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⚠ Version 1 of The Plant List has been superseded.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-5101537, with some changes.

M Haageocereus longiareolatus Rauh & Backeb. is a synonym of Haageocereus multangularis (Haw.) F. Ritter

This name is a synonym of Haageocereus multangularis (Haw.) F. Ritter.

The record derives from Tropicos which reports it as a synonym (record 5101537) with original publication details: Stizungsber. Heidelberger Akad. Wiss., Math.-Naturwiss. Kl. 418 418 1958.