Juncus albescens (Lange) Fernald | |
Publ. & Syn. | Fernald, Rhodora 26: 202 (1924). - Juncus triglumis var. albescens Lange, Consp. Fl. Groenland.: 123 (1880). Holotype (C): Greenland: Fox Bay v. Igaliko, leg. A. Kornerup. - Juncus triglumis subsp. albescens (Lange) Hultén, Circumpolar Pl. 1: 241 (1962). |
Notes | In Europe, Juncus albescens is restricted to Svalbard. |
Chromosomes | (1) 44. - Canada (W). - Taylor and Mulligan (1968). (2) ca. 130 132 ca. 134. - Far East (N), Canada, Greenland. - At least four reports. The report of 2n = 44 from British Columbia should be checked against voucher. Not included: A report of 2n = 50 from northeastern U.S.A. (Löve and Löve 1966, omitted by Löve and Löve 1975a). |
Geography | Asian (N) - amphi-Beringian - North American (N) - amphi-Atlantic (W): NOR SIB RFE ALA CAN GRL. |
Distribution | N = F AN = f AO = s C = S GW = f D = F E = F CC = f WI = r HL = f EP = s CE = f CS = f YK = r AW = f GE = f Kh = f SF = s CW = f Tm = s [ key ] |
Parent taxon | Juncus L. |
PAF ID | 320104 |