The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-4105222, with some changes.

M Heterothrix longifolia (Benth.) Rydb. is a synonym of Pennellia longifolia (Benth.) Rollins

This name is a synonym of Pennellia longifolia (Benth.) Rollins.

The record derives from Tropicos which reports it as a synonym (record 4105222) with original publication details: Bull. Torrey Bot. Club 34(8): 435 435 1907.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:121492-2.