784 MISC. PUBLICATION 200, U. S. DEFT. OF AGRICULTURE 



(28) 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 



Cornucopiae perennans Walt. 

 Agrostis elegans Salisb., Prodr. Stirp. 25. 1796. Based on Cornucopiae 



perennans Walt. 



Agrostis anomala Willd., Sp. PI. 1: 370. 1797. Based on Cornucopiae peren- 

 nans 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 Cornu- 

 copiae perennans Walt. 

 Trichodium muhlenbergianum Schult., Mant. 2: 159. 1824. Pennsylvania, 



Muhlenberg. Based on Muhlenberg's Trichodium no. 4. 

 Agrostis michauxii Trin., 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, Hprt. Berol. 1: 80. 1827. Not A. decumbens Host, 



1809. Based on Trichodium decumbens Michx. 

 Trichodium noveboracense Schult., Mant. 3 (Add. 1): 555. 1827. Based on 



Agrostis noveboracensis Spreng. 

 Trichodium scabrum [Muhl., misapplied by] Darl., Fl. Cestr. 1: 54. 1837. 



Pennsylvania. 

 Agrostis schweinitzii Trin., Mm. Acad. St. P6tersb. VI. Sci. Nat. 4 1 : 311. 



1841. Pennsylvania, Schweinitz. 

 Agrostis oreophila Trin., M4m. Acad. St. PStersb. VI. Sci. Nat. 4 1 : 323. 1841. 



Bethlehem, Pa., Moser. (Trichodium montanum Torr. is erroneously cited 



as synonym.) 

 Agrostis abakanensis Less.; Trin., Me"m. Acad. St. Pe'tersb. VI. Sci. Nat. 4 1 : 



325. 1841, as synonym of A. michauxii Trin. 

 Agrostis schiedeana Trin., Me"m. Acad. St. Petersb. 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.H. 

 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 774. 1861. Presumably 



based on A. perennans Tuckerm. 

 Agrostis perennans var. aestivalis Vasey, Contrib. U.S. Natl. Herb. 3: 76. 1892. 



Athens, 111. [Hall]. The slender lax form. 

 Agrostis intermedia Scribn., Bull. Torrey Bot. Club 20: 476. 1893. Not 



A. intermedia Balb.,1801. Pine Mountain, Harlan County, Tenn. Kearney 39. 

 Agrostis pseudointermedia Farwell, Ann. Kept. Commr. Parks and Boul. 



Detroit 11: 46. 1900. Based on A. intermedia Scribn. 

 Agrostis scribneriana Nash, in Small, Fl. Southeast. U.S. 126. 1903. Based 



on A. intermedia Scribn. 

 Agrostis perennans var. humilis Farwell, Mich. Acad. Sci. Papers 1: 87. 1921. 



Detroit, Farwell 5672^. 

 AGROSTIS PERENNANS var. ELATA (Pursh) Hitchc., U.S.Dept.Agr., Bur. Plant 



Indus. Bull. 68: 50. 1905. Based on Trichodium elatum Pursh. (Published 



as A. perennans elata.) 

 ? Cornucopiae altissima Walt., Fl. Carol. 74. 1788. South Carolina. Possibly 



Agrostis alba L. 



Trichodium elatum Pursh, Fl. Amer. Sept. 1: 61. 1814. New Jersey, Carolina. 

 Agrostis elata Trin., Mem. Acad. St. Petersb. VI. Sci. Nat. 4 1 : 317. 1841. 



Based on Trichodium elatum Pursh. 

 tAgrostis altissima Tuckerm., Amer. Jour. Sci. 45: 44. 1843. Based on 



Cornucopiae altissima Walt. 

 ? Trichodium altissimum Michx. ; Wood. Class-book ed. 2. 599. 1847. Based 



on Cornucopiae altissima Walt. 

 Agrostis hyemalis var. elata Fernald, Rhodora 23: 229. 1921. Based on 



Trichodium elatum Pursh. 

 Agrostis perennans forma chaetophora Fernald, Rhodora 35: 317. 1933. Hunt- 



ington County, Pa., Lowrie. 



