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![]() | alkali saltgrass Scientific Name Distichlis stricta Family Grass Plant Type Grass Short Description Native Yes |
![]() | alpine aster Scientific Name Aster alpigenus var. haydenii Family Composites, Sunflower Flower Color Purple Plant Type Herb Location McCall, ID Native Yes Weed No |
![]() | alpine laurel Scientific Name Kalmia microphylla Family Heath Flower Color Pink, purple Plant Type Shrub Native Yes Weed No |
![]() | amaranth Scientific Name Amaranthus Family Amaranth Flower Color Green Introduced Yes |
![]() | American speedwell Scientific Name Veronica americana Family Figwort or Snapdragon Flower Color Purple, blue Plant Type Herb Location McCall, ID |
![]() | angel's trumpet Scientific Name Datura innoxia Family Potato Flower Color White Plant Type Forb Native Yes Weed Yes |
![]() | annual bluegrass Scientific Name Poa annua Family Grass Flower Color Green Plant Type Grass |
![]() | annual sowthistle Scientific Name Sonchus oleraceus Family Composites, Sunflower Flower Color Yellow Plant Type Forb Weed Yes |
![]() | arrowleaf balsamroot Scientific Name Balsamorhiza sagittata Family Composites, Sunflower Flower Color Yellow Plant Type Herb Elevation 2500' Location Council, ID, Mann Creek, ID, McCall, ID Native Yes Weed No |
![]() | arrowleaf buckwheat Scientific Name Eriogonum compositum Family Buckwheat Flower Color White, cream Elevation 2850' Location Jenkins Rd. north of Weiser ID Native Yes |
![]() | ballhead sandwort Scientific Name Arenaria congesta Family Pink Flower Color White Location Council, ID Native Yes |
![]() | ballhead waterleaf Scientific Name Hydrophyllum capitatum Family Waterleaf Flower Color Pink, purple Plant Type Herb Elevation 2500' Location Mann Creek, ID Native Yes Weed No |
![]() | barestem biscuitroot Scientific Name Lomatium nudicaule Family Parsley Flower Color Yellowish Plant Type Herb Elevation 2400' Location Mann Creek, ID Native Yes Weed No |
![]() | barestem desert parsley Scientific Name Lomatium nudicaule Family Parsley Flower Color Yellowish Plant Type Herb Elevation 2400' Location Mann Creek, ID Native Yes Weed No |
![]() | barestem lomatium Scientific Name Lomatium nudicaule Family Parsley Flower Color Yellowish Plant Type Herb Elevation 2400' Location Mann Creek, ID Native Yes Weed No |
![]() | barnyard grass Scientific Name Echinochloa muricata Family Grass Flower Color Green Plant Type Grass Introduced Yes Weed Yes |
![]() | basalt milkvetch Scientific Name Astragalus filipes Family Legume or Pea Flower Color Yellow Plant Type Forb Native Yes Weed Yes |
![]() | basin rayless daisy Scientific Name Erigeron concinnus var. aphanactis Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No |
![]() | basin wildrye Scientific Name Leymus cinereus Family Grass Flower Color Green, mixed Plant Type Grass Location Along the Snake River between Anex and Farewell Bend, OR Native Yes |
![]() | bastard toadflax Scientific Name Comandra umbellata Plant Type Forb Short Description Native Yes |
![]() | beargrass Scientific Name Xerophyllum tenax Family Lily Flower Color White Plant Type Forb Native Yes Weed No |
![]() | Beckwith's violet Scientific Name Viola beckwithii Family Violet Flower Color Purple, white Plant Type Herb Elevation 3300' Location Midvale Hill between Mann Creek and Midvale, ID Native Yes |
![]() | bicolor larkspur Scientific Name Delphinium bicolor Family Buttercup Flower Color Blue Plant Type Herb Elevation 3300' Location Crowley, OR, Mann Creek, ID, Midvale Hill between Mann Creek and Midvale, ID Native Yes Weed No |
![]() | bigbract verbena Scientific Name Verbena bracteata Family Verbena Flower Color light purple Plant Type Forb Native Yes |
