Asclepias subverticillata

Definitions of Asclepias subverticillata

n milkweed of southwestern United States and Mexico; poisonous to livestock

horsetail milkweed, poison milkweed
Type of:
milkweed, silkweed
any of numerous plants of the genus Asclepias having milky juice and pods that split open releasing seeds with downy tufts

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