You selected Phaeanthus heteropetalus (Benth.) Baill. This is a synonym for:

Accepted scientific name:
Heteropetalum brasiliense Benth. (accepted name) 1 literature reference for Heteropetalum brasiliense Benth.
Synonyms:
Guatteria heteropetala Benth. (synonym) 1 literature reference for Guatteria heteropetala Benth.
Heteropetalum spruceanum R. E. Fr. (synonym) 1 literature reference for Heteropetalum spruceanum R. E. Fr.
Heteropetalum spruceanum var. longipetalum R. E. Fr. (synonym) 1 literature reference for Heteropetalum spruceanum var. longipetalum R. E. Fr.
Phaeanthus heteropetalus (Benth.) Baill. (synonym) 1 literature reference for Phaeanthus heteropetalus (Benth.) Baill.
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Magnoliopsida
Order Magnoliales
Family Annonaceae
Genus Heteropetalum
Distribution: -
Additional data: -
Source database: AnnonBase, 1.1, Oct 2006
Latest taxonomic scrutiny: Erkens R. et al. in prep.,
Online resource: http://herbarium.botanik.univie.ac.at/annonaceae/listSynonyms.php?ID=11818
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:f01077c6-29c1-102b-9a4a-00304854f820:ac2010