California Milkweed, Greene's milkweed

Asclepias californica

Physical Characteristics

Asclepias californica is a PERENNIAL growing to 0.5 m (1ft 8in). The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, insects, Lepidoptera (Moths & Butterflies). Suitable for: light (sandy) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers dry or moist soil.

Distribution

South-western N. America.

Habitats

Cultivated Beds;

Edible Uses

Edible Parts: Leaves Edible Uses: Gum The milky sap of the plant can be boiled until thick and then chewed like chewing gum[257]. The leaves can be roasted and then chewed[257].

Medicinal Uses

Stings The dried and powdered plant can be applied to spider bites[257].

Known Hazards

Although no specific reports have been seen for this species, many, if not all, members of this genus contain toxic resinoids, alkaloids and cardiac glycosides[274]. They are usually avoided by grazing animals[274].