significant

Showing 25–36 of 45 results

  • Mahonia repens / creeping Oregon grape

    • pinnately compound with toothed, holly-like leaflets
    • clusters of yellow flowers in spring; blue berries in late summer
    • low, creeping shrub
    • evergreen - but winter leaves are reddish

  • Maianthemum racemosum / Solomon’s plume

    • "feathery" inflorescence - panicle
    • 6 white tepals on teeny flowers
    • long-blooming in late spring, sometimes into summer
    • green berries --> red as they ripen
    • alternate, clasping leaves on erect stems

  • Mertensia ciliata / mountain bluebells

    • taller than others bluebells - up to four feet
    • often forms dense stands by streams and seeps
    • flowers dark blue, bell-shaped, held on one side of stem
    • leaves blue-green, pointed, with prominent veins, marginal pointy hairs

  • Mertensia oblongifolia / sagebrush bluebell

    • bright blue-to-purplish flowers, hanging and downward facing
    • narrow tube that flares abruptly to bell
    • blooms in very early spring, soon after snow-melt
    • usually associated with sagebrush

  • Neottia banksiana / northwestern twayblade

    • orchid - with two stem-clasping leaves halfway up the stem
    • moist, dim understory habitat, in clonal patches
    • very small green orchid flower - 5 sickle-shaped petals and sepals, 1 broader green labellum (lip)
    • small, insignificant and easily overlooked

  • Phacelia hastata / silverleaf scorpionweed

    • flowers - dull white-ish/purple-ish, numerous in short, compact, coiled clusters
    • stamens extend well past petals
    • leaves - basal with prominent veins; usually covered with silvery hairs; usually entire
    • multiple flowering stems on a single plant
    • in a variety of habitats

  • Phacelia heterophylla / varied leaf scorpionweed

    • spirally arranged, teeny white flowers with very long stamens
    • flowers turn brown soon after opening
    • all parts of the plant are hairy
    • not all that common, but widespread

  • Phleum pratense / timothy

    • tight, cylindrical flower head
    • probably the most recognizable grass in the Valley
    • pink stamens with prodigious pollen production in summer
    • bulb at base of stem; brown leaf sheath bases

  • Polemonium occidentale / western Jacob’s ladder

    • brilliantly blue flowers with bright yellow anthers, in clusters
    • pinnately compound leaves with up to 27 narrow, lance-shaped leaflets
    • most leaves on separate stems from the flowers
    • usually in wetlands

  • Populus tremuloides / quaking aspen

    • white barked, often growing in large clones
    • leaves flat with long, flat petiole at 90˚
    • leaves quake in even light breezes
    • twigs and buds reddish, long and pointed
    • catkin flowers in very early spring
    • leaves turn yellow or reddish or orange-ish in fall

  • Primula parryi / Parry’s primrose

    • striking, bright magenta (or pink) flowers with yellow centers, 5 petals
    • 3 to 30 flowers per stalk
    • brilliant green foliage as a rosette
    • foliage releases horrible smell with the slightest touch
    • typically at higher altitudes in wet places

  • Prunella vulgaris / self-heal

    • compact spike of tiny purple, mint-like flowers
    • upper/lower lips purple and white respectively
    • square stems, opposite leaves

Showing 25–36 of 45 results