![]() | big-head clover Scientific Name Trifolium macrocephalum Family Legume or Pea Flower Color Pink and Yellowish Plant Type Forb Elevation 2400' Location Mann Creek, ID Native Yes Weed No |
![]() | bigleaf sandwort Scientific Name Moehringia macrophylla Family Pink Flower Color White Plant Type Herb Short Description previously known as Arenaria macrophylla Native Yes Weed No |
![]() | big sage Scientific Name Artemisia tridentata Family Composites, Sunflower Flower Color Yellow Plant Type Shrub Location McCall, ID Native Yes Watershed Malheur, Owyhee, Snake, Weiser Weed No |
![]() | big sagebrush Scientific Name Artemisia tridentata Family Composites, Sunflower Flower Color Yellow Plant Type Shrub Location McCall, ID Native Yes Watershed Malheur, Owyhee, Snake, Weiser Weed No |
![]() | bird's-foot trefoil Scientific Name Lotus corniculatus Family Legume or Pea Flower Color Brilliant Yellow Location Annex, OR Native No Weed No |
![]() | bitterbrush Scientific Name Purshia tridentata Family Rose Flower Color Yellow Plant Type Shrub Location Honeycombs, OR, Mann Creek, ID, McCall, ID, Ontario, OR, Owyhee Reservoir, OR, Sage Hen Reservoir, ID Native Yes Weed No |
![]() | bittercherry Scientific Name Prunus emarginata Family Rose Flower Color White Plant Type Shrub - Tree Location Mann Creek, ID, McCall, ID Native Yes Weed No |
![]() | Bitterroot Scientific Name Lewisia rediviva Family Purslane Flower Color White/Purple Plant Type Herb Location Council, ID Native Yes Weed No |
![]() | black bindweed Scientific Name Polygonum convolvulus Family Buckwheat Plant Type Forb Introduced Yes Weed Yes |
![]() | black camas Scientific Name Camassia quamash Family Lily Flower Color Blue Location Council, ID, Mann Creek, ID, Mann Creek Res. ID, McCall, ID Native Yes Weed No |
![]() | black cottonwood Scientific Name Populus trichocarpa Family Willow Flower Color -none- Plant Type Tree Location McCall, ID Native Yes Weed No |
![]() | black elderberry Scientific Name Sambucus racemosa Family Honeysuckle Flower Color Cream white Plant Type Shrub Short Description Pith in center of stem. Leaves: Pinnately divided Location McCall, ID Native Yes Weed No |
![]() | black hawthorn Scientific Name Crateagus douglasii Family Rose Flower Color Green, Red Elevation 3800' Location Council, ID, Jenkins Rd. north of Weiser ID, Mann Creek, ID Native Yes |
![]() | black mustard Scientific Name Brassica nigra Family Mustard Flower Color Yellow Plant Type Forb Introduced Yes Weed Yes |
![]() | black twinberry Scientific Name Lonicera involucrata Family Honeysuckle Flower Color Pale yellow Plant Type Shrub Location McCall, ID Native Yes Weed No |
![]() | black willow Scientific Name Salix nigra Family Willow Plant Type Tree Native Yes Weed No |
![]() | bladder pod Scientific Name Lesquerella douglasii Family Mustard Flower Color Yellow Plant Type Herb Native Yes Weed No |
![]() | blanket flower Scientific Name Gaillardia pinnatifida Family Composites, Sunflower Flower Color Yellow, red Plant Type Herb Native Yes Weed No |
![]() | blazing star Scientific Name Mentzelia laevicaulis Family Blazing Star Flower Color Yellow Plant Type Herb Native Yes Weed No |
![]() | blister buttercup Scientific Name Ranunculus sceleratus Family Buttercup Flower Color Yellow Location Mann Creek, ID Native No Weed Yes |
| bluebonnet Scientific Name Lupinus sp. Family Legume or Pea Flower Color Blue Plant Type Herb Short Description Leaves: Palmate compound Location McCall, ID Native Yes Weed No |
![]() | blue clematis Scientific Name Clematis columbiana Family Buttercup Flower Color Blue Plant Type Vine Location McCall, ID Native Yes Weed No |
![]() | blue elderberry Scientific Name Sambucus cerulea Family Honeysuckle Flower Color Cream white Plant Type Shrub Location McCall, ID Native Yes Weed No |
