Asclepias cryptoceras

Family: Apocynaceae
Common Name: pallid milkweed
Symbol: ASCR
Description: Perennial herb; stems decumbent to prostrate, sparingly branched below, 10-30 cm long Leaves: opposite, subsessile, the petioles 1-6 mm long, the blades circular to broadly elliptic, 2.5-9.5 cm long, 2-7.5 cm broad, rounded to shallowly cordate at the base, obtuse to rounded-apiculate at the apex INFLORESCENCE: UMBELS terminal, pedunculate, frequently also lateral and sessile at the uppermost nodes, 6-7 cm broad, the peduncles 1-8 cm long.