MANUAL OF THE GRASSES OF THE UNITED STATES 



811 



St. P6tersb. Mem. VI. Sci. Nat. 4 1 : 38. 



1840. Carolina [Bosc]. 

 Alopecurus macounii Vasey, Torrey Bot. 



Club Bui. 15: 12. 1888. Oak Bay, 



Vancouver Island, Macoun. 

 Alopecurus geniculatus var. caespitosus 



Scribn., in Macoun, Can. PL Cat. 2 5 : 



389. 1890. Yale, British Columbia, 



Macoun. 

 Alopecurus geniculatus var. ramosus St. 



John, Rhodora 19: 167. 1917. Based 



on A. ramosus Poir. 

 Alopecurus creticus Trin. in Spreng., Neu. 



Entd. 2:45. 1821. Crete. 

 (6) Alopecurus geniculatus L., Sp. PI. 60. 



1753. Europe. 

 Tozzettia geniculata Bubani, Fl. Fyr: 4: 



275. 1901. Based on Alopecurus geni- 

 culatus L. 



(8) Alopecurus howellii Vasey, Torrey Bot. 

 Club Bui. 15: 12. 1888. [Medford], 

 Oreg., Howell [215]. 



Alopecurus californicus Vasey, Torrey 

 Bot. Club Bui. 15: 13. 1888. Cali- 

 fornia [type, Santa Cruz, Anderson] 

 and Oregon. 



(1) Alopecurus myosuroides Huds., Fl. 

 Angl. 23. 1762. England. 



Alopecurus agrestis L., Sp. PI. ed. 2. 1: 89. 



1762. Europe. 

 Tozzettia agrestis Bubani, Fl. Pyr. 4: 274. 

 1901. Based on Alopecurus agrestis L. 

 (4) Alopecurus pallescens Piper, Fl. Palouse 

 18. 1901 . Pullman, Wash. , Piper 1743. 



(2) Alopecurus pratensis L., Sp. PI. 60. 



1753. Europe. 

 Alopecurus rendlei Eig, Brit, and For. Jour. 



Bot. 75: 187. 1937. Based on Phalaris 

 . utriculata L., not Alopecurus utriculatus 



Banks and Solander. 

 Phalaris utriculata L. Syst. Nat. ed. 10. 



869. 1759. 

 Alovecurus utriculatus Pers., Syn. PI. 1: 



80. 1805. Not Alopecurus utriculatus 



Banks and Solander, 1794. Based on 



Phalaris utriculata L. 



(9) Alopecurus saccatus Vasey, Bot. Gaz. 6: 

 290. 1881. Eastern Oregon, Howell. 



(68) AMMOPHILA Host 

 (2) Ammophila arenaria (L.) Link, Hort. 



Berol. 1: 105. 1827. Based on Arundo 



arenaria L. 

 Arundo arenaria L., Sp. PI. 82. 1753. 



Europe. 

 Calamagrosiis arenaria Roth, Tent. Fl. 



Germ. 1: 34. 1788. Based on Arundo 



arenaria L. 

 Ammophila arundinacea Host, Icon. 



Gram. Austr. 4: 24. pi. 41. 1809. 



Based on Arundo arenaria L. 

 Psamma littoralis Beauv., Ess. Agrost. 



144. pi. 6. f. 1. 176. 1812. Europe. 

 Psamma arenaria Roem. and Schult., 



Syst. Veg. 2: 845. 1817. Based on 



Calamagrostis arenaria Roth. 

 Phalaris maritima Nutt., Gen. PL 1: 48. 



1818. Based on Arundo arenaria L., but 

 misapplied to Ammophila breviligulata. 



Phalaris ammophila Link, Enum. Hort. 

 Berol. 1: 66. 1821. Based on Ammo- 

 phila arundinacea Host. 



Arundo littoralis Beauv. ex Steud., Nom. 

 Bot. ed. 2. 1: 144. 1840, as synonym 

 of Calamagrostis arenaria Roth. 

 (1) AmmopMia breviligulata Fernald, Rho- 

 dora 22: 71. 1920. Milford, Conn., 

 Bissell in 1902. 



Ampelodesmos mauritanicus (Poir.) Dur. 



and Schinz, Consp. Fl. Afr. 5: 874. 



1894. Based on Arundo mauritanica 



Poir. 

 Arundo mauritanica Poir., Voy. Barb. 2: 



104. 1789. Algeria. 

 Arundo tenax Vahl, Symb. Bot. 2: 25. 



1791. Tunis. 

 Ampelodesmos tenax Link, Hort. Berol. 1 : 



136. 1827. Based on Arundo tenax 



Vahl. 



(146) AMPHICARPUM Kunth 



(2) Amphicarpum muhlenbergianum 



(Schult.) Hitchc, Bartonia 14: 34. 

 1932. Based on Milium muhlenbergian- 

 um Schult. 



Milium ? muhlenbergianum Schult., Man- 

 tissa 2: 178. 1824. Based on Milium 

 No. 3 of Muhlenberg's Descriptio Gra- 

 minum. Muhlenberg's specimen is with- 

 out locality. 



Amphicarpon floridanum Chapm., Fl. 

 South. U. S. 572. 1860. Apalachicola 

 River, Fla. 

 (1) Amphicarpum purshii Kunth, Rev. 

 Gram. 1: 28. 1829. Based on Milium 

 amphicarpon Pursh. 



Milium amphicarpon Pursh, Fl. Amer. 

 Sept. 1: 62. pi. 2. 1814. Egg Harbor, 

 N.J. 



Milium ciliatum MuhL, Descr. Gram. 77. 

 1817, Not M. ciliatum Moench, 1802. 

 New Jersey. Name only, MuhL, Cat. 

 PL 10. 1813. 



Amphicarvon amphicarpon Nash, Torrev 

 Bot. Club Mem. 5: 352. 1894. Based 

 on Milium amphicarpon Pursh. 



(154) ANDROPOGON L. 



(19) Andropogon arctatus Chapm., Bot. 

 Gaz. 3: 20. 1878. West Florida, Chap- 

 man [in 1875]. 

 Andropogon tetrastachyus var. distachyus 

 Chapm., Fl. South. U. S. 581. 1860. 

 No locality cited. [Type specimen of 

 A. arctatus is also type of this.] 

 Sorghum, arctatum Kuntze, Rev. Gen. PL 

 2: 791. 1891. Based on Andropogon 

 arctatus Chapm. 

 (33) Andropogon barbinodis Lag., Gen. 

 et Sp. Nov. 3. 1816. Mexico, Sesse. 

 Andropogon leucopogon Nees, Linnaea 19: 

 694. 1845. Mexico, Aschenborn 141. 



