-vetch (Astragalus robbinsii) – 1 photo
Russian milk-vetch (Astragalus falcatus) – 2 photos
Sheldon's milk-vetch (Astragalus sheldonii) – 27 photos
sickle milk-vetch (Astragalus falcatus) – 2 photos
Spalding's milk-vetch (Astragalus spaldingii) – 40 photos
specklepod milk-vetch (Astragalus lentiginosus) – 10 photos
specklepod milk-vetch (Astragalus lentiginosus var. lentiginosus) – 20 photos
spiny milk-vetch (Astragalus kentrophyta) – 13 photos
spiral-pod milk-vetch (Astragalus speirocarpus) – 31 photos
sprawling milk-vetch (Astragalus succumbens) – 49 photos
stalked-pod milk-vetch (Astragalus sclerocarpus) – 60 photos
standing milk-vetch (Astragalus laxmannii var. robustior) – 7 photos
stiff milk-vetch (Astragalus conjunctus) – 4 photos
stiff milk-vetch (Astragalus conjunctus var. rickardii) – 34 photos
subarctic milk-vetch (Astragalus australis) – 5 photos
sylvan milk-vetch (Astragalus umbraticus) – 1 photo
The Dalles milk-vetch (Astragalus sclerocarpus) – 60 photos
thistle milk-vetch (Astragalus kentrophyta) – 13 photos
transparent milk-vetch (Astragalus diaphanus) – 26 photos
Tweedy's milk-vetch (Astragalus tweedyi) – 47 photos
weedy milk-vetch (Astragalus miser) – 11 photos
weedy milk-vetch (Astragalus miser var. serotinus) – 23 photos
Whited's milk-vetch (Astragalus sinuatus) – 7 photos
woodland milk-vetch (Astragalus umbraticus) – 1 photo
woody-pod milk-vetch (Astragalus sclerocarpus) – 60 photos
woolly-pod milk-vetch (Astragalus purshii) – 33 photos
woolly-pod milk-vetch (Astragalus purshii var. glareosus) – 43 photos
woolly-pod milk-vetch (Astragalus purshii var. purshii) – 12 photos
woolly-pod milk-vetch (Astragalus purshii var. tinctus) – 16 photos
Yakima milk-vetch (Astragalus reventiformis) – 61 photos
Milkcap
alder milkcap (Lactarius occidentalis) – 2 photos
false saffron milkcap (Lactarius deterrimus) – 2 photos
liver milkcap (Lactarius hepaticus (subdulcis)) – 1 photo
rollrim milkcap (Lactarius resimus) – 1 photo
rufous milkcap (Lactarius rufus) – 4 photos
Milkvetch
Cotton's milkvetch (Astragalus australis var. cottonii) – 24 photos
Milkweed
Humboldt milkweed (Asclepias cryptoceras) – 27 photos
Mexican whorled milkweed (Asclepias fascicularis) – 40 photos
narrow-leaf milkweed (Asclepias fascicularis) – 40 photos
pallid milkweed (Asclepias cryptoceras) – 27 photos
showy milkweed (Asclepias speciosa) – 97 photos
swamp milkweed (Asclepias incarnata) – 5 photos
Milkwort
sea milkwort (Lysimachia maritima) – 15 photos
Miller
dusty miller (Artemisia stelleriana) – 5 photos
the miller (Clitopilus prunulus) – 4 photos
Millet
hog millet (Panicum miliaceum ssp. ruderale) – 9 photos
panic millet (Panicum miliaceum ssp. ruderale) – 9 photos
pearl millet (Pennisetum glaucum) – 7 photos
Miner's lettuce
annual water miner's lettuce (Montia fontana) – 30 photos
cushion miner's lettuce (Claytonia rubra) – 59 photos
Lake Washington miner's lettuce (Claytonia washingtoniana) – 16 photos
lineleaf miner's lettuce (Montia linearis) – 36 photos
littleleaf miner's lettuce (Montia parvifolia) – 56 photos
miner's lettuce (Claytonia perfoliata) – 48 photos
red miners lettuce (Claytonia rubra) – 59 photos
small-flowered miner's lettuce (Claytonia parviflora) – 13 photos
Mint
apple mint (Mentha suaveolens) – 14 photos
bergamot mint (Mentha aquatica) – 14 photos
water mint (Mentha aquatica) – 14 photos
Mission bells
yellow mission bells (Fritillaria pudica) – 141 photos
Mistletoe
Douglas-fir dwarf mistletoe (Arceuthobium douglasii) – 6 photos
