⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Heliocarpus subtrilobus in version 1.1 of The Plant List.

Heliocarpus subtrilobus Sprague is a synonym of Heliocarpus americanus L.

This name is a synonym of Heliocarpus americanus L..

The record derives from Tropicos which reports it as a synonym (record 32200316) with original publication details: Bot. Gaz. 61: 257 257 1923.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:292399-2.