Query: plantPart = leaf;genus1 = Asclepias;genus2 = none;taxa2 = none;genus3 = none;taxa3 = none genus4 = none;taxa4 = none Citation: Tim Paul: Plant photo database [web application]. 2021 Berkeley, California. URL: https://total-plant.org/cgi-bin/plantphotos2/plantphotos.cgi (Accessed: Apr 14, 2021).