Spiraea betulifolia f. grandifolia (Nakai ex H.Hara) Toyok. Journal of the Asahikawa University ; 159 1975

Nomenclatural References

• person : Hideo Toyokuni (1932-1992) Based on occurrence of standard abbreviation 'Toyok.' in the authors string.
• person : Hiroshi Hara (1911-1986) Based on occurrence of standard abbreviation 'H.Hara' in the authors string.
• person : Takenoshin Nakai (1882-1952) Based on occurrence of standard abbreviation 'Nakai' in the authors string.
• database : The Plant List v1.1 record rjp-39136
• database : The Plant List version 1.0, record: rjp-39136