640302 Aruncus kamtschaticus (Maxim.) Rydb.
Distribution
South Chukotka: Scattered
Shrub Tundra: Rare
Bordering boreal or alpine areas: Frequent
- Rydb., N. Amer. Fl. 22: 256 (1908). - Aruncus sylvester var. kamtschaticus Maxim., Trudy Imp. S.-Peterburgsk. Bot. Sada 6: 170 (1879). Syntypes: Russian Far East: "Kamtschatka circa portum Petri et Pauli" Petropavlovsk, leg. Mertens and Wright; "prope Tigil", leg. Erman; "insula Koräginsk", leg. Mertens and Postels; "archipel. Kurilensi, terra Tschuktschorum: circa fl. Anadyr", leg. Maydell.
2n=
(1) 14 (2x, x = 7). - Far East (N). - Zhukova (1968); Gurzenkov in Fedorov (1969).
(2) 18 (2x, x = 9). - Far East (N), Canada (W). - Four reports.
Geography: Amphi-Pacific: RFE.
Higher Taxa
- Aruncus [6403,genus]