A Revision of the Genus Arcytophyllum (Rubiaceae: Hdyotideae.) Mem (60) flora neotropica but some species are parasymbiotic

but some species are parasymbiotic on lichens and others are saprophytic or parasitic on lichens or vascular plants

some trees are too useful for their own good

The neotropical species of the genus are placed in four sections

one new anamorph

A Revision of the Genus Arcytophyllum (Rubiaceae: Hdyotideae.) Mem (60) flora neotropica but some species are parasymbioticArcytophyllum is a neotropical genus of erect shrubs and prostrate subshrubs containing 15 species. The genus occurs commonly at higher elevations in the Andes of South America from Venezuela to Peru and Bolivia, and in the mountains of Panama and Costa Rica in Central America. This volume sets out a new infraspecific interpretation of Arcytophyllum. Several new synonymies are presented, as well as a key to the entire genus. A history of the genus,