Relationship: Deviation
We follow PPG I and subsequent research in splitting Botrychium s.l. into five genera: Botrypus, Japanobotrychum, Sahashia, Sceptridium, and Botrychium s.s.
Downstream deviations for Japanobotrychium 1
Downstream deviations for Sahashia 1
Downstream deviations for Sceptridium 20
Downstream deviations for Botrypus 1