hemlock dwarf mistletoe (Arceuthobium tsugense) – 5 photos
hemlock dwarf mistletoe (Arceuthobium tsugense ssp. tsugense) – 7 photos
hemlock mistletoe (Arceuthobium tsugense ssp. mertensianae) – 11 photos
lodgepole pine dwarf mistletoe (Arceuthobium americanum) – 17 photos
western dwarf mistletoe (Arceuthobium campylopodum) – 27 photos
white fir dwarf mistletoe (Arceuthobium abietinum) – 9 photos
Mistmaiden
Sitka mistmaiden (Romanzoffia sitchensis) – 25 photos
Tracy's mistmaiden (Romanzoffia tracyi) – 23 photos
Mitrewort
alpine mitrewort (Pectiantia pentandra) – 84 photos
bare-stemmed mitrewort (Mitella nuda) – 15 photos
Brewer's mitrewort (Brewerimitella breweri) – 29 photos
coastal mitrewort (Brewerimitella ovalis) – 10 photos
cross-shaped mitrewort (Ozomelis stauropetala) – 60 photos
leafy mitrewort (Mitellastra caulescens) – 68 photos
side-flowered mitrewort (Ozomelis stauropetala) – 60 photos
star-shaped mitrewort (Mitellastra caulescens) – 68 photos
three-toothed mitrewort (Ozomelis trifida) – 98 photos
Mitrula
fir-needle Mitrula (Heyderia abietis) – 1 photo
Mock orange
Lewis' mock orange (Philadelphus lewisii) – 66 photos
Mock-stawberry
mock-stawberry (Duchesnea indica) – 11 photos
Modesty
Mole plant
mole plant (Euphorbia lathyris) – 18 photos
Molly
green molly (Neokochia americana) – 11 photos
Monardella
mountain monardella (Monardella odoratissima) – 57 photos
mountain monardella (Monardella odoratissima ssp. discolor) – 26 photos
mountain monardella (Monardella odoratissima ssp. odoratissima) – 9 photos
Monkey-fiddle
California monkey-fiddle (Hesperochiron californicus) – 15 photos
small monkey-fiddle (Hesperochiron pumilus) – 47 photos
Monkey-flower
Allegheny monkey-flower (Mimulus ringens) – 15 photos
bank monkey-flower (Diplacus clivicola) – 8 photos
Brewer's monkey-flower (Erythranthe breweri) – 33 photos
candelabrum monkey-flower (Erythranthe pulsiferae) – 6 photos
chickweed monkey-flower (Erythranthe alsinoides) – 58 photos
coastal monkey-flower (Erythranthe dentata) – 34 photos
Cusick's monkey-flower (Diplacus cusickii) – 8 photos
disappearing monkey-flower (Erythranthe inflatula) – 9 photos
downy monkey-flower (Mimetanthe pilosa) – 6 photos
dwarf purple monkey-flower (Diplacus nanus) – 25 photos
false monkey-flower (Mimetanthe pilosa) – 6 photos
field monkey-flower (Erythranthe arvensis) – 12 photos
great purple monkey-flower (Erythranthe lewisii) – 204 photos
large monkey-flower (Erythranthe grandis) – 26 photos
large mountain monkey-flower (Erythranthe caespitosa) – 78 photos
large-nose monkey-flower (Erythranthe nasuta) – 39 photos
liverwort monkey-flower (Erythranthe jungermannioides) – 80 photos
miniature monkey-flower (Erythranthe suksdorfii) – 58 photos
monkey-flower (Erythranthe) – 3 photos
Nesom's monkey-flower (Diplacus cusickioides) – 28 photos
primrose monkey-flower (Erythranthe primuloides) – 34 photos
Pulsifer's monkey-flower (Erythranthe pulsiferae) – 6 photos
purple-stem monkey-flower (Erythranthe floribunda) – 74 photos
scarlet monkey-flower (Erythranthe cardinalis) – 28 photos
Scouler's monkey-flower (Erythranthe scouleri) – 3 photos
seep monkey-flower (Erythranthe guttata) – 118 photos
sessile-leaved monkey-flower (Erythranthe ptilota) – 16 photos
sharp-leaved monkey-flower (Erythranthe decora) – 15 photos
short-flowered monkey-flower (Erythranthe breviflora) – 33 photos
showy monkey-flower (Erythranthe decora) – 15 photos
small-leaved monkey-flower (Erythranthe microphylla) – 45 photos
snouted monkey-flower (Erythranthe nasuta) – 39 photos
