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⚠ Version 1 of The Plant List has been superseded.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-35178893, with some changes.

M Aptychus longicollis Hampe ex Müll. Hal. is a synonym of Sematophyllum subpinnatum (Brid.) E. Britton

This name is a synonym of Sematophyllum subpinnatum (Brid.) E. Britton.

The record derives from Tropicos which reports it as a synonym (record 35178893) with original publication details: Bull. Herb. Boissier 5: 213 213 1897.