Sporobolus collinus (Trin.) P. M. Peterson, Romasch. & Soreng, 2025

Peterson, Paul M., Romaschenko, Konstantin, Soreng, Robert J. & Herrera Arrieta, Yolanda, 2025, Reticulation within Sporobolus: recognition of two new sections, Acinifolii and Thellungia, and a new genus, Hyalolemma (Poaceae, Chloridoideae, Zoysieae, Sporobolinae), PhytoKeys 261, pp. 99-123 : 99-123

publication ID	https://doi.org/10.3897/phytokeys.261.157741
DOI	https://doi.org/10.5281/zenodo.16802155
persistent identifier	https://treatment.plazi.org/id/7299AA06-2B47-5FD5-8B88-F590BFC51515
treatment provided by	PhytoKeys by Pensoft
scientific name	Sporobolus collinus (Trin.) P. M. Peterson, Romasch. & Soreng
status	comb. nov.

Treatment

Sporobolus collinus (Trin.) P. M. Peterson, Romasch. & Soreng , comb. nov.

Eragrostis collina Trin. View in CoL , Mém. Acad. Imp. Sci. St. - Pétersbourg, Sér. 6, Sci. Math. 1 (4): 413. 1830 ≡ Poa collina (Trin.) K. Koch View in CoL , Linnaea 21 (4): 405. 1848, nom. illeg. hom., non Poa collina Host. View in CoL ≡ Poa tatarica Fisch. ex Griseb. View in CoL , Bess. Cat. Krzem. Suppl. 2: 13. 1814, nom. nud. ≡ Eragrostis tatarica (Fisch. ex Griseb.) Nevski View in CoL , Trudy Bot. Inst. Akad. Nauk S. S. S. R., Ser. 1, Fl. Sist. Vyssh. Rast.: 226. 1937 ≡ Eragrostis tatarica (Fisch. ex Griseb.) Henrard View in CoL , Blumea 3 (3): 425. 1940, isonym. Type: Persia, E deserto Rhymnico, Hbr. Gorenki , F. E. L. Fischer s. n. (lectotype, designated here: LE-TRIN-2319.06 [microfiche image!]) .

= Aira arundinacea L. View in CoL , Sp. Pl. 1: 64. 1753 ≡ Festuca arundinacea (L.) Lilj. View in CoL , Utkast Sv. Fl. (ed. 2): 47. 1798, hom. Illeg, non Festuca arundinacea Schreb. View in CoL ≡ Poa arundinacea (L.) Link View in CoL , Hort. Berol. [Link] 1: 176. 1827 ≡ Eragrostis arundinacea (L.) Roshev. View in CoL , Fl. SSSR 2: 319. 1934 ≡ Boriskellera arundinacea (L.) Terechov View in CoL , Del. Sem. Hort. Reg. Bot. Kujbyshev: 13. 1938 ≡ Psilantha arundinacea (L.) Tzvelev View in CoL , Bot. Zhurn. (Moscow & Leningrad) 53: 311. 1968. Type: Turkey, Aras Valley , 1100–1200 m, 19 Jul 1966, P. H. Davis 46876 (neotype, designated by S. A. Renvoize in Cafferty et al. 2000, Taxon 49 (2): 244: K; isoneotype: E, US-2597835 !) .

Notes.

We are rejecting the earlier lectotype by Tzvelev (1976) in Zlaki SSSR 635. Nauka Publishers, Leningrad Section, Leningrad, designating Snowitz 518 as the lectotype for Eragrostis collina because it was not mentioned by Trinius in the original publication.