Winged loosestrife
Lythrum alatum Pursh
Images
Click on image to view full size
Morphology
- Stem
- Plants glabrous. Stems erect, branched.
- Leaves
- Alternate or proximal opposite to subopposite; blade gray-green abaxially, dark green adaxially, not glaucous, ovate to lanceolate or linear-lanceolate, .6 to 1.6 inches long, .28 to .6 inch wide, not fleshy, margins entire, base clasping or auricled, rounded to subcordate.
- Inflorescence
- Axillary, 1-2-flowered. Pedicels 0 to .12 inch.
- Flower
- Dimorphic, radially symmetric; hypanthium narrowly obconic, .16 to .28 inch; calyx lobes 6, triangular, alternating with 6 attenuate appendages about 2 times as long as calyx lobes; petals 6, purple or purplish pink, obovate, .12 to .28 inch, appearing crumpled; stamens 6; pistil 1; style 1; stigma 1.
- Fruit
- Capsules membranous, cylindric, outer wall smooth. Seeds numerous, reddish brown, .02 to .03 inch.
Ecology
- Habitat
- Marshes, muddy to sandy shores of ponds and reservoirs, wet depressions, ditches
- Distribution
- Occurs throughout Kansas
Additional Notes
Comments
Lythrum blood, alluding to the color of the flowers of some species and alatum, winged.
Quick Facts
- Plant Type
- Wildflower
- Family
- Lythraceae - Loosestrife Family
- Life Span
- Perennial
- Height
- 12-40 inches
- Origin
- Native
- Last Updated
- 2021-11-20
Color Groups
Blue, Purple, Lavender & Violet Wildflowers
Flowering Period
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Blooms: May, June, July, August, September