non-native

Showing 49–58 of 58 results

  • Sonchus arvensis / field sowthistle

    • yellow dandelion-like
    • multiple flowers per stalk
    • often in patches in wet fields
    • leaves spiney but without lobes, clasping the stems
    • often several stems from a single point at the soil level
  • Tanacetum vulgare / tansy

    • yellow, somewhat flattened, button-like flowers
    • pretty clearly in the aster family
    • camphor-ish smell
    • finely divided, fern-like compound leaves
  • Taraxacum officinale / dandelion

    • rosette growth habit with lobed leaves
    • yellow dandelion-like flowers - composites with only ray florets
    • only one flower head per stem
    • characteristic puff-ball seedheads
    • found anywhere and anytime
  • 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
  • Tragopogon spp. / salsify

    • large yellow inflorescence with pointy sepals extending past the "flower"
    • grass-like leaves
    • non-native, weed
    • widespread
  • Trifolium repens / white clover

    • the quintessential 3-leaf clover
    • white flower heads, tinged with pink (perhaps)
    • found in full sun with little other specific requirements
    • four leaflet leaves bring good luck
  • 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
  • Valeriana dioica / wood valerian

    • perennial herb, up to 18"
    • stem leaves lobed with egg-shaped "leaflets"
    • inflorescence - compact, round-topped umbel-like cluster; white flowers
    • flowers are teeny! ca. 1/8" with protruding stamens
    • mostly in dry to moist forests
  • 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
  • Veronica officinalis / heath speedwell

    • prostrate, herbaceous perennial
    • hairy green stems and leaves (obvious)
    • short, erect, spike-like shoots
    • ¼" blue/violet flowers
    • 4 petals with purple stripes
    • gaps and exposed soils

Showing 49–58 of 58 results