![]() | blue-eyed Mary Scientific Name Collinsia parviflora Family Figwort or Snapdragon Flower Color Blue and white Plant Type Herb Short Description Very small plant, flowers. Elevation 3300' Location Council, ID, McCall, ID, Midvale Hill between Mann Creek and Midvale, ID Native Yes Weed No |
![]() | blue flax Scientific Name Linum perenne Family Flax Flower Color Blue Plant Type Forb Introduced |
![]() | blue larkspur Scientific Name Delphinium bicolor Family Buttercup Flower Color Blue Plant Type Herb Elevation 3300' Location Crowley, OR, Mann Creek, ID, Midvale Hill between Mann Creek and Midvale, ID Native Yes Weed No |
![]() | blue mountain buckwheat Scientific Name Eriogonum strictum Family Buckwheat Flower Color White-pale pink Plant Type Shrub Short Description Very low growing. Location Jordan Valley. ID Native Yes Weed No |
![]() | Blue Mountain prairie clover Scientific Name Dalea ornata Family Legume or Pea Flower Color Pink, purple Plant Type Herb Native Yes Weed No |
![]() | blue mustard Scientific Name Chorispora tenella Family Mustard Flower Color blue - purple Plant Type Forb Introduced Yes Location Ontario, OR Native No Weed Noxious |
![]() | blue stickseed Scientific Name Hackelia micrantha Family Borage Flower Color Light Blue Elevation 5000' Location Jenkins Rd. north of Weiser ID Native Yes |
![]() | bog orchid Scientific Name Habenaria dilatata Family Orchid Flower Color White Plant Type Forb Short Description Thin spikelike raceme of flowers. Location McCall, ID Native Yes Weed No |
![]() | Booths evening-primrose Scientific Name Camissonia boothii Family Evening Primrose Plant Type Forb Native Yes |
![]() | bouncingbet Scientific Name Saponaria officinalis Family Pink Flower Color White-pale pink Plant Type Herb Short Description European origin, escaped as a weed, toxic to livestock but seldom consumed. Native No Weed Yes |
![]() | box elder Scientific Name Acer negundo Family Maple Flower Color Bright green Plant Type Tree Short Description Medium sized tree Weed No |
![]() | bracken fern Scientific Name Pteridium aquilinum Family Polypod Flower Color -none- Plant Type Herb Short Description Bracken fern is a common forest understory fern. Location McCall, ID Native Yes Weed No |
![]() | bread and butter Scientific Name Linaria vulgaris Family Figwort or Snapdragon Flower Color Yellow Plant Type Herb Location McCall, ID Native No Weed Noxious, Yes |
![]() | brickellbush Scientific Name Brickellia Ell. Family Sunflower |
![]() | broad-leaf bluebells Scientific Name Mertensia platyphylla Family Borage Flower Color Blue Plant Type Herb Location Council, ID, McCall, ID Native Yes Weed No |
![]() | brodiaea Scientific Name Brodiaea douglasii Family Lily Flower Color Purple, blue Location Council, ID, Mann Creek, ID Native Yes Weed No |
![]() | broomrape Scientific Name Orobanche sp. Family Broomrape Flower Color Yellow, white, purple Short Description Broomrape |
![]() | broom snakeweed Scientific Name Gutierrezia sarothrae Family Composites, Sunflower Flower Color Yellow Plant Type Shrub - grass Short Description Poisonous |
![]() | buckbrush Scientific Name Ceanothus velutinus Family Buckthorn Flower Color White Plant Type Shrub Short Description Leaves persistent, N fixing genus. Leaves: Shiny upper side Elevation 4150' Location Jenkins Rd. north of Weiser ID, McCall, ID Native Yes Weed No |
![]() | bulbous bluegrass Scientific Name Poa bulbosa Family Grass Flower Color Green Plant Type Grass Location Mann Creek, ID, Ontario, OR, Snake River Native No |
![]() | bull rush Scientific Name Scirpus spp. Family Sedge Flower Color Brown Plant Type Sedge Native Yes Weed No |
![]() | bull thistle Scientific Name Cirsium vulgare Family Composites, Sunflower Flower Color Purple Plant Type Herb Short Description Biennial. Location McCall, ID Native No Weed Noxious |
