880 



MISC. PUBLICATION 200, U. S. DEPT. OF AGRICULTURE 



Devauxia fiuitans Beauv. ex Kunth, 

 Enum. PI. 1: 367. 1833, as synonym 

 of Glyceria fluitans R. Br. 

 Panicularia fluitans Kuntze, Rev. Gen. 

 PI. 2: 782. 1891. Based on Festuca 

 fluitans L. 

 Panicularia brachyphylla Nash, Torrey 

 Bot. Club Bui. 24: 349. 1897. Near 

 New York City, Nash. 

 (9) Glyceria grandis S. Wats, ex A. Gray, 

 Man. ed. 6. 667. 1890. [Type from 

 Quebec, Munro in 1858.] New England 

 to western New York, Michigan, Min- 

 nesota, and westward. 

 Poa aquatica var. americana Torr., Fl. 

 North, and Mid. U. S. 1: 108. 1823. 

 Massachusetts, Cooley. 

 Panicularia americana MacM., Met. 

 Minn. Vail. 81. 1892. Based on Poa 

 aquatica var. americana Torr. 

 Glyceria americana Pammel, Iowa Geol. 

 Survey Sup. Rpt, 1903: 271. 1905. 

 Based on Poa aquatica var. americana 

 Torr. 

 Glyceria flavescens Jones, Mont. Univ. 

 Bui. Biol. Ser. 15: 17. pi. 2. 1910. 

 Swan Lake, Mont., Jones [9697]. 

 Panicularia grandis Nash in Britt. and 

 Brown, Illiis. Fl. ed. 2. 1: 265. 1913. 

 Based on Glyceria grandis S. Wats. 

 Glyceria grandis forma pallescens Fernald, 

 Rhodora 23: 231. 1921. Nova Scotia, 

 Bissell, Pease, Long, and hinder 20,026. 

 Glyceria maxima subsp. grandis Hulten, 

 Acta Univ. (n.s.) 38: 229. 1942. Based 

 on G. grandis S. Wats. 

 (3) Glyceria leptostachya Buckl., Acad. 

 Nat. Sci. Phila. Proc. 1862: 95. 1862. 

 Oregon, Nuttall. 

 Panicularia davyi Merr., Rhodora 4: 145. 

 1902. Sonoma County, Calif., Davy 

 6005. 

 Panicularia leptostachya Piper in Piper 

 and Beattie, Fl. Northw. Coast 59. 

 1915. Not P. leptostachya Maclosk., 

 1904. Based on Glyceria leptostachya 

 Buckl. 

 (12) Glyceria melicaria (Michx.) Hubb., 

 Rhodora 14: 186. 1912. Based on 

 Panicum melicarium Michx. 

 Panicum melicarium Michx., Fl. Bor. 

 Amer. 1: 50. 1803. Carolina, Michaux. 

 [Michaux's specimen overmature, all 

 the florets but the lowermost fallen.] 

 Poa torreyana Spreng., Neu. Entd. 2: 104. 



1821. Massachusetts. 

 Poa elongata Torr. ex Spreng., Neu. Entd. 

 2: 104. 1821. Not P. elongata Willd., 

 1809. As synonym of P. torreyana 

 Spreng. 

 Poa elongata Torr., Fl. North, and Mid. 

 U. S. 1: 112. 1823. Not P. elongata 

 Willd., 1809. Massachusetts, Cooley. 

 Glyceria elongata Trim, Acad. St. Pe'tersb. 

 Mem. VI. Sci. Nat, 2 1 : 58. 1836. 

 Based on Poa elongata Torr. 

 Panicularia elongata Kuntze, Rev. Gen. 



PI. 2: 783. 1891. Based on Poa elon- 

 gata Torr. 



Panicularia torreyana Merr., Rhodora 4: 

 146. 1902. Based on Poa torreyana 

 Spreng. 



Glyceria torreyana Hitchc, Rhodora 8: 

 211. 1906. Based on Poa torreyana 

 Spreng. 



Panicularia melicaria Hitchc, U. S. Natl. 

 Herb. Contrib. 12: 149. 1908. Based 

 on Panicum melicarium Michx. 



(10) Glyceria nubigena W. A. Anders., 

 Rhodora 35: 321. f. B. 1933. Cling- 

 mans Dome, Great Smoky Mountains, 

 Tenn., Anderson and Jennison 1418. 



(11) Glyceria obtusa (Muhl.) Trim, Acad. 

 St. Petersb. Mem. VI. Math. Phvs. 

 Nat. 1: 366. 1830. Based on Poa 

 obtusa Muhl. 



Poa obtusa Muhl., Descr. Gram. 147. 



1817. Pennsylvania, Muhlenberg. Name 



only, Muhl., Cat. PI. 11. 1813. 

 Panicularia obtusa Kuntze, Rev. Gen. PI. 



2: 783. 1891. Based on Poa obtusa 



Muhl. 

 (7) Glyceria occidentalis (Piper) J. C. Nels., 



Torreya 19: 224. 1919. Based on 



Panicularia occidentalis Piper. 

 Panicularia occidentalis Piper in Piper and 



Beattie, Fl. Northw. Coast 59. 1915. 



Vancouver, Wash., Piper 4905. 



(18) Glyceria otisii Hitchc, Amer. Jour. 

 Bot. 21: 128. 1934. Jefferson County, 

 Wash., Otis 1548. 



Torreyochloa otisii Church, Amer. Jour. 

 Bot. 36: 163. 1949. Based on Glyceria 

 otisii Hitchc. 



(19) Glyceria pallida (Torr.) Trim, Acad. 

 St. Petersb. Mem. VI. Sci. Nat, 2 1 : 57. 

 1836. Based on Windsoria pallida Torr. 



Windsoria pallida Torr., Cat. PI. N. Y. 



91. 1819. New York. 

 Triodia pallida Spreng., Neu. Entd. 1: 



246. 1820. New York, "Windsoria 



pallida Eddy in litt"; Spreng., Syst. 



Veg. 1 : 330. 1825. Based on Windsoria 



pallida Torr. 

 Poa dentata Torr., Fl. North, and Mid. 



U. S. 1 : 107. 1823. Based on Windsoria 



pallida Torr. 

 Uralepis pallida Kunth, Rev. Gram. 1: 



108. 1829. Based on Windsoria pallida 



Torr. 

 Panicularia pallida Kuntze, Rev. Gen. 



PI. 2: 783. 1891. Based on Windsoria 



pallida Torr. 

 Panicularia pallida var. flava Farwell, 



Mich. Acad. Sci. Rpt, 6: 203. 1904. 



"Glyceria flava Scribn." ined. Keweenaw 



County, Mich. 

 Glyceria flava Scribn. ex Farwell, Mich. 



Acad. Sci. Rpt, 6: 203. 1904, as syno- 

 nym of Panicularia pallida var. flava 



Farwell. 

 Torreyochloa pallida Church, Amer. Jour. 



Bot. 36: 164. 1949. Based on Wind- 

 soria pallida Torr, 



