844 



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



Proc. 1862: 89. 1862. "Oregon?" the 

 locality probably erroneous. 



Ammophila longifolia Benth. ex Vasey, 

 Grasses U. S. 29. 1883. Based on 

 Calamagrostis longifolia Grav [error for 

 Hook]. 



Athernotus longifolius Lunell, Amer. Midi. 

 Nat. 4: 218. ' 1915. Based on Calama- 

 grostis longifolia Hook. 

 Calamovilfa longifolia var. magna 

 Scribn. and Merr., U. S. Dept. Agr., 

 Div. Agrost. Cir. 35: 3. 1901. Mouth 

 of Kalamazoo River, Mich., Taylor in 

 1894. 



(15) CATABROSA Beauv. 



(1) Catabrosa aquatica (L.) Beauv., Ess. 



Agrost. 97, 149, 157. pi. 19. f. 8. 1812. 



Based on Aira aquatica L. 

 Aira aquatica L., Sp. PI. 64. 1753. 



Europe. 

 Molinia aquatica Wib., Prim. Fl. Werthem. 



116. 1799. Based on Aira aquatica L. 

 Poa airoides Koel., Descr. Gram. 194. 



1802. Based on Aira aquatica L. 

 Glyceria aquatica Presl, Fl. Cech. 25. 



1819. Based on Aira aquatica L. 

 Hydrochloa airoides Hartm., Gen. Gram. 



Skand. 8. 1819. Based on Aira 



aquatica L. 

 Catabrosa aquatica var. uniflora S. F. 



Gray, Nat. Arr. Brit. PI. 2: 133. 1821. 



Great Britain. 

 Diarrhena aquatica Raspail, Ann. Sci. 



Nat., Bot. 5: 447. 1825. Based on 



Catabrosa aquatica Beauv. 

 Melica aquatica Loisel., Fl. Gall. ed. 2. 1: 



59. 1828. Based on Aira aquatica L. 

 Glyceria airoides Reichenb. in Moessl., 



Handb. Gewachsk. ed. 2. 3: 1827- 



1829. Based on Poa airoides Koel. 

 Col-podium aquaticum Trim, Acad. St. 



Petersb. Mem. VI. Math. Phys. Nat. 1: 



395. 1830. Based on Aira aquatica L. 

 Glyceria catabrosa Klett and Richt., Fl. 



Leipzig 96. 1830. Based on Catabrosa 



aquatica Beauv. 

 Catapodium aquaticum Trin. ex Willk. and 



Lange, Prodr. Fl. Hisp. 1: 77. 1861, as 



synonym of Catabrosa aquatica Beauv. 



(113) CATHESTECUM Presl 



(1) Cathestecum erectum Vasey and Hack., 



Torrey Bot. Club Bui. 11: 37. pi. 45. 



1884. Presidio, Tex., Havard. 



This is the species described and figured 



by Scribner (U. S. Dept. Agr., Div. Agrost. 



Bui. 7: 242. f. 224. 1897) under the name 



Cathestecum prostratum Presl. 



(145) CENCHRUS L. 



Cenchrus biflorus Roxb., Hort. Beng. 81. 

 1814. Name only; Fl. Ind. 1: 238. 



1820. Coromandel coast, India. 

 Cenchrus barbatus Schum., Beskr. Guin. 



PI. 63. 1827. Guinea, Africa. 



Cenchrus catharticus Delile, Cat. Hort 

 Monsp. 1838: 4. 1839. Grown from 

 seed from Nubia, Africa. 



(2) Cenchrus brownii Roem. and Schult,, 

 Syst. Veg. 2: 258. 1817. Based on C. 

 inflexus R. Br. 



Cenchrus inflexus R. Br., Prodr. Fl. Nov 



Holl. 1: 195. 1810. Not C. inflexus 



Poir., 1804. Australia. 

 Cenchrus viridis Spreng., Syst. Veg. 1 : 301. 



1825. Guadeloupe, [Bertero]. 

 Cenchrus echinatus var. viridis Spreng. ex 



Griseb., Fl. Brit. W. Ind. 556. 1864. 



Based on C. viridis Spreng. 



(3) Cenchrus echinatus L., Sp. PI. 1050. 



1753. Jamaica, Curacao. 

 Cenchrus pungens H. B. K., Nov. Gen. et 



Sp. 1: 115. 1815. Guayaquil, Ecuador, 



Humboldt and Bonpland. 

 Cenchrus brevisetus Fourn., Mex. PI. 2: 50. 



1886. Orizaba, Mexico, Schaffner 198; 



Bourgeau 3140; Botteri 133. 

 Cenchrus echinatus brevisetus Scribn. in 



Millsp., Field Mus. Bot. 2: 26. 1900. 



Based on Cenchrus brevisetus Fourn. 



(4) Cenchrus gracillimus Nash, Torrey Bot, 

 Club Bui. 22: 299. 1895. Eustis, Fla., 

 Nash 188 [type], 288. 



(5) Cenchrus incertus M. A. Curtis, Boston 

 Soc. Nat. Hist. Jour. 1: 135. 1837. 

 Smithville, N. C, Curtis. 



1 Cenchrus carolinianus Walt., Fl. Carol 

 79. 1788. South Carolina, 



Cenchrus strictus Chapm., Bot. Gaz. 3: 

 20. 1878. West Florida, [Chapman]. 



? Nastus carolinianus Lunell, Amer. Midi. 

 Nat. 4: 214. 1915. Based on Cenchrus 

 carolinianus Walt. 

 (1) Cenchrus myosuroides H. B. K., Nov. 

 Gen. et Sp. 1: 115. pi. 35. 1815. 

 Flamingo Key, Cuba, Humboldt and 

 Bonpland. 



Panicum cenchroides Ell., Bot. S. C. and 

 Ga. 1: 111. 1816. Not P. cenchroides 

 L. Rich., 1792. Jekyl Island, Ga., 

 Baldwin. 



Pennisetum pungens Nutt,, Gen. PI. 1: 

 54. 1818. Based on Panicum cen- 

 chroides Ell. 



Setaria elliottiana Schult., Mantissa 2: 

 279. 1824. Based on Panicum cen- 

 chroides Ell. 



Pennisetum myosuroides Spreng., S} r st, 

 Veg. 1 : 303. 1825. Based on Cenchrus 

 myosuroides H. B. K. 



Cenchrus elliottii Kunth, Rev. Gram. 1: 

 51. 1829. Based on Panicum cen- 

 chroides Ell. 



Cenchrus alopecuroides Presl, Rel. Haenk. 

 1: 317. 1830. Not C. alopecuroides 

 Thunb., 1794. Original localit} r un- 

 known, probably Peru. 



Cenchrus setoides Buckl., Tex. Geol. Agr. 

 Survey Prel. Rpt. App. 2. 1866. 

 Northern Texas [Linscum and Buck- 

 ley]. 



Cenchropsis myosuroides Nash in Small, 