square-stemmed monkey-flower (Mimulus ringens) – 15 photos
stalk-leaved monkey-flower (Erythranthe patula) – 3 photos
tooth-leaved monkey-flower (Erythranthe dentata) – 34 photos
veronica-leaved monkey-flower (Erythranthe tilingii) – 37 photos
Washington monkey-flower (Erythranthe washingtonensis) – 24 photos
wing-stem monkey-flower (Erythranthe alsinoides) – 58 photos
yellow monkey-flower (Erythranthe guttata) – 118 photos
Monkshood
Columbian monkshood (Aconitum columbianum) – 45 photos
Columbian monkshood (Aconitum columbianum ssp. columbianum) – 42 photos
Montbretia
montbretia (Crocosmia ×crocosmiiflora) – 6 photos
Montia
branching montia (Montia diffusa) – 19 photos
Chamisso's montia (Montia chamissoi) – 32 photos
dwarf montia (Montia dichotoma) – 19 photos
Howell's montia (Montia howellii) – 17 photos
narrow-leafed montia (Montia linearis) – 36 photos
water montia (Montia chamissoi) – 32 photos
Mooncup
Booth's mooncup (Eremothera boothii) – 3 photos
Booth's mooncup (Eremothera boothii ssp. boothii) – 11 photos
Moonwort
common moonwort (Botrychium neolunaria) – 19 photos
dainty moonwort (Botrychium crenulatum) – 25 photos
green triangle moonwort (Botrychium viride) – 17 photos
least moonwort (Botrychium simplex var. compositum) – 30 photos
least moonwort (Botrychium simplex var. simplex) – 5 photos
Michigan moonwort (Botrychium michiganense) – 26 photos
Mingan moonwort (Botrychium minganense) – 66 photos
mountain moonwort (Botrychium montanum) – 66 photos
northwestern moonwort (Botrychium pinnatum) – 30 photos
paradox moonwort (Botrychium paradoxum) – 28 photos
red triangle moonwort (Botrychium lanceolatum) – 10 photos
scalloped moonwort (Botrychium crenulatum) – 25 photos
slender moonwort (Botrychium campestre var. lineare) – 17 photos
stalked moonwort (Botrychium pedunculosum) – 14 photos
triangle moonwort (Botrychium lanceolatum) – 30 photos
two-spiked moonwort (Botrychium paradoxum) – 28 photos
upswept moonwort (Botrychium ascendens) – 18 photos
western moonwort (Botrychium hesperium) – 17 photos
Mop
decorated mop (Tricholomopsis decora) – 3 photos
variegated mop (Tricholomopsis rutilans) – 10 photos
Morel
beefsteak morel (Gyromitra esculenta) – 15 photos
bell morel (Verpa conica) – 5 photos
black morel (Morchella elata Kathleen A Dobson) – 1 photo
California false morel (Gyromitra californica) – 5 photos
conifer false morel (Gyromitra esculenta) – 15 photos
early bell morel (Verpa bohemica) – 11 photos
early morel (Verpa bohemica) – 11 photos
false morel (Gyromitra esculenta) – 15 photos
hooded false morel (Gyromitra infula) – 6 photos
natural black morel (Morchella brunnea) – 1 photo
northwest landscape morel (Morchella importuna) – 5 photos
saddle-shaped false morel (Gyromitra infula) – 6 photos
Snyder's morel (Morchella snyderi) – 8 photos
thimble morel (Verpa conica) – 5 photos
umbrella false morel (Gyromitra californica) – 5 photos
western half-free morel (Morchella populiphila) – 6 photos
wrinkled thimble morel (Verpa bohemica) – 11 photos
Morning-glory
beach morning-glory (Calystegia soldanella) – 28 photos
night-blooming morning-glory (Calystegia atriplicifolia ssp. atriplicifolia) – 16 photos
pale morning-glory (Calystegia occidentalis) – 4 photos
variable morning-glory (Calystegia occidentalis) – 4 photos
Moss-heather
Alaskan moss-heather (Harrimanella stelleriana) – 11 photos
clubmoss moss-heather (Cassiope lycopodioides) – 16 photos
four-angled moss-heather (Cassiope tetragona) – 6 photos
Mertens's moss-heather (Cassiope mertensiana) – 28 photos
