(Streptanthus morrisonii ssp. kruckebergii )
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Description: Biennial herb 20 - 48 inches (5-12dm) tall. Basal leaves are 1 1/8 - 2 inches (3-5cm) long, oblanceolate, fleshy, and purple-mottled. Non-basal leaves are spear or pear-shaped. Flowers have yellowish sepals, 1/4 inch (5-7mm) long, and white to light yellow petals, 1/4 - 3/8 inches (6-10mm) long. The calyx is urn-shaped. The fruit is narrow, 1 1/2 - 3 1/8 inches (4-8cm) long.
Habitat: Cismontane woodland (serpentinite). Elevation 688 - 3312 feet.
Flowering Period: Blooms April - July.
Status: BLM Sensitive, California Native Plant Society List 1B