Braya thorild-wulffii

Greenland northern rockcress
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Rosids
Order:	Brassicales
Family:	Brassicaceae
Genus:	Braya
Species:	B. thorild-wulffii
Binomial name
Braya thorild-wulffii Ostenf.
Synonyms[1]
Braya pilosa subsp. thorild-wulffii (Ostenf.) V.V. Petrovsky Braya purpurascens subsp. thorild-wulffii (Ostenf.) Hultén Braya purpurascens var. thorild-wulffii (Ostenf.) B. Boivin

Braya thorild-wulffii, the Greenland northern rockcress, is a plant species native to Greenland, Nunavut the Canadian Northwest Territories, and from the Chukotka Autonomous Okrug of eastern Russia.^[2][3][4][5]

Braya thorild-wulffii is an herb up to 10 cm tall, sometimes hairy, sometimes not. Leaves are spatula-shaped, up to 4 cm long. Flowers are white to purplish, up to 10 mm in diameter. Fruits spherical or egg-shaped, up to 10 mm in diameter.^{[2][6][7][8][9][10][11][12]}

References

1. Tropicos
2. Flora of North America v 7 p 551
3. Czerepanov, S. K. 1981. Sosudistye Rasteniia SSSR 509 pages. Nauka, Leningradskoe Otd-nie, Leningrad.
4. Warwick, S. I., A. Francis & I. A. Al-Shehbaz. 2006. Brassicaceae: Species checklist and database on CD-Rom. Plant Systematics and Evolution 259: 249–258.
5. Aiken, S.G., Dallwitz, M.J., Consaul, L.L., McJannet, C.L., Boles, R.L., Argus, G.W., Gillett, J.M., Scott, P.J., Elven, R., LeBlanc, M.C., Gillespie, L.J., Brysting, A.K., Solstad, H., and Harris, J.G. 2007. Flora of the Canadian Arctic Archipelago: Descriptions, Illustrations, Identification, and Information Retrieval. NRC Research Press, National Research Council of Canada, Ottawa
6. Harris, James G. 2006. Novon 16(3): 352, f. 5.
7. Böcher, T. W. 1978. Greenlands Flora 326 pp.
8. Scoggan, H. J. 1978. Dicotyledoneae (Saururaceae to Violaceae). 3: 547–1115. In Flora of Canada. National Museums of Canada, Ottawa.
9. Ostenfeld, Carl Emil Hansen. 1923. Meddelelser om Grønland 64: 176–179, f. 2(3–4), 3(3–4), pl. 3A(1–4), 3B(1–2).
10. Petrovsky, V. V. 1975. Arkticheskaia Flora SSSR 7: 52
11. Hultén, Oskar Eric Gunnar. 1971. Kongliga Svenska Vetenskaps Academiens Handlingar, n.s. 13(1): 18.
12. Boivin, B. 1967. Le Naturaliste Canadien 94(5): 646.