During a study of the Podostemonaceae for the Flora of Suriname a specimen of Apinagia was found which could not be placed in one of the species recognized by van Royen (1951, 1953,1954). The specimen forms part of a mixed collection mainly consisting of Mourera fluviatilis Aubl. but also containing a specimen of Apinagia longifolia (Tul.) van Royen (sub Irwin et al. 55346A in K and NY).

Acta botanica neerlandica

CC BY 3.0 NL ("Naamsvermelding")

Koninklijke Nederlandse Botanische Vereniging

G. den Hollander, & C.C. Berg. (1983). Studies on the flora of the Guianas 4. A new species of Apinagia (Podostemonaceae) and a key to the Apinagia species in Suriname. Acta botanica neerlandica, 32(3), 223–226.