⚠ Version 1 of The Plant List has been superseded.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 Heliotropium rigidulum in version 1.1 of The Plant List.

Heliotropium rigidulum DC. is a synonym of Heliotropium procumbens Mill.

This name is a synonym of Heliotropium procumbens Mill..

The record derives from Tropicos which reports it as a synonym (record 4000516) with original publication details: Prodr. 9: 540 540 1845.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:316182-2.