Streptanthus carinatus [Brassicaceae]

Click on the images below to see larger versions.

Scientific Name Streptanthus carinatus ssp. carinatus USDA PLANTS Symbol STCAC
Common Name Jewelflower, Lyreleaf Jewelflower ITIS Taxonomic Serial No. 524727
Family Brassicaceae (Mustard) SEINet
Reference
Click Here
Description Habitat: Canyons, dry creek beds, gravelly slopes in desert environment.
Plant: Erect annual or biennial with smooth herbiage, 12 to 26 inches tall; stems branched from just above base.
Leaves: Basal leaves lyrate-pinnatifid, up to 4 inches long; upper leaves lanceolate to ovate-lanceolate and auriculate, with clasping bases.
Inflorescence: Elongated terminal racemes with multiple purple blossoms; each blossom with an urn-shaped calyx, 0.3 to 0.4 inches long with 4 lobes at the top; 4 petals are purple or whitish with purple veins, the tips of the petals emerging from the urn-shaped calyx and curling outward and downward with ruffled edges.
Bloom Period: March and April.
Fruit: Linear, narrow capsules 1.1 to 3.2 inches long, 0.1 to 0.2-inch wide.
References: "Manual of the Vascular Plants of Texas" by Correll and Johnston, Flora of North America and SEINet
BONAP Distribution Map

Texas Status:
Native

© Tom Lebsack 2022