MANUAL OF THE GRASSES OF THE UNITED STATES 



807 



New England specimens of this species 



have been referred to A. alba var. coarctata 



Scribn., based on A. coarctata Ehrh., of 



Germany, which appears to be a narrow- 



panicled form of A. stolonifera L. 



(32) Agrostis perennans (Walt.) Tuckerm., 



Amer. Jour. Sci. 45: 44. 1843. Based 



on Cornucopiae perennans Walt. 



Cornucopiae perennans Walt., Fl. Carol. 



74. 1788. South Carolina. 

 Agrostis cornucopiae Smith, Gentleman's 

 Mag. 59: 873. 1789. Based on Cornu- 

 copiae perennans Walt. 

 Agrostis elegans Salisb., Prodr. Stirp. 25. 



1796. Based on Cornucopiae perennans 

 Walt. 



Agrostis anomala Willd., Sp. PL 1: 370. 



1797. Based on Cornucopiae perennans 

 Walt. 



Alopecurus carolinianus Spreng., Nachtr. 



Bot. Gart. Halle 10. 1801. Not A. 



carolinianus Walt., 1788. [Kentucky, 



Peter.] 

 Trichodium decumbens Michx., Fl. Bor. 



Amer. 1 : 42. 1803. Virginia to Florida, 



Michaux. 

 Trichodium perennans Ell., Bot. S. C. and 



Ga. 1 : 99. 1816. Based on Cornucopiae 



perennans Walt. 

 Trichodium muhlenbergianum Schult., 



Mantissa 2: 159. 1824. Pennsylvania, 



Muhlenberg. Based on Muhlenberg's 



Trichodium No. 4. 

 Agrostis michauxii Trim, Gram. Unifl. 



206. 1824. Not A. michauxii Zucc, 



1809. Based on Trichodium decumbens 



Michx. 

 Agrostis noveboracensis Spreng., Syst. Veg. 



1 : 260. 1825. New York, Torrey. 

 Agrostis decumbens Link, Hort. Berol. 1: 



80. 1827. Not A. decumbens Host, 



1809. Based on Trichodium decumbens 



Michx. 

 Trichodium noveboracense Schult., Man- 

 tissa 3 (Add. 1): 555. 1827. Based on 



Agrostis noveboracensis Spreng. 

 Trichodium scabrum [MuhL, misapplied 



by] DarL, Fl. Cestr. 1: 54. 1837. 



Pennsylvania. 

 Agrostis schweinitzii Trim, Acad. St. 



Petersb. Mem. VI. Sci. Nat. 4 1 : 311. 



1841. Pennsylvania, Schweinitz. 

 Agrostis oreophila Trim, Acad. St. Petersb. 



Mem. VI. Sci. Nat. 4 1 : 323. 1841. 



Bethlehem, Pa., Moser. {Trichodium 



montanum Torr. is erroneously cited as 



synonym.) 

 Agrostis abakanensis Less, ex Trim, Acad. 



St. Petersb. Mem. VI. Sci. Nat. 4 1 : 325. 



1841, as synonym of A. michauxii Trin. 

 Agrostis schiedeana Trin., Acad. St. 



Petersb. Mem. VI. Sci. Nat. 4 1 : 327. 



1841. Mexico, type received from 



Schrader. 

 Agrostis novae-angliae Tuckerm., Mag. 



Hort, Hovey 9: 143. 1843. White 



Mountains, N. PI. 



Agrostis campyla Tuckerm., Amer. Jour, 

 Sci. II. 6: 231. 1848. Based on "A. 

 scabra" as described by Tuckerman. 



Agrostis scabra var. perennans Wood, 

 Class-book ed. 1861. 774. 1861. Pre- 

 sumably based on A. perennans Tuck- 

 erm. 



Agrostis perennans var. aestivalis Vasey, 

 U.S. Natl. Herb. Contrib. 3: 76. 1892. 

 Athens, 111. [Hall]. The slender lax 

 form. 



Agrostis intermedia Scribn., Torrey Bot. 

 Club Bui. 20: 476. 1893. Not A. inter- 

 media Balb., 1801. Pine Mountain, 

 Harlan County, Tenn. Kearney 39. 



Agrostis pseudointer media Farwell, De- 

 troit Commr. Parks and Boul. Ann. 

 Rpt. 11: 46. 1900. Based on A. inter- 

 media Scribn. 



Agrostis scribneriana Nash in Small, Fl. 

 Southeast. U. S. 126. 1903. Based on 

 A. intermedia Scribn. 



Agrostis hyemalis var. oreophila Farwell, 

 Mich. Acad. Sci. Rpt. 6: 202. 1904. 

 Based on A. oreophila Trin. 



Agrostis perennans var. humilis Farwell, 

 Mich. Acad. Sci. Papers 1: 87. 1921. 

 Detroit, Farwell 5672^. 



Agrostis perennans forma chaetophora 

 Fernald, Rhodora 35: 317. 1933. 

 Huntingdon County, Pa., Lowrie. 



Agrostis perennans var. aestivalis forma 

 atherophora Fernald, Rhodora 35: 317. 

 1933. Terrebonne, Quebec, Churchill. 

 (11) Agrostis rossae Vasey, U. S. Natl. 

 Herb. Contrib. 3: 76. 1892. Yellow- 

 stone Park, Wyo., Edith Ross in 1890. 



Aarostis exarata var. rossae G. N. Jones, 

 Wash. Univ. Pubs. Biol. 5: 113. 1936. 

 Based on A. rossae Vasey. 

 (30) Agrostis scabra Willd., Sp. PL 1: 370. 

 1797. North America. 



Agrostis laxa MuhL, Amer. Phil. Soc 

 Trans. 4: 236. 1799. Name only. 



Trichodium laxiflorum Michx., FL Bor. 

 Amer. 1: 42. 1803. Hudson Bay to 

 Florida, Michaux. 



Vilfa scabra, Beauv., Ess. Agrost. 16, 182. 



1812. Based on Agrostis scabra Willd. 

 Trichodium scabrum MuhL, Cat. PL 10. 



1813. Based on Agrostis scabra Willd. 

 Agrostis laxa Schreb. ex Pursh, Fl. Amer. 



Sept. 1: 61. 1814, as synonym of 



Trichodium laxiflorum Michx. 

 Agrostis laxiflora Richards., Bot. App. 



Franklin Jour. 731. 1823. Based on 



Trichodium laxiflorum Michx. 

 Trichodium montanum Torr., Fl. North. 



and Mid. U. S. 84. 1823. Fishkill 



Mountains, N. Y. 

 Trichodium album Presl, Rel. Haenk. 1: 



244. 1830. Nootka Sound, Vancouver 



Island, Haenke. 

 Agrostis nutkaensis Kunth, Rev. Gram. 1 : 



Sup. 17. 1830. Based on Trichodium 



album Presl. 

 Agrostis michauxii var. laxiflora A. Gray, 



