MANUAL OF THE GRASSES OF THE UNITED STATES 941 



Aira indica L., Sp. PL in Errata. 1753. Based on Aira spicata L. (p. 63). A 



change of name because of Aira spicata on page 64 of the same work. (See 



footnote 32, p. 975.) 

 Panicum indicum L., Mant. PL 2: 184. 1771. Not P. indicum Mill., 1768. 



Based on Aira indica L. 

 Hymenachne indica Buse, in Miquel, PL Jungh. 377. 1854. Based on 



Panicum indicum L. 

 Sacciolepis spicata Honda, Tokyo Univ. Jour. Faculty Sci., sec. 3. Bot. 3: 261. 



1930. Based on Aira spicata L., Sp. PL 63. 

 Panicum spicatum Farwell, Rhodora 32: 262. 1930. Not P. spicatum Roxb., 



1820. Based on Aira spicata L. Sp. PL 63. 

 (1) Sacciolepis striata (L.) Nash, Bull. Torrey Bot. Club 30: 383. 1903. 



Based on Holcus striatus L. 

 Holcus striatus L., Sp. PL 1048. 1753. Virginia, [Clayton 590]. 

 Panicum striatum Lam., Tabl. Encycl. 1: 172. 1791. Carolina, Fraser. 

 Sorghum striatum Beauv., Ess. Agrost. 132, 165. 1812. Based on Holcus 



striatus L. 

 Panicum gibbum Ell., Bot. S.C. and Ga. 1: 116. 1816. Presumably South 



Carolina. 

 Panicum aquaticum MuhL, Descr. Gram. 126. 1817. Not P. aquaticum 



Poir., 1816. No locality cited. 

 Panicum fluitans Brickell; MuhL, Descr. Gram. 126. 1817, as synonym of P. 



aquaticum MuhL 

 Panicum hydrophilum Schult., Mant. 2: 237. 1824. Based on P. aquaticum 



MuhL 

 Panicum elliottianum Schult., Mant. 2: 256. 1824. Based on P. gibbum Ell. 

 Panicum aquaticum Bosc; Spreng., Syst. Veg. 1: 319. 1825. Not P. aquati- 

 cum Poir., 1816. Bermuda. 

 Hymenachne striata Griseb., FL Brit. W. Ind. 554. 1864. Based on Panicum 



striatum Lam. 

 Sacciolepis gibba Nash, in Britton, Man. 89. 1901. Based on Panicum 



gibbum Ell. 



(97) SCHEDONNARDUS Steud. 



(1) Schedonnardus paniculatus (Nutt.) TreL, in Branner and Coville, Rep. 



Geol. Survey Ark. 1888 4 : 236. 1891. Based on Lepturus paniculatus Nutt. 

 Lepturus paniculatus Nutt., Gen. PL 1: 81. 1818. Mandan, N.Dak. 

 Rottboellia paniculata Spreng., Syst. Veg. 1: 300. 1825. Based on Lepturus 



paniculatus Nutt. 

 Schedonnardus texanus Steud., Syn. PL Glum. 1: 146. 1854. Texas, Drum- 



mond 360. 

 Spirochloe paniculata Lunell, Amer. Midi. Nat. 4: 220. 1915. Based on 



Lepturus paniculatus Nutt. 



(51) SCHISMUS Beauv. 



(1) Schismus barbatus (L.) Chase, Contrib. U.S. Natl. Herb. 24: 182. 1925. 

 Based on Festuca barbata L. 

 Festuca barbata L., Amoen. Acad. 3: 400. 1756. Spain. 

 Schismus fasciculatus Beauv., Ess. Agrost. 74, 177. 1812, name onlv; Trim, 



Fund. Agrost. 148. 1820. No locality cited. 

 Schismus marginatus Beauv., Ess. Agrost. 177. pi. 15. f. 4. 1812. No locality 

 cited. 



(29) SCHIZACHNE Hack. 



(1) Schizachne purpurascens (Torr.) Swallen, Jour. Wash. Acad. Sci. 18: 204. 



f. 1. 1928. Based on Trisetum purpurascens Torr. 

 Avena striata Michx., FL Bor. Amer. 1: 73. 1803. Not A. striata Lam., 1783. 



Between Hudson Bay and Lake Mistassini, Michaux. 

 Trisetum purpurascens~ToTT., FL North, and Mid. U.S.I: 127. 1823. Will- 



iamstown, Mass., Dewey; also Boston, Catskill Mountains, N.Y., and 



Montreal. 

 Avena callosa Turcz., in Ledeb., FL Ross. 4: 416. 1853. Siberia. 

 Avena striata forma albicans Fernald, Rhodora 7: 244. 1905. Mount Albert, 



Quebec, Collins and Fernald 26. 



