Rusby's milkweed
Asclepias rusbyi (Vail) Woodson
Asclepias rusbyi (Vail) Woodson is a species in the Apocynaceae family. It is known as Rusby's milkweed in English and by the same common name in the target language. The scientific name was published in 1954.
Other common names
Rusby's milkweed
Distribution
Arizona · Colorado · Nevada · New Mexico · Utah
Synonyms
Acerates rusbyiAsclepias engelmanniana var. rusbyi
