cluster

Showing 1–12 of 20 results

  • Acer glabrum / Rocky Mountain maple

    • understory shrub, small tree, multiple stems
    • opposite leaves; red twigs
    • maple-like leaves
    • teeny flowers; double-helicopter fruits

  • Arctium minus / lesser burdock

    • purple to pink to lavender thistle-like flowers with hooked bracts
    • nasty hooked seed heads
    • very large, heart-shaped leaves
    • found in a wide variety of disturbed areas

  • Blitum nuttallianum / Nuttall’s povertyweed

    • ugly little creeping plant from a central stem
    • arrow-shaped leaves with two prominent lobes, especially on lower leaves
    • teeny clusters of teeny greenish flowers; no petals; in most leaf axils
    • widespread, but usually exposed and weed-like

  • Carex spectabilis / showy sedge

    • roadsides or in wet and seasonally flooded meadows
    • showy inflorescences... yellow (stamens) above white (stigmas) on a purple background
    • grass/iris-like leaves up to 2 feet tall

  • Crepis acuminata / tapertip hawksbeard

    • leaves (diagnostic) - long; many deep triangular, pointed lobes; upright, grey-green; milky sap
    • flowers - 5-10 rays, no disc florets; yellow; up to 70 per plant
    • dry, open places in foothills; commonly with sagebrush

  • Erysimum asperum / prairie-rocket wallflower

    • yellow flowers, large for a crucifer
    • flowers in clusters above foliage
    • oval/elliptical leaves, to 4" long... hairy
    • long thin fruit pod (silique) perpendicular to stem, may curve upward

  • Heuchera parvifolia / littleleaf alumroot

    • subalpine, alpine... on rocks
    • clusters of round or kidney-shaped leaves
    • leaves lobed, all basal (no stem leaves)
    • inflorescences tower over leaves
    • clumps of teeny, yellow flowers along a spike-like flowering stalk

  • Ivesia gordonii / Gordon’s mousetail

    • subalpine to alpine
    • low, on shallow, rocky soils
    • individual stalks are leaves with ~20 overlapping lobes
    • clusters of teeny yellow flowers on naked stems

  • Mentha canadensis / American cornmint

    • crushed leaves smell like peppermint
    • clusters of teeny white-blue-pink flowers in the axils of stem leaves
    • square stems, lance-shaped leaves
    • shaded, moist areas
    • may form large clones

  • Packera pseudaurea / falsegold groundsel

    • yellow, flat-topped cluster of daisy-like flowers
    • oval, erect basal leaves with long petioles and round/blunt-toothed edges
    • generally in moist to wet habitats

  • Penstemon eatonii / firecracker penstemon

    • roadsides, especially revegetated by DOT
    • 2" brilliantly red, tubular flowers
    • mostly basal leaves, ovate to lanceolate, leathery

  • Prosartes trachycarpa / rough-fruited fairybells

    • heart-shaped, clasping leaves with parallel veins
    • pendant white flowers with 6 petals/tepals, often obscured by leaves
    • round, yellow then orange then red fruits with rough surface in late summer
    • moist forest understoreys

Showing 1–12 of 20 results