Juncus tenuis Willd.
Publ. & Syn.L., Sp. Pl.: 326 (1753). Lectotype (LAPP): Sweden: "Lapland". Linnaean Lapland Herbarium 119, leg. Linnaeus (Kirschner in Kirschner et al. 2002c: 43).
NotesThe majority of chromosome number reports indicate a functional base number of x = 20-21 and most species as diploids, tetraploids, and hexaploids.
Chromosomes(1) 30. - Europe (NW). - Löve and Löve (1948).
(2) 32. - Sasaki (1937).
(3) 40. - Canada, U.S.A. - Taylor and Mulligan (1968); Harriman and Redmond (1976).
(4) 80. - U.S.A. - Harriman (1979, from two states).
(5) 84. - Europe (N, C), Canada. - At least four reports.
GeographyNorth American: (CAN).
Distribution N = S     E = b     HL = b     [ key ]
Parent taxonJuncus L.
PAF ID320122
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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)