Ruehssia callosa

Ruehssia callosa 是 Apocynaceae 科的植物，學名由 (Juárez-Jaimes & W.D.Stevens) L.O.Alvarado 命名，於 2021 年發表。

Related species

Ruehssia hilariana

Ruehssia altissima

Ruehssia caatingae

Ruehssia weddellii

Ruehssia megalantha

Ruehssia silverstonei

Asketanthera picardae

Cynanchum thesioides

Gonolobus leianthus

Secamone africana

Asketanthera dolichopetala

Kanahia laniflora