Tags: Cycad.
Zamia decumbens common name sinkhole cycad is a species of cycad known only from Belize. The species was erroneously referred to in print several times as Z. prasina before its recognition as a distinct species. The species was (under the name Z. prasina) proposed for protection as a critically endangered species.As of 2009 7 populations were known in the Maya Mountains a few on ridges and mountaintops but the largest populations at the bottom of sinkholes.