no HD illustration available

6 485709 Gymnocalycium denudatum (Link & Otto) Pfeiff. ex Mittler [125 368957 Echinocactus denudatus Link & Otto]
C.F.P. von Martius, A.G. Eichler, I. Urban, Fl. Bras., vol. 4(2): fasicle 108, (Balanophoreae; Aristolochiaceae; Rafflesiaceae; Nymphaeaceae; Cactaceae): t. 50 (1890 )
no thumbnail 350px available no thumbnail 200px available