![]() | bur buttercup Scientific Name Ranunculus testiculatus Family Buttercup Flower Color Yellowish Plant Type Herb Weed Yes |
![]() | bushy peavine Scientific Name Lathyrus rigidus Family Legume or Pea Flower Color White Plant Type Vine Native Yes Weed No |
![]() | butter and eggs Scientific Name Linaria vulgaris Family Figwort or Snapdragon Flower Color Yellow Plant Type Herb Location McCall, ID Native No Weed Noxious, Yes |
![]() | buttercup Scientific Name Ranunculus sp Family Buttercup Flower Color Yellow Plant Type Herb Location McCall, ID Native Yes Weed No |
![]() | butterfly bush Scientific Name Buddleja sp. Family Butterfly bush Plant Type Shrub Native No Weed Yes |
| butterweed groundsel Scientific Name Senecio serra Family Composites, Sunflower Plant Type Herb |
![]() | calypso orchid Scientific Name Calypso bulbosa Family Orchid Flower Color Pink, purple Plant Type Forb Location McCall, ID Native Yes Weed No |
![]() | camas Scientific Name Camassia quamash Family Lily Flower Color Blue Location Council, ID, Mann Creek, ID, Mann Creek Res. ID, McCall, ID Native Yes Weed No |
![]() | camas lily Scientific Name Camassia quamash Family Lily Flower Color Blue Location Council, ID, Mann Creek, ID, Mann Creek Res. ID, McCall, ID Native Yes Weed No |
![]() | Canada goldenrod Scientific Name Solidago canadensis Family Composites, Sunflower Flower Color Yellow Plant Type Herb Location McCall, ID Native Yes Weed Can be |
![]() | Canada thistle Scientific Name Cirsium arvense Family Composites, Sunflower Flower Color Purple Plant Type Herb Short Description Perennial, deep-seated creeping underground roots. Leaves: Spiny, pinnatifid Location McCall, ID Native No Weed Noxious |
![]() | Canby's lomatium Scientific Name Lomatiun canbyi Family Parsley Flower Color White-pale pink Plant Type Herb Native Yes |
![]() | catchweed Scientific Name Asperugo procumbens Family Borage Location Council, ID Native No |
![]() | cat-tail Scientific Name Typha latifolia Family Cat-Tail Flower Color Brown Plant Type Forb Short Description Tall perennial, creeping rhizomes. Native Yes Weed No |
![]() | celeryleafed buttercup Scientific Name Ranunculus sceleratus Family Buttercup Flower Color Yellow Location Mann Creek, ID Native No Weed Yes |
![]() | Chaenactis Scientific Name Chaenactis douglasii Family Composites, Sunflower Flower Color White to pink Plant Type Herb Location Honeycombs, OR |
![]() | cheat grass Scientific Name Bromus tectorum Family Grass Flower Color Green Plant Type Grass Introduced Yes Weed Yes |
![]() | cheeseweed Scientific Name Malva neglecta Family Mallow Flower Color Purple, white Plant Type Herb Weed Yes |
![]() | chicory Scientific Name Cichorium intybus Family Composites, Sunflower Flower Color Blue Plant Type Herb Location McCall, ID Native No Weed Can be |
![]() | cinquefoil Scientific Name Potentilla spp. Family Rose Flower Color Yellow Plant Type Herb Location McCall, ID Native Yes Weed No |
![]() | clasping pepperweed Scientific Name Lepidium perfoliatum Family Mustard Flower Color Green-yellow Plant Type Forb |
| cleavers Scientific Name Galium aparine Family Madder Plant Type Herb Location McCall, ID Weed Yes |
![]() | Cleomella Scientific Name Cleomella macbrideana Family Caper Flower Color Yellow Plant Type Forb Short Description The cleomella pictured here was found on very poor, bare clay soil in the Succor Creek watershed. Native Yes |
![]() | climbing bindweed Scientific Name Polygonum convolvulus Family Buckwheat Plant Type Forb Introduced Yes Weed Yes |
![]() | Clintonia Scientific Name Clintonia uniflora Family Lily Flower Color Waxy white Plant Type Forb Short Description Short perennial, usually has single flowers. Location McCall, ID Native Yes Weed No |
![]() | club fruit Scientific Name Camissonia claviformus Family Evening Primrose Flower Color Yellow Plant Type Herb Native Yes Weed No |
