Skolnik Collection: Orbeopsis gerstneri (Letty) L.C. Leach
Skolnik Collection: Orbeopsis gerstneri (Letty) L.C. Leach
Skolnik Collection: Orbeopsis gerstneri (Letty) L.C. Leach
Skolnik Collection: Asclepiadaceae flowers
Skolnik Collection: Orbeopsis gerstneri (Letty) L.C. Leach
Skolnik Collection: Orbeopsis flower