344502 Glyceria striata (Lam.) Hitchc.
Distribution
Hudson Bay - Labrador: Rare
Shrub Tundra: Rare
Bordering boreal or alpine areas: Frequent
- Hitchc., Proc. Biol. Soc. Wash. 41: 157 (1928). - Poa striata Lam., Tabl. Encycl. 1: 183 (1791). Syntypes (P-LAM, US-2851263): U.S.A.: "Pensylvania, Virginia, Carolina".
- Poa nervata Willd., Sp. Pl. 1, 1: 389 (1797). Described from "America boreali". - Glyceria nervata (Willd.) Trin., Mém. Acad. Imp. Sci. St.-Pétersbourg, sér. 6, Sci. Math. 1: 365 (1831).
- Panicularia nervata taxon stricta Scribn., U.S.D.A. Div. Agrostol. Rep. Agrostol. 13: 44 (1898). Type: U.S.A.: Beaver Basin at the boundary between Colorado and Wyoming, 22. July 1897, leg. A. Nelson 3818. - Glyceria striata subsp. stricta (Scribn.) Hultén, Acta Univ. Lund., n. s., sect. 2, 38, 1: 232 (1942).
2n=
(1) 20 (2x, x = 10). - Canada, U.S.A. - Several reports for "striata".
(2) 28 (4x, x = 7). - Stählin (1929, for "nervata" and "striata"); Fitzpatrick (1946, for "striata").
Geography: North American: CAN.
Notes: Glyceria striata approaches the Arctic in the southern Brooks Range in northern Alaska (found in 2002, ALA, O).
There might be arguments for recognition of subsp. stricta, as done in many North American treatments, but Barkworth and Anderton (2007) stated that the variation between western subsp. stricta and eastern subsp. striata is continuous.
Higher Taxa
- Glyceria [3445,genus]