Horsetail Milkweed

Horsetail Milkweed
Asclepias subverticillata

Family: Milkweed (Asclepiadaceae)

Size: To 0.5 in. wide in clusters to 1.5 in. wide

Date: 7/26/2001

Other names:

Notes: 27 species of Asclepias in Arizona.

This plant is found on the Appleton-Whittell Research Ranch Working Check list of flora.