Haplophyton cinereum (A.Rich.) Woodson belongs to the Apocynaceae family. Flora of the World contains 1 recorded occurrence of this taxon, distributed across 1 country.
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Gentianales
Family
Apocynaceae
Genus
Haplophyton
Specific Epithet
cinereum
Authorship
(A.Rich.) Woodson
Source
GBIF Backbone Taxonomy