Plerandraosyana (Veitch ex Regel) Lowry, G.M.Plunkett & Frodin subsp. osyana In Sched.
Lowry
2008
Scheffleraosyana (Veitch ex Regel) Frodin
Lowry II
2013
ISONÉOTYPE
Araliaosyana Veitch ex Regel
The protologue contains no reference to any specimens, no material has been found that could be regarded as original, and no illustration accompanied the protologue, making it necessary to designate a neotype. ( by Lowry & al.) in Brittonia 65: 50 .2013