⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-311994, with some changes.
Veratrum longibracteatum var. atropurpureum
is a synonym
of Veratrum maackii var. maackii
This name is a synonym of Veratrum maackii var. maackii .
The record derives from WCSP which reports it as a synonym (record 311994) with original publication details: Bot. Mag. (Tokyo) 49: 700 1935.