861502 Tripleurospermum tetragonospermum (F. Schmidt) Pobed.
Distribution
West Chukotka: Persistent (Adventive)
Shrub Tundra: Persistent (Adventive)
Bordering boreal or alpine areas: Rare
- Pobed., Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk SSSR 21: 346 (1961). - Chamaemelum tetragonospermum F. Schmidt, Reis. Amur-Land., Bot.: 148 (1868). Type (LE): Russian Far East: Sakhalin, "litus occidentalis pr. Kussunai", 03. Aug. 1860, leg. Brylkin. - Matricaria tetragonosperma (F. Schmidt) Hara & Kitam., Mem. Coll. Sci. Kyoto Imp. Univ., ser. B, Biol. 15: 336 (1940).
2n=
18 (2x). - Far East (N). - Probatova and Sokolovskaya (1983b).
Geography: Asian Pacific: RFE*.
Higher Taxa
- Tripleurospermum [8615,genus]