Swamp Loosestrife

Decodon verticillatus (L.) Elliott - Loosestrife family

Size

Mature Height: Up to around 10.0 feet

Plant Type: Subshrub, Shrub

Features

Flower Color: Pink, Purple

Conspicuous Flowers: Yes

Bloom Time: Early Summer, Mid Summer, Late Summer

Conditions

Shade Tolerance: Intolerant

Ecosystem Interactions

Pollinators: Native Bees; Bombus; Honey Bees; Beetles, Wasps, Flies; Butterflies; Larval Host (Moth)

Larval Species depending on Swamp Loosestrife: Acronicta oblinita, Darapsa versicolor, Hyalophora cecropia, Papaipema cataphracta

Native Range

  • USA:  Alabama, Arkansas, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Iowa, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode I., South Carolina, Tennessee, Texas, Vermont, Virginia, West Virginia, Wisconsin
  • CAN:  New Brunswick, Nova Scotia, Ontario, Prince Edward I., Québec
Regional Native Status: L48 (N), CAN (N)

State-level native status is based on data available through Plants of the World Online. Regional Native Status comes from the USDA Plants Database. For more detailed native status information, please refer to BONAP.