Myriocarpa is a genus woody plant which ranges in size from shrubs to small trees and is endemic to Central and South America. Within the Urticaceae, Myriocarpa is characterized by long pendulous string-like female inflorescences of apparently naked flowers and stems which release a watery latex when cut. Estimates for the diversity of the genus range from five to eighteen species. Research for Flora Mesoamericana indicates that there are probably fifteen to twenty species.