Parque Nacional El Palmar

Ciotek, Liliana; Pablo Giorgis; Santiago Benitez-Vieyra y Andrea Cocucci (2006). First confirmed case of pseudocopulation in terrestrial orchids of South America: Pollination of Geoblasta pennicillata (Orchidaceae) by Campsomeris bistrimacula (Hymenoptera; Scoliidae). En FLORA vol 201 pag 365-369.