26 September 2018.
Hokkaidô, Japan
Locality: Taiki-cho, Hokkaido University Farm, Rekifune River Area
Coordinates: 42.4520, 143.3585
(Map it)
Elevation: 25m.
Habitat: Wild Habitat
Environment description: Drainage embankment near agricultural field
Number of plants sampled: 1
Associated species: Quercus mongolica, Ulmus davidiana var japonica, Salix sp.
Soil Texture:
Comment: Thick stems, yellow pubescent petiole
Collector(s):