16. Bombax martianum subsp. guaraniticum Hassl. in Repert. Spec. Nov. Regni Veg. 12: 255. 1913.

Holotypus: PARAGUAY. Amambay: “In altaplanitie Sierra de Amambay . Cerrados altos - Limeira”, V[lf, fl]-X[fr]. 1912-1913, Hassler, E. & T. Rojas 11216 (G [G0007 7083]! [lf, fl, fr]) . Isotypi: (BM [BM000545864] [image]! [lf, fl], G [G00077084]! [lf, fl], G [G00094614]! [lf, fl], G [G00094615]! [lf, fl], K! [lf, fl], P [P06622881]! [lf, fl]) .

The holotype and two isotypes ([G00094614], [G00094 615]) are dated 1912-1913. The specimen that we consider to be the holotype is found in Hassler’s original herbarium and he wrote “ subsp. guaraniticum Hassler ” on this specimen. We consider the specimen [G00077084], which is dated 1907- 1908, to be an isotype despite the date conflict. Hassler wrote “ ssp. guaraniticum K. Sch. ” on this latter specimen.