Tag: Cycas

Cycads: Are we pushing them to the edge of extinction?

Cycads are gymnosperms arising from an ancient lineage, and are considered to be the most primitive of the living seed-bearing plants (Norstog 1997, Jones 2002).  Certain aspects of their biology and life cycle, are combining with human activities to push them to the edge of extinction (Norstog 1997, Jones 2002, Terry 2008). Cycads have been

Continue Reading…