23 July 1986.
Hokkaidô, Japan
Locality: Shintoku, 700m from Route 236, Hokkaido Forest Exp. Station.
Coordinates: 43.0667, 142.8333
(Map it)
Elevation: 850m.
Environment description: On dry, rocky bank crowded by taller trees.
Comment: Single trunk tree (No. 7) ca 10.0m tall. Bark reddish brown, smooth. Fls. dark pink, 3.5-4.0cm wide. There is no herbarium voucher.
Collector(s):