Navigation

Verbascum thapsus

Scrophulariaceae

Woolly Mullein

Verbascum thapsus
Erect, sturdy, unbranched flowering stem grows out of first year's basal rosette, all parts covered with white-woolly hairs. Leaves thick, 4–15 in. long, oblong, entire, carried on very short, winged stalks. Inflorescence is a long spike, very dense, with just a few flowers in bloom at a time. Grows in disturbed areas at low to mid elevations. Sometimes distorted when sprayed with chemicals, especially along roads.

  • Rarity: Common
  • Flowering Time: Early Summer, Mid Summer, Late Summer
  • Flower Form: 5 petals, 2 lips (Scrophulariaceae)
  • Life Cycle: Biennial
  • Height: 4–6 feet
  • Habitat: Disturbed, Meadow
  • Found In: Mt. Rainier NP, N Cascades NP, Olympic NP
  • Native: No

Map of where Verbascum thapsus is found