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⚠ Version 1 of The Plant List has been superseded.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-50336460, and has not been changed.

M Cacalia holwaya B.L. Rob. is a synonym of Psacalium holwayanum (B.L.Rob.) Rydb.

This name is a synonym of Psacalium holwayanum (B.L.Rob.) Rydb..

The record derives from Tropicos which reports it as a synonym (record 50336460) with original publication details: Proc. Amer. Acad. Arts 43: 45 45 1907.