poisonous

Showing 1–12 of 28 results

  • Aconitum columbianum / monkshood

    • brilliant blue/purple - ish; mixed colors or white
    • petal-like sepals form the hood
    • palmate, deeply-lobed & toothed leaves

  • Actaea rubra / red baneberry

    • large, coarsely toothed, deeply lobed compound leaves
    • clusters of teeny white flowers that look feathery or fluffy (due to stamens)
    • green berries in late summer, maturing to red or white
    • black dot at tip of each berry
    • moist understory or shade

  • Anemone multifida / cutleaf windflower

    • usually 5 bi-colored "petals" - esp. pink or white; many stamens
    • leaves deeply cut and re-cut in 3s with rounded or pointed tips
    • stems and lower leaf surfaces usually hairy
    • gone to seed, fruits have a troll-doll look
    • on calcareous ledges, in shallow crevices or rocky outcrops; dry mountain tops or near water

  • 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)

  • Apocynum cannabinum / common dogbane

    • herbaceous perennial with red stems and long/narrow leaves
    • leaves have prominent veins
    • leaves and stems exude white latex if broken
    • white, bell-shaped flowers held erect in stalked clusters
    • seedpods long, thin and brownish; in pairs
    • often near streams or in moist places

  • Artemisia ludoviciana / white sage

    • low, spreading perennial - up to 3 feet tall
    • silvery leaves and stems (hairy)
    • leaves lance shaped, but sometimes lobed
    • shoots die back in winter
    • aromatic

  • Astragalus miser / timber milkvetch

    • compound leaves with small, egg-shaped leaflets
    • teeny, pea-like flowers - bicolored but overall blue/purple
    • keel tip is purple and pointed
    • small, hairy seed pods
    • grassland, meadows, and other open communities

  • Astragalus purshii / woollypod milkvetch

    • low growing, silvery, compound leaves; no tendrils
    • magenta (or white) "pea-like" flowers with darker keel petal
    • "congested" inflorescence
    • found in very dry areas, not in shade

  • Beteroa incana / hoary alyssum

    • dense clusters of teeny white flowers
    • 4 petals, each with a notch
    • fruit is a short, fat-ish seed pod (silicle)
    • found in pastures and all manner of disturbed habitats
    • toxic to horses

  • Cicuta douglasii / water hemlock

    • HIGHLY TOXIC
    • primarily on continuously wet soils, e.g. ditches, stream banks, pond margins, marshes.
    • white compound umbel inflorescence typical of the Apiaceae/Umbelliferae
    • multiply compound leaves with prominent veins ending in notches between lobes

  • 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

  • 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

Showing 1–12 of 28 results