Viola hirtipes x V. patrinii : {Japanese Name : Kowashimizu Sumire}
Nagano / June 7, 2003
Hybrids are not stable features. Big differences in the same combination.
Nagano / June 7, 2003
The white bristles on the side petals are conspicuous. I assume this is derived from Viola hirtipes.
Above is what appears to be Viola mandshurica x patrinii from the same habitat
(the leaves happen to be completely different, so I was able to tell them apart somehow).
Nagano / June 8, 2025
This could not be flowering well.
Nagano June 1, 2007