![]() | Columbine Scientific Name Aguilegia sp. Family Buttercup Flower Color White, yellow Plant Type Forb Weed No |
![]() | common chokecherry Scientific Name Prunus virginiana Family Rose Flower Color White Plant Type Tree Location McCall, ID Native Yes Weed No |
![]() | common cockleburr Scientific Name Xanthium strumarium Family Composites, Sunflower Flower Color Green Plant Type Forb Introduced North America Weed Yes |
![]() | common groundsel Scientific Name Senecio vulgaris Family Composites, Sunflower Flower Color White, yellow Plant Type Forb Location Ontario, OR Native No Weed Yes |
![]() | common mallow Scientific Name Malva neglecta Family Mallow Flower Color Purple, white Plant Type Herb Weed Yes |
![]() | common mullein Scientific Name Verbascum thapsus Family Figwort or Snapdragon Flower Color Yellow Plant Type Herb Location McCall, ID Native No Weed Can be |
![]() | common purslane Scientific Name Portulaca oleracea Family Purslane Flower Color Yellow Plant Type Herb Short Description Common purslane Weed Yes |
![]() | common rye Scientific Name Secale cereale Family Grass Plant Type Grass Introduced Yes Weed Yes |
![]() | common tansy Scientific Name Tanacetum vulgare Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native No Weed Noxious |
![]() | common teasel Scientific Name Dipsacus fullonum Family Teasel Flower Color Brown - purple Plant Type Shrub Introduced Europe |
![]() | compass plant Scientific Name Lactuca serriola Family Composites, Sunflower Flower Color Yellow Plant Type Herb Introduced Yes Weed Yes |
![]() | corn gromwell Scientific Name Lithospermum arvense Family Borage Flower Color White Location Mann Creek, ID Native No |
![]() | cous biscuit-root Scientific Name Lomatium cous Family Parsley Flower Color Yellow Plant Type Forb Native Yes |
![]() | cous-root desert-parsley Scientific Name Lomatium cous Family Parsley Flower Color Yellow Plant Type Forb Native Yes |
![]() | cow parsnip Scientific Name Heracleum lanatum Family Parsley Flower Color White Plant Type Herb Short Description Photosensitive skin reaction, wet soil. Is poisonous to humans. Location McCall, ID Native Yes Weed No |
![]() | coyote willow Scientific Name Salix exigua Family Willow Flower Color -none- Plant Type Shrub Native Yes Weed No |
![]() | creeping Oregon grape Scientific Name Mahonia repens Family Barberry Flower Color Yellow Plant Type Shrub Short Description Grape-like berries. Leaves: Prickly toothed leaflets Location Mann Creek, ID, McCall, ID Native Yes Weed No |
![]() | crossflower Scientific Name Chorispora tenella Family Mustard Flower Color blue - purple Plant Type Forb Introduced Yes Location Ontario, OR Native No Weed Noxious |
![]() | cryptantha Scientific Name Cryptantha glomerata Family Borage Flower Color White Plant Type Herb Native Yes Weed No |
![]() | cryptantha Scientific Name Cryptantha sp. Family Borage Flower Color White Plant Type Shrub |
![]() | curlleaf mountain-mahogany Scientific Name Cercocarpus ledifolius Family Rose Flower Color Green-white Plant Type Evergreen shrub Native Yes |
![]() | curlycup gumweed Scientific Name Grindelia squarrosa Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed Can be |
![]() | currant Scientific Name Ribes spathianum Family Currant or Gooseberry Flower Color Black Plant Type Shrub |
![]() | cursed buttercup Scientific Name Ranunculus sceleratus Family Buttercup Flower Color Yellow Location Mann Creek, ID Native No Weed Yes |
![]() | cursed crowfoot Scientific Name Ranunculus sceleratus Family Buttercup Flower Color Yellow Location Mann Creek, ID Native No Weed Yes |
![]() | curvepod milkvetch Scientific Name Astragalus curvicarpus Family Legume or Pea Flower Color Yellow Plant Type Herb Location Along the Snake River between Anex and Farewell Bend, OR Native Yes Weed No |
