Plants in the Valley

Showing 265–276 of 335 results

  • Ranunculus orthorhynchus / straightbeak buttercup

    • 5 (to 8) bright, shiny yellow petals with long pedicels
    • many stamens and pistils
    • large, compound leaves with 3-5 pointy-lobed leaflets
    • found in wet areas including irrigation ditches

  • Rhamphospermum arvense / Charlock

    • yellow-flowered brassica; flowers larger than most mustards
    • large-ish leaves with toothed margins
    • erect stems; look for a reddish purple ring at stem junctions
    • disturbed areas, road sides and waste places; prefers high nutrients
    • 1" siliques point out or up, but not down

  • Ribes aureum / golden current

    • shrub up to 10 feet tall
    • spring bloomer, golden yellow flower in clusters
    • small, maple-like leaves
    • 1/2 inch berries in late summer, golden to black

  • Ribes hudsonianum / northern black currant

    • moist wooded areas, streambanks
    • erect, spike-like inflorescences with up to 50 white flowers
    • bitter berries, ripening to black
    • leaves and stems covered with resinous glands
    • leaves 3-5 lobed, glandular below
    • smells bad

  • Ribes lacustre / prickly currant

    • deeply lobed, maple-like leaves
    • prickly stems with spines at nodes
    • shrub to ca. 4 feet tall
    • teeny cream & purple flowers in dangling clusters in spring
    • red berries in late summer maturing to very small black berries

  • Ribes viscosissimum / sticky currant

    • shrub to 7 feet tall
    • stem and leaves covered with sticky, glandular hairs
    • white, bell-like flowers in drooping or erect clusters (up to 15)
    • rough leaves, 3-5 equal lobes, toothed margins
    • fragrant flowers and leaves

  • Rosa spp. / wild rose

    • deep red (to pink) flowers; wonderfully fragrant
    • understory shrub in wetter areas
    • flowers mid-summer

  • Rubus parviflorus / thimbleberry

    • raspberry-like shrub usually in a clump
    • white flowers with many stamens, up to 2.5 inches diameter
    • large, fuzzy maple-like leaves
    • blooms in spring; red, raspberry-like fruit in the fall

  • Rudbeckia occidentals / western coneflower

    • dark cone-shaped flower head - like a sunflower without petals
    • ring of yellow "bumps" visible during pollination time
    • "cones" about 1" but double that when in seed.
    • usually a tall plant with sunflower-like leaves
    • alternate (not opposite) leaves

  • Rumex acetosella / sheep sorrel

    • long, vertical inflorescences... not compact or well "organized"
    • female plants with red/maroon flowers; males with green/white flowers
    • especially visible when seeds are ripe... red
    • basal rosette of arrowhead shaped leaves
    • disturbed areas, wastelands, poor sites

  • Rumex crispus / curly dock

    • rather large, lance-shaped leaves
    • curly leaf margins, like crisped bacon or "crinkly-wavy"
    • tall flowering stalks with many, many small yellow/green-ish flowers
    • fruits are just like the flowers but deep red
    • widespread and very much a weed

  • Sabulina nuttallii / Nuttall’s sandwort

    • small, glandular-pubescent perennial
    • trailing stems form mats
    • thin, rigid, needle-like leaves, about ½" long
    • small, white, 5-petaled flowers in terminal clusters
    • 5 green, pointy sepals
    • sagebrush hills to alpine slopes, and especially on gravelly benches or talus

Showing 265–276 of 335 results