roadsides

Showing 49–56 of 56 results

  • Scrophularia lanceolate / lanceleaf figwort

    • teeny, snapdragon-like flowers
    • flowers urn-shaped with yellow with red or green on the outside
    • flowers look like they aren't yet opened
    • flowers on elongated panicle at the top of a tall-ish plant
    • opposite leaves like stinging nettle without the stingers
    • up to 5 feet tall in full sun/partial shade

  • Sisymbrium altissimum / tumble mustard

    • inflorescence a raceme with yellow, teeny flowers
    • long, thin seed pods (siliques)
    • blooms throughout the spring and summer
    • shoots look like a bunch of sticks glued together
    • dries and breaks off, then tumbles

  • Solanum physalifolium / ground cherry nightshade

    • flowers look like potato or tomato flowers
    • small white, 5 recurved petals
    • clump of yellow stamens protrude from flower
    • triangular leaves with wedge-shaped bases
    • usually sprawling on ground

  • Solidago canadensis / goldenrod

    • large sprays of yellow flowers in late summer and fall
    • often tall and in large colonies
    • lance-shaped, toothed leaves
    • mostly (but not always) in disturbed areas

  • Solidago missouriensis / Missouri goldenrod

    • perennial herb, up to 40" tall
    • inflorescence is a branching panicle with many (≥200) yellow flower heads
    • involucres are ¼ long with 3 or 4 layers of narrow, pointed, hairless, yellow-green bracts
    • leaves are thin and lanceolate, upright and rigid with prominent midribs
    • upper leaves have pronounced but small teeth

  • Thlaspi arvense / field pennycress

    • inflorescence a raceme with white, teeny flowers
    • oval seed pods ca. 1/3" across
    • blooms late spring and summer
    • continues blooming as pods fill from older flowers
    • common weed in disturbed habitats including cultivated land

  • Tripleurospermum inodorum / scentless chamomile

    • daisy-like blossoms with finely divided leaves
    • central disk shape changes from button- to dome- to hemisphere- with age
    • ray petals droop as disk expands
    • leaves don't smell when crushed

  • Verbascum thapsus / mullein

    • rosette of large, soft, hairy leaves
    • small yellow flowers densely packed on a very tall spike
    • persistent ugly brown spike after flowering is done
    • often on otherwise bare ground

Showing 49–56 of 56 results