![]() | curveseed butterwort Scientific Name Ranunculus testiculatus Family Buttercup Flower Color Yellowish Plant Type Herb Weed Yes |
![]() | cushion buckwheat Scientific Name Eriogonum ovalifolium Family Buckwheat Flower Color Cream white Plant Type Shrub Native Yes Weed No |
![]() | Cusick's beardtongue Scientific Name Penstemon cusickii Family Figwort or Snapdragon Flower Color blue - purple Location Along the Snake River between Anex and Farewell Bend, OR Native Yes Weed No |
![]() | Cusick's Indian paintbrush Scientific Name Castilleja cusickii Family Figwort or Snapdragon Flower Color Yellow Plant Type Herb Native Yes Weed No |
![]() | Cusick's monkeyflower Scientific Name Mimulus cusickii Family Figwort or Snapdragon Flower Color Magenta Plant Type Herb Native Yes Weed No |
![]() | Cusick's penstemon Scientific Name Penstemon cusickii Family Figwort or Snapdragon Flower Color blue - purple Location Along the Snake River between Anex and Farewell Bend, OR Native Yes Weed No |
![]() | Cusick's sunflower Scientific Name Helianthus cusickii Family Composites, Sunflower Flower Color Brilliant Yellow Location Along the Snake River between Anex and Farewell Bend, OR Native Yes |
![]() | cut-leaf thelypody Scientific Name Thelypodium laciniatum Family Mustard Flower Color White/Purple Plant Type Forb Native Yes |
![]() | daggerpod Scientific Name Phoenicaulis cheiranthoides Family Mustard Flower Color Purple Plant Type Forb Elevation 3300' Location Jordan Craters, OR, Mann Creek, ID, Midvale Hill between Mann Creek and Midvale, ID Native Yes |
![]() | dandelion Scientific Name Taraxacum officinale Family Composites, Sunflower Flower Color Yellow Plant Type Herb Location McCall, ID Native No Weed Yes |
![]() | death camas Scientific Name Zigadenus venenosus Family Lily Flower Color White Plant Type Forb Location Mann Creek, ID, Sage Hen Reservoir, ID Native Yes Weed No |
![]() | deer horn Scientific Name Clarkia pulchella Family Evening Primrose Flower Color Pink, purple Plant Type Herb Elevation 2900' Location Jenkins Rd. north of Weiser ID Native Yes Weed No |
![]() | desert evening primrose Scientific Name Oenothera caespitosa Family Evening Primrose Flower Color White Plant Type Forb |
![]() | desert parsley Scientific Name Lomatium dissectum Family Parsley Plant Type Forb Elevation 2500' Location Mann Creek, ID Native Yes Weed No |
![]() | devil's beggarticks Scientific Name Bidens frondosa Family Composites, Sunflower Plant Type Shrub Location Ontario, OR Native No Weed Yes |
![]() | diffuse knapweed Scientific Name Centaurea diffusa Family Composites, Sunflower Flower Color Light Pink Plant Type Forb Native No Weed No |
![]() | diverse-leafed cinquefoil Scientific Name Potentillia diversifolia Family Rose Flower Color Yellow Plant Type Forb Native Yes Weed No |
![]() | dodder Scientific Name Cuscuta sp. Family Morningglory Flower Color White, cream Plant Type Vine Weed Yes |
![]() | dogbane Scientific Name Apocynum androsaemifolium Family Dogbane Flower Color Pink Plant Type Herb Short Description Poisonous juice. Native Yes Weed Noxious |
![]() | Douglas' brodiaea Scientific Name Brodiaea douglasii Family Lily Flower Color Purple, blue Location Council, ID, Mann Creek, ID Native Yes Weed No |
![]() | Douglas' dustymaiden Scientific Name Chaenactis douglasii Family Composites, Sunflower Flower Color White to pink Plant Type Herb Location Honeycombs, OR |
![]() | Douglas false yarrow Scientific Name Chaenactis douglasii Family Composites, Sunflower Flower Color White to pink Plant Type Herb Location Honeycombs, OR |
![]() | Douglas fir Scientific Name Pseudotsuga menziesii Family Pine Plant Type Tree Short Description Needles around stem, tounges on cones. Leaves: Needles singular Location McCall, |