Aruncus kamtschaticus (Maxim.) Rydb.
Publ. & Syn.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.
Chromosomes(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.
GeographyAmphi-Pacific: RFE.
Distribution N = F     E = R     CS = s     [ key ]
Parent taxonAruncus L.
PAF ID640302
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Panarctic Flora Editor-in-Chief: Reidar Elven (Natural History Museum, University of Oslo)
Editorial Committee: Reidar Elven, David F. Murray (Museum of the North, University of Alaska), Volodya Yu. Razzhivin (Komarov Botanical Institute, Russian Academy of Sciences), Boris A. Yurtsev [deceased] (Komarov Botanical Institute, Russian Academy of Sciences)