782 MISC. PUBLICATION 200, IT. S. DEPT. OF AGRICULTURE 



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 laxum Schult., Mant. 2: 157. 1824. Based on T. laxiflorum 



Muhl., Schultes supposing it to be different from T. laxiflorum Michx., but 



Muhlenberg's species is the same as Michaux's. 

 Trichodium album Presl, Rel. Haenk. 1: 244. 1830. Nootka Sound, Van- 

 couver Island, Haenke. 

 Agrostis nutkaensis Kunth, Enum. PL 1: 222. 1833. Based on Trichodium 



album Presl. 

 Agrostis nootkaensis Trim, Mem. Acad. St. Petersb. VI. Sci. Nat. 4 1 : 326. 



1841. Based on Trichodium album Presl. 

 Agrostis laxiflora var. montana Tuckerm., Amer. Jour. Sci. 45: 43. 1843. 



Based on Trichodium montanum Torr. 

 Agrostis scabra var. tenuis Tuckerm., Amer. Jour. Sci. 45: 45. 1843. Lin- 

 coln, N.H. 

 Agrostis laxiflora var. caespitosa Torr., Fl. N.Y. 2: 442. 1843. New York. 

 Agrostis laxiflora var. scabra Torr., Fl. N.Y. 2: 442. 1843. Based on A. scabra 



Willd. 

 Agrostis laxiflora var. tenuis Torr., Fl. N.Y. 2: 442. 1843. Based on A. scabra 



var. tenuis Tuckerm. 

 Agrostis torreyi Tuckerm., Mag. Hort. Hovey 9: 143. 1843. Not A. torreyi 



Kunth, 1830. Based on Trichodium montanum Torr. 

 Agrostis scabra var. oreophila Wood, Class-book 774. 1861. Based on A. 



[laxiflora var.] montana Tuckerm. (There is no reference to A. oreophila 



Trin.) 

 Agrostis scabriuscula Buckl., Acad. Nat. Sci. Phila. Proc. 1862: 90. 1863. 



Columbia Plains, Oreg., Nuttall. 

 Agrostis scabrata Nutt.; A. Gray, Acad. Nat. Sci. Phila. Proc. 1862: 334. 



1863, as synonym of A. scabriuscula Buckl. 

 Agrostis scabra var. montana Fernald, Portland Soc. Nat. Hist. Proc. 2: 91. 



1895. Based on Trichodium montanum Torr. This combination was made 



by Vasey, giving Tuckerm. as author (Contrib. U.S. Natl. Herb. 3: 76. 



1892), the basis not given, and erroneously cited as synonym of A. novae-angliae 



Vasey. 

 Agrostis canina var. hiemalis Kuntze, Rev. Gen. PI. 3 2 : 338. 1898. Based 



on Cornucopiae hiemalis Walt. 

 Agrostis antecedens Bicknell, Bull. Torrey Bot. Club 35: 473. 1908. Nan- 

 tucket, Bicknell in 1908. 

 Agrostis hiemalis nutkaensis Scribn. and Merr., Contrib. U.S. Natl. Herb. 13: 



56. 1910. Based on A. nutkaensis Kunth. 

 Agrestis hye?nalis Lunell, Amer. Midi. Nat. 4: 216. 1915. Based on Cornu- 

 copiae hiemalis Walt. 

 Agrostis scabra forma tuckermani Fernald, Rhodora 35: 207. 1933. Braintree, 



Mass., Churchill in 1911. 

 Agrostis hiemalis var. geminata (Trin.) Hitchc, U.S.Dept.Agr., Bur. Plant 



Indus. Bull. 68: 44. 1905. Based on A. geminata Trin. (Published as A. 



hiemalis geminata.) 

 Agrostis geminata Trin., Gram. Unifl. 207. 1824. Unalaska, Eschscholtz. 

 Agrostis geminata forma exaristata Fernald, Rhodora 35: 211. 1933. Gaspe 



County, Quebec, Fernald, Dodge and S?nith 25, 485. 

 (24^1 Agrostis howellii Scribn., Contrib. U.S. Natl. Herb. 3: 76. 1892. Hood 



River, Oreg., Howell 198. 

 (12) Agrostis humilis Vasey, Bull. Torrey Bot. Club 10: 21. 1883. Mount 



Paddo [Adams], Wash., Howell [85]. 

 (26) Agrostis idahoensis Nash, Bull. Torrey Bot. Club 24: 42. 1897. Forest, 



Idaho, Heller 3431. 

 Agrostis tenuis Vasey, Bull. Torrey Bot. Club 10: 21. 1883. Not A. tenuis 



Sibth., 1794. San Bernardino Mountains, Calif., Parish Bros. [1085]. 

 Agrostis tenuiculmis Nash, in Rydb., Mem. N.Y. Bot. Gard. 1: 32. 1900. 



Based on A. tenuis Vasey. 

 Agrostis tenuiculmis recta Nash, in Rvdb., Mem. N.Y. Bot. Gard. 1: 32. 1900. 



[Belt Pass, Mont., Rydberg 3327}i] 

 Agrostis tenuis erecta Vasey; Nash, in Rydb., Mem. N.Y. Bot. Gard. 1: 32. 



1900, as synonym of A. tenuiculmis recta Nash. 

 (3) Agrostis interrupta L., Syst. Nat. ed. 10. 2: 872. 1759. Europe. 



