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



(9) Eragrostis glomerata (Walt.) L. H. Dewey, Contrib. U.S. Natl. Herb. 2: 543. 



1894. Based on Poa glomerata Walt. 



Poa glomerata Walt., Fl. Carol. 80. 1788. South Carolina. 



Poa conferta Ell., Bot. S.C. and Ga. 1: 158. 1816. South Carolina. 



Megastachya glomerata Schult., Mant. 2: 327. 1824. Based on Poa glomerata 



Walt. 



Poa walteri Kunth, Re"v. Gram. 1: 116. 1829. Based on P. glomerata Walt. 

 Eragrostis conferta Trin., Me"m. Acad. St. Petersb. VI. Math. Phys. Nat. 1: 



409. 1830. Based on Poa conferta Ell. 

 Eragrostis pallida Vasey, Contrib. U.S. Natl. Herb. 1: 285. 1893. Colima, 



Mexico, Palmer 1268. 



(30) Eragrostis hirsuta (Michx.) Nees, Agrost. Bras. 508. 1829. Based on 

 Poa hirsuta Michx. 



? Poa simplex Walt., Fl. Carol. 79. 1788. Not Eragrostis simplex Scribn. South 



Carolina. 



Poa hirsuta Michx., Fl. Bor. Amer. 1: 68. 1803. South Carolina, Michaux. 

 Eragrostis sporoboloides Smith and Bush, Kept. Mo. Bot. Gard. 6: 116. pi. 54. 



1895. Sapulpa, Indian Territory [Okla.], Bush [766]. 



(11) Eragrostis hypnoides (Lam.) B.S.P., Prel. Cat. N.Y. 69. 1888. Based on 



Poa hypnoides Lam. 



Poa hypnoides Lam., Tabl. Encycl. 1: 185. 1791. Tropical America. 

 Megastachya hypnoides Beauv., Ess. Agrost. 74, 167, 175. 1812. Based on Poa 



hypnoides Lam. 

 Poa reptans var. caespitosa Torr., Fl. North, and Mid. U. S. 1:115. 1823. 



New Jersey. 

 Neeragrostis hypnoides Bush, St. Louis Acad. Sci. Trans. 13: 180. 1903. Based 



on Poa hypnoides Lam. 

 Erosion hypnoides Lunell, Amer. Midi. Nat. 4: 221. 1915. Based on Poa 



hypnoides Lam. 

 (35) Eragrostis intermedia Hitchc., Jour. Wash. Acad. Sci. 23: 450. 1933. San 



Antonio, Tex., Hitchcock 5491. 



(31) Eragrostis lugens Nees, Agrost. Bras. 505. 1829. Brazil. 



Poa lugens Kunth, Re>. Gram. 1: Sup. XXVIII. 1830. Based on Eragrostis 



lugens Nees. 

 (22) Eragrostis lutescens Scribn., U.S.Dept.Agr., Div. Agrost. Circ. 9: 7. 1899. 



Almota, Wash., Piper 2624. 

 (27) Eragrostis mexicana (Hornem.) Link, Hort. Berol. 1: 190. 1827. Based on 



i( Poa mexicana Lag. Hornem." 

 Poa mexicana Hornem., Hort. Hafn. 2: 953. 1815. Garden specimen from 



Mexican seed. 



Poa mexicana Lag., Gen. and Sp. Nov. 3. 1816. Grown in Madrid from Mex- 

 ican seed. 



Small specimens of this species have been referred to Eragrostis limbata Fourn., 

 a Mexican species, not known from the United States. 

 (26) Eragrostis neo-mexicana Vasey, Contrib. U.S. Natl. Herb. 2: 542. 1894. 



New Mexico, Vasey. 



Eragrostis obtusa Munro; Stapf, in Dyer, Fl. Cap. 7: 625. 1898. South Africa. 

 (1) Eragrostis obtusiflora Scribn., U.S.Dept.Agr., Div. Agrost. Bull. 8: 10. pi. 5. 

 1897. Laguna de Santa Maria, Mexican side of boundary, Wright 193, and 

 Sulphur Springs Valley, Ariz., Tourney. Scribner doubtfully cites "Brizo- 

 pyrum obtusiflorum Fourn.?" The description of that is inadequate for iden- 

 tification. 

 (21) Eragrostis orcuttiana Vasey, Contrib. U.S. Natl. Herb. 1: 269. 1893. San 



Diego, Calif., Orcutt 1313. 

 (34) Eragrostis palmeri S. Wats., Amer. Acad. Sci. Proc. 18: 182. 1883. Juarez, 



Coahuila, Palmer 1368. 

 (17) Eragrostis pectinacea (Michx.) Nees, Fl. Afr. Austr. 406. 1841. Based on 



Poa pectinacea Michx., the name given as ({ Er. pectinacea Michx." 

 Poa pectinacea Michx., Fl. Bor. Amer. 1: 69. 1803. Illinois, Michaux. 

 Poa caroliniana Spreng., Mant. Fl. Hal. 33. 1807. North Carolina. 

 Poa eragrostis Ell., Bot. S.C. and Ga. 1: 161. 1816. Not P. eragrostis L., 1753. 



South Carolina and Georgia. 

 Poa tenella Nutt., Gen. PI. 1: 67. 1818. Not P. tenella L., 1753. North 



America. 

 Poa capillaris Link, Enum. Hort. Berol. 1: 88. 1821. Not P. capillaris L., 



1753. Based on P. caroliniana Spreng. 

 Eragrostis brizoides Schult., Mant. 2: 319. 1824. Based on Poa tenella Nutt. 



