Eriocoma occidentalis (Thurb. ex S. Watson) Romasch., comb. nov.,

Peterson, Paul M., Romaschenko, Konstantin, Soreng, Robert J. & Reyna, Jesus Valdes, 2019, A key to the North American genera of Stipeae (Poaceae, Pooideae) with descriptions and taxonomic names for species of Eriocoma, Neotrinia, Oloptum, and five new genera: Barkworthia, x Eriosella, Pseudoeriocoma, Ptilagrostiella, and Thorneochloa, PhytoKeys 126, pp. 89-125: 96

publication ID

http://dx.doi.org/10.3897/phytokeys.126.34096

persistent identifier

http://treatment.plazi.org/id/56040CC5-E935-5FF9-AA99-9D039A034DD7

treatment provided by

PhytoKeys by Pensoft

scientific name

Eriocoma occidentalis (Thurb. ex S. Watson) Romasch., comb. nov.
status

 

Eriocoma occidentalis (Thurb. ex S. Watson) Romasch., comb. nov. 

Stipa occidentalis  Thurb. ex S. Watson, Botany (Fortieth Parallel) 380. 1871 [Basionym] ≡ Stipa stricta var. sparsiflora  Vasey, Contr. U.S. Natl. Herb. 3(1): 51. 1892 ≡ Stipa occidentalis var. montana  Merr. & Davy, Univ. Calif. Publ. Bot. 1: 62. 1902, nom. illeg. superfl. Achnatherum occidentale  (Thurb. ex S. Watson) Barkworth, Phytologia 74(1): 10. 1993 ≡ Type: USA, California, Yosemite Trail, 8000 ft, 20 Aug 1866, H.N. Bolander 5038 (lectotype: GH-22338! designated by Hitchcock, Contr. U.S. Natl. Herb. 24(7): 242. 1925; isolectotypes: BM-000797606 [image], G-00176505 [image!], MO-2151636 [image!], NY-00431565 [image!], NY-00431567 [image!], US-3441781, US-992306 ex GH!, US-745821!, W-18890217496 [image!], YU-244757 [image!]).

Eriocoma occidentalis  = Stipa stricta  Vasey, Bull. Torrey Bot. Club 10: 42. 1883, nom. illeg. hom. non S. stricta  Lam. ≡ Stipa oregonensis  Scribn., Bull. Div. Agrostol., U.S.D.A. 17: 130, f. 426. 1899. Type: USA, “Oregon” [but from Washington, which became a state in 1889], 1882, W.N. Suksdorf s.n. (holotype: US-556921!).

Kingdom

Plantae

Phylum

Tracheophyta

Class

Liliopsida

Order

Poales

Family

Poaceae

Genus

Eriocoma

Loc

Eriocoma occidentalis (Thurb. ex S. Watson) Romasch., comb. nov.

Peterson, Paul M., Romaschenko, Konstantin, Soreng, Robert J. & Reyna, Jesus Valdes 2019
2019
Loc

Achnatherum occidentale

Barkworth 1993
1993
Loc

Stipa oregonensis

Scribn 1899
1899
Loc

Stipa stricta var. sparsiflora

Vasey 1892
1892