swamp loosestrife (Lysimachia thyrsiflora)

Lysimachia thyrsiflora

Description 2

Flower: Yellow elongated cluster
Leaves: up to 5 inches long and ¾ inch wide, toothless, tapering to pointed tip, no leaf stem, oppositely attached
Height: 1-3 feet
Flowering: May - July
Habitat: Bogs, swamps, wet fields

Sources and Credits

  1. (c) Kari Pihlaviita, some rights reserved (CC BY-NC), uploaded by Kari Pihlaviita
  2. (c) Minnesota Scientific and Natural Areas, some rights reserved (CC BY-SA)

More Info

iNat Map

Color of flowers Yellow