| Juncus gerardii subsp. gerardii | |
| Publ. & Syn. | Loisel., J. Bot. (Desvaux) 2: 284 (1809). Described from Provence (France). Lectotype not designated (Kirschner et al. 2002c). |
| Notes | Hultén (1958) mapped an occurrence of Juncus gerardii at York Factory on Hudson Bay, a locality not included by Scoggan (1978b) or Brooks and Clemants (2000) and not reflected in Canadian herbaria (CAN, DAO). Böcher et al. (1978) reported one locality in southern Greenland, and a specimen from there (CAN) belongs to subsp. gerardii. Subspecies gerardii reaches far north in Norway but not the Arctic. |
| Chromosomes | (1) 80. - Europe (C, SE), U.S.A. (C). - At least four reports. (2) 84. - Europe (N, C). - At least four reports. |
| Geography | Amphi-Atlantic - European - Asian (W): CAN? GRL. |
| Distribution | N = F GW = r E = R HL = ? [ key ] |
| Parent taxon | Juncus gerardii Loisel. |
| PAF ID | 320118a |