riparian

Showing 1–12 of 31 results

  • Acer glabrum / Rocky Mountain maple

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

  • Angelica arguta / Lyall’s angelica

    • white to yellow to pink-ish
    • compound umbel with teeny individual flowers
    • many-toothed compound leaves with sheath surrounding petiole
    • leaflets egg-shaped to narrowly oval
    • pungent parsley/celery/anise scent when leaves crushed

  • Anticlea elegans / mountain death camas

    • cream to greenish-white flowers; overall hexagonal appearance
    • branched flowering stem with multiple flowers not tightly packed
    • 6 tepals (petals + sepals), greenish-yellow nectar glands
    • grass/lily-like leaves
    • blooms in summer (July/August)

  • Artemisia cana / silver sagebrush

    • Low perennial, silvery shrub
    • Highly aromatic, like sagebrush
    • Entire leaves - no lobes
    • Nondescript, inconspicuous flowers in small clusters with leaf-like bracts
    • Grows in more moist habitat than other Artemisia spp.

  • Cirsium vulgare / bull thistle

    • very nasty spines all over, including stems
    • purple flower head over pear/egg-shaped narrow, spiny bracts
    • fruits are thistle-downy
    • disturbed areas, but also forest gaps, stream sides and seeps

  • Cornus sericea / red osier dogwood

    • shrub with opposite branching and red bark, brightest in fall/winter
    • common along streams especially
    • small white flowers, 4 petals, in clusters
    • white or blue-ish white berries in fall
    • opposite leaves with parallel veins

  • Corydalis aurea / scrambled eggs

    • prostrate herb, up to 15" tall
    • moist but well-drained soils, including on roadsides
    • yellow tubular flowers, with spurs
    • highly dissected leaves, blue-grey except when young
    • fruits are pod-like, resembling peas or beans

  • Crataegus douglasii / black hawthorn

    • slightly thorny shrub or small tree, to 30 feet
    • often forms thickets
    • broad leaves with toothed edges, clumped at ends of branches
    • clumps of white, globe-shaped flowers in spring; prominent black anthers
    • clumps of black "berries" in autumn

  • Cynoglossum officinale / houndstongue

    • reddish-purple flowers in upper leaf axils
    • forms basal rosette with hairy leaves in first year
    • stem leaves lance shaped, hairy, rough
    • fruit - small nutlets with barbs or hooks

  • Equisetum arvense / field horsetail

    • segmented brown stems with spore-bearing "cone" at the tip
    • or - segmented green stem with thin green branches radiating from nodes
    • distinctly visible nodes along the stems
    • no leaves or flowers
    • found in many different habitats

  • Equisetum hyemale / rough horsetail

    • thin green stems with black bands; no branches
    • possible cone-like structure at the apex
    • usually in large colonies
    • prefers continuously moist soils

  • Erythranthe guttata / seep monkeyflower

    • yellow flowers with red spots in clumps of 5 or more
    • flowers large for the plant, but otherwise "normal" size
    • two "lips" - lower lip larger than upper, each with 2 petals
    • found in wetlands of all kinds

Showing 1–12 of 31 results