Mosscap
orange mosscap (Rickenella fibula) – 3 photos
Mother-of-the-evening
mother-of-the-evening (Hesperis matronalis) – 32 photos
Motherwort
motherwort (Leonurus cardiaca) – 10 photos
Mottlegill
brown mottlegill (Panaeolina foenisecii (Panaeolus)) – 2 photos
egghead mottlegill (Panaeolus semiovatus) – 4 photos
petticoat mottlegill (Panaeolus papilionaceus (sphinctrinus)) – 1 photo
Moundscale
moundscale (Atriplex gardneri var. falcata) – 16 photos
Mountain heather
four-angled mountain heather (Cassiope tetragona ssp. saximontana) – 3 photos
white arctic mountain heather (Cassiope tetragona ssp. saximontana) – 3 photos
Mountain-ash
Cascade mountain-ash (Sorbus scopulina) – 66 photos
European mountain-ash (Sorbus aucuparia) – 10 photos
Sitka mountain-ash (Sorbus sitchensis) – 16 photos
Sitka mountain-ash (Sorbus sitchensis var. grayi) – 22 photos
Sitka mountain-ash (Sorbus sitchensis var. sitchensis) – 7 photos
Swedish mountain-ash (Sorbus hybrida) – 3 photos
western mountain-ash (Sorbus scopulina) – 66 photos
Mountain-avens
Hooker's mountain-avens (Dryas hookeriana) – 88 photos
white mountain-avens (Dryas hookeriana) – 88 photos
yellow mountain-avens (Dryas drummondii) – 30 photos
Mountain-heath
hybrid mountain-heath (Phyllodoce ×intermedia) – 10 photos
pink mountain-heath (Phyllodoce empetriformis) – 75 photos
yellow mountain-heath (Phyllodoce glanduliflora) – 41 photos
Mountain-heather
Alaskan mountain-heather (Harrimanella stelleriana) – 11 photos
clubmoss mountain-heather (Cassiope lycopodioides) – 16 photos
Merten's mountain-heather (Cassiope mertensiana) – 28 photos
Mountain-mahogany
birchleaf mountain-mahogany (Cercocarpus ledifolius var. intermontanus) – 24 photos
Mountain-ricegrass
little mountain-ricegrass (Piptatheropsis exigua) – 10 photos
Mountain-sorrel
mountain-sorrel (Oxyria digyna) – 46 photos
Mountain-trumpet
bristle-flower mountain-trumpet (Collomia macrocalyx) – 7 photos
diffuse mountain-trumpet (Collomia tenella) – 20 photos
large-flower mountain-trumpet (Collomia grandiflora) – 96 photos
narrow-leaf mountain-trumpet (Collomia linearis) – 50 photos
variable-leaf mountain-trumpet (Collomia heterophylla) – 37 photos
yellow-staining mountain-trumpet (Collomia tinctoria) – 25 photos
Mountaincrown
tundra mountaincrown (Oreostemma alpigenum var. alpigenum) – 17 photos
Mouse-ear chickweed
common mouse-ear chickweed (Cerastium fontanum) – 12 photos
dwarf mouse-ear chickweed (Cerastium pumilum) – 16 photos
five-stamen mouse-ear chickweed (Cerastium semidecandrum) – 15 photos
sticky mouse-ear chickweed (Cerastium glomeratum) – 38 photos
Mouse-tail
bristly mouse-tail (Myosurus apetalus) – 4 photos
hybrid mouse-tail (Myosurus ×alopecuroides) – 4 photos
sedge mouse-tail (Myosurus apetalus) – 4 photos
sedge mouse-tail (Myosurus apetalus var. borealis) – 15 photos
shor-tstemmed mouse-tail (Myosurus sessilis) – 5 photos
tiny mouse-tail (Myosurus minimus) – 42 photos
vernal pool mouse-tail (Myosurus sessilis) – 5 photos
Mousetail
alpine mousetail (Potentilla gordonii) – 28 photos
Tweedy's mousetail (Potentilla tweedyi) – 23 photos
Mud-midget
mud-midget (Wolffiella gladiata) – 2 photos
Mud-plantain
grassleaf mud-plantain (Heteranthera dubia) – 31 photos
Mudwort
awl-leaf mudwort (Limosella aquatica) – 32 photos
stemless mudwort (Limosella acaulis Soojeong Shin) – 4 photos
Mugwort
Aleutian mugwort (Artemisia tilesii) – 11 photos
coastal mugwort (Artemisia suksdorfii) – 31 photos
Douglas's mugwort (Artemisia douglasiana) – 22 photos
