Viola eizanensis x V. selkirkii : {Japanese Name : Fugire Miyama Sumire}
I found some flowers, but they look a little distorted, and they look like they are just turn from closed flowers to stalagmites.
The flowers are oval-lanceolate, and the leaves are spread out with irregular lobes. It can be propagated by adventitious buds.
Yamanashi / March 8, 2024