| Montia vassilievii subsp. vassilievii | |
| Publ. & Syn. | Claytonia bostockii A.E. Porsild, Bull. Natl. Mus. Canada 121: 160 (1951). Holotype (CAN): Canada: the Yukon Territory, Dawson Range, south of Selkirk near source of Klaza River, approx. 6220'N, 13730'W, 12. July 1933, leg. Bostock 19. - Montia bostockii (A.E. Porsild) S.L. Welsh, Great Basin Naturalist 28: 154 (1968). - Montiastrum bostockii (A.E. Porsild) Ö. Nilsson, Bot. Not. 124: 92 (1971). - Claytoniella bostockii (A.E. Porsild) Jurtz., Bot. Zhurn. 57: 645 (1972). |
| Notes | Elven and Murray: Montia vassilievii is documented to reach the Arctic at Toolik Lake in the Brooks Range, northern Alaska (ALA). When M. bostockii is included in M. vassilievii, we are in doubt whether it is best included in subsp. vassilievii or treated as a third subspecies. |
| Chromosomes | 64. - Far East (N). - Zhukova (unpubl., six counts from the Pekulnei Range). |
| Geography | Amphi-Beringian: RFE ALA. |
| Distribution | N = R AN = r D = R E = R CE = r CS = r [ key ] |
| Parent taxon | Montia vassilievii (Kuzen.) McNeill |
| PAF ID | 440202a |