Lindley's western mugwort (Artemisia ludoviciana ssp. lindleyana) – 6 photos
Michaux's mugwort (Artemisia michauxiana) – 24 photos
three-forked mugwort (Artemisia furcata) – 30 photos
western mugwort (Artemisia ludoviciana) – 14 photos
western mugwort (Artemisia ludoviciana ssp. ludoviciana) – 46 photos
Muhly
alkali muhly (Muhlenbergia asperifolia) – 15 photos
annual muhly (Muhlenbergia minutissima) – 6 photos
least muhly (Muhlenbergia minutissima) – 6 photos
matted muhly (Muhlenbergia richardsonis) – 14 photos
pullup muhly (Muhlenbergia filiformis) – 18 photos
spiked muhly (Muhlenbergia glomerata) – 1 photo
Mulberry
white mulberry (Morus alba) – 33 photos
Mule's ears
narrowleaf mule's ears (Wyethia angustifolia) – 30 photos
northern mule's ears (Wyethia amplexicaulis) – 42 photos
Mullein
flannel mullein (Verbascum thapsus) – 42 photos
great mullein (Verbascum thapsus) – 42 photos
moth mullein (Verbascum blattaria) – 55 photos
turkey mullein (Croton setigerus) – 18 photos
wand mullein (Verbascum virgatum) – 8 photos
Mushroom
anise mushroom (Clitocybe deceptiva) – 4 photos
apricot jelly mushroom (Guepinia helvelloides) – 5 photos
ashy coral mushroom (Clavulina cinerea) – 2 photos
big laughing mushroom (Gymnopilus ventricosus) – 10 photos
blue-green anise mushroom (Clitocybe odora) – 3 photos
blushing wood mushroom (Agaricus silvaticus) – 2 photos
brain mushroom (Gyromitra esculenta) – 15 photos
button mushroom (Agaricus bisporus) – 1 photo
candied red jelly mushroom (Guepinia helvelloides) – 5 photos
chicken mushroom (Laetiporus conifericola) – 11 photos
commercial mushroom (Agaricus bisporus) – 1 photo
common field mushroom (Agaricus campestris) – 9 photos
cucumber-scented mushroom (Macrocystidia cucumis) – 4 photos
cultivated mushroom (Agaricus bisporus) – 1 photo
Douglas fir cone mushroom (Strobilurus trullisatus) – 8 photos
fairy ring mushroom (Marasmius oreades) – 6 photos
fawn mushroom (Pluteus cervinus) – 12 photos
fawn-colored mushroom (Pluteus cervinus) – 12 photos
felt-ringed mushroom (Agaricus hondensis) – 13 photos
field mushroom (Agaricus campestris) – 9 photos
forest mushroom (Agaricus silvaticus) – 2 photos
gelatinous coral mushroom (Ramaria gelatinosa var. oregonensis) – 4 photos
gypsy mushroom (Cortinarius caperatus) – 12 photos
haymaker's mushroom (Panaeolina foenisecii (Panaeolus)) – 2 photos
hedgehog mushroom (Hericium erinaceus) – 2 photos
hedgehog mushroom (Hydnum repandum) – 4 photos
honey mushroom (Armillaria cepistipes) – 1 photo
honey mushroom (Armillaria gallica) – 3 photos
honey mushroom (Armillaria nabsnona) – 2 photos
honey mushroom (Armillaria ostoyae) – 2 photos
honey mushroom (Armillaria sinapina) – 3 photos
horse mushroom (Agaricus arvensis) – 6 photos
hot-bed mushroom (Agaricus campestris) – 9 photos
imperial mushroom (Catathelasma imperiale) – 2 photos
June mushroom (Gymnopus dryophilus) – 10 photos
lobster mushroom (Hypomyces lactifluorum) – 7 photos
magic mushroom (Psilocybe semilanceata) – 4 photos
manzanita mushroom (Leccinum manzanitae) – 3 photos
March mushroom (Hygrophorus marzuolus) – 2 photos
meadow muffin mushroom (Psilocybe coprophila) – 3 photos
meadow mushroom (Agaricus campestris) – 9 photos
mower's mushroom (Panaeolina foenisecii (Panaeolus)) – 2 photos
pavement mushroom (Agaricus bitorquis) – 3 photos
pine mushroom (Tricholoma murrillianum) – 2 photos
pinecone mushroom (Auriscalpium vulgare) – 8 photos
pink-tipped coral mushroom (Ramaria botrytis) – 2 photos
pleated mushroom (Marasmius plicatulus) – 10 photos
