Aspidosperma marcgravianum Woodson in Ann. Missouri Bot. Gard. 38(2): 170. 1951.

Holotype:— BRAZIL. Pará: Belém, Bosque Municipal, 23 Jun 1943, A. Ducke 1263 (MO [barcode MO-2958570 image!]; isotypes: MG [barcode MG018994!], NY [barcode 00023370 image!], RB [barcode 00535060!], US [barcode 00026812 image!, barcode 01106402 image!]) .

“ Aspidosperma markgravianum ” Woodson, orth. var.