Images
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Morphology
- Stem
- Erect, unbranched or branched above, rough-hairy, lower stem with long hairs, upper stem less hairy.
- Leaves
- Alternate, simple, sesile, lower leaves clasping, linear to lanceolate or arrow-shaped, 1-3 inches long, rough-hairy; margins nearly entire or slightly toothed, basal rosette usually withered at flowering.
- Inflorescence
- Raceme, 2-12 inches long, elongating with maturity, many-flowered, terminal.
- Flower
- Sepals 4, erect, hairy, tips mostly rounded; petals 4, spatulate, about 1/6 inch long, pale yellow; stamens usually 6; filaments linear; athers ovate; 2 short stamens flanked at base by pair of tiny glands.
- Fruit
- Silicle (pod), pear-shaped, about 1/4 inch long; beak thread-like; stalk about 1/2 inch long; seeds few to several in each cell, oblong, ridged, reddish-brown.
Ecology
- Habitat
- Fields, waste places, roadsides, and disturbed sites; usually sandy soils.
- Distribution
- Throughout Kansas.
Practical Information
- Forage Value
- Birds that forage on the ground eat the seeds.
- Uses
- The Apache boiled and ate the seeds and used them to make flour.
Quick Facts
- Plant Type
- Wildflower
- Family
- Brassicaceae - Mustard Family
- Life Span
- Annual
- Height
- 12-30 inches
- Origin
- Native
- Last Updated
- 2007-11-07
Color Groups
Yellow Wildflowers
Flowering Period
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Blooms: May, June