ponderosa mushroom (Tricholoma murrillianum) – 2 photos
prairie mushroom (Agaricus arvensis) – 6 photos
red-staining mushroom (Agaricus silvaticus) – 2 photos
rosy wood mushroom (Agaricus semotus cf.) – 3 photos
salt-loving mushroom (Agaricus bernardii) – 3 photos
sand mushroom (Tricholoma populinum) – 1 photo
scaly wood mushroom (Agaricus silvaticus) – 2 photos
shrimp mushroom (Russula xerampelina) – 5 photos
sidewalk mushroom (Agaricus bitorquis) – 3 photos
slim anise mushroom (Clitocybe fragrans) – 2 photos
slime mushroom (Limacella glischra) – 2 photos
smooth thimble mushroom (Verpa conica) – 5 photos
snow mushroom (Gyromitra montana) – 14 photos
spruce-cone mushroom (Baeospora myosura) – 4 photos
strict coral mushroom (Ramaria stricta var. stricta) – 4 photos
sweetbread mushroom (Clitopilus prunulus) – 4 photos
sylvan mushroom (Agaricus silvaticus) – 2 photos
sylvan mushroom (Agaricus silvicola) – 13 photos
veiled oyster mushroom (Pleurotus dryinus) – 7 photos
white jelly mushroom (Pseudohydnum gelatinosum) – 9 photos
winter mushroom (Flammulina velutipes) – 3 photos
wood mushroom (Agaricus silvaticus) – 2 photos
wood mushroom (Agaricus silvicola) – 13 photos
yellow-bulbed mushroom (Agaricus semotus cf.) – 3 photos
Musk-flower
musk-flower (Erythranthe moschata) – 56 photos
Musk-plant
musk-plant (Erythranthe moschata) – 56 photos
Mustard
ball mustard (Neslia paniculata) – 6 photos
black mustard (Brassica nigra) – 26 photos
blue mustard (Chorispora tenella) – 58 photos
brown mustard (Brassica juncea) – 4 photos
California mustard (Caulanthus lasiophyllus) – 1 photo
common mustard (Brassica rapa) – 30 photos
corn mustard (Sinapis arvensis) – 10 photos
dog mustard (Erucastrum gallicum) – 11 photos
field mustard (Brassica rapa) – 30 photos
garlic mustard (Alliaria petiolata) – 35 photos
hare's-ear mustard (Conringia orientalis) – 31 photos
hedge mustard (Sisymbrium officinale) – 17 photos
Jim Hill mustard (Sisymbrium altissimum) – 39 photos
leaf mustard (Brassica juncea) – 4 photos
long-beaked fiddle mustard (Streptanthella longirostris) – 21 photos
Mediterranean hoary mustard (Hirschfeldia incana) – 9 photos
rush mustard (Sisymbrium linifolium) – 62 photos
short-podded mustard (Hirschfeldia incana) – 9 photos
summer mustard (Hirschfeldia incana) – 9 photos
Syrian mustard (Euclidium syriacum) – 17 photos
tower mustard (Turritis glabra) – 45 photos
treacle mustard (Conringia orientalis) – 31 photos
treacle mustard (Erysimum cheiranthoides) – 25 photos
tumble mustard (Sisymbrium altissimum) – 39 photos
white mustard (Sinapis alba) – 6 photos
wild mustard (Sinapis arvensis) – 10 photos
Mycena
bleeding Mycena (Mycena haematopus) – 6 photos
burn site Mycena (Myxomphalia maura) – 7 photos
common Mycena (Mycena galericulata) – 6 photos
Mycena
coral spring mycena (Mycena acicula) – 4 photos
Mycena
flame Mycena (Mycena strobilinoides) – 5 photos
Mycena
large mycena (Mycena overholtsii) – 5 photos
Mycena
lilac Mycena (Mycena pura) – 6 photos
neutral gray Mycena (Mycena subcana) – 2 photos
red-orange Mycena (Mycena strobilinoides) – 5 photos
reddish-spotted Mycena (Mycena maculata) – 3 photos
slippery Mycena (Roridomyces roridus) – 2 photos
terrestrial bleeding Mycena (Mycena sanguinolenta) – 1 photo
toque Mycena (Mycena galericulata) – 6 photos
yellow-edged Mycena (Mycena citrinomarginata) – 4 photos
yellow-stemmed Mycena (Mycena epipterygia var. griseoviridis) – 2 photos
yellow-stemmed Mycena (Mycena epipterygia var. lignicola) – 6 photos
