12 September 1990.
Kamčatskij kraj, Russian Federation
Locality: Helicopter airport near village Koryaki, 40 km from Petropavlovsk.
Coordinates: 53.3000, 158.2000
(Map it)
Elevation: 150m.
Environment description: Lowland of river Kamtchatka, on southeast slope.
Comment: Associated vegetation: Betula platyphylla var. japonica, Betula ermanii, Alnus, and Chosenia forest.
Collector(s):