Accepted Species
First published in: Cycad Classific. Concepts & Recommend.: 185-186, fig. 14.7. (2004).
Etymology: From the Greek makrós (‘large’) and chiera (‘hand’), referring to the large, gland-like collar at the base of the leaflet. [source]
Haynes, JL. Etymological compendium of cycad names. Phytotaxa 2022;550(1):1-31.
Distribution: Colombia (Amazonas), Peru (Loreto)
IUCN Red List Conservation Status: Endangered B1ab(iii)+2ab(iii)
References (1)