788 MISC. PUBLICATION 200, U. S. DEPT. OF AGRICULTURE 



Vasey misapplied the name Alopecurus pratensis var. alpestris Wahl. to this 

 species in Contrib. U.S. Natl. Herb. 3: 86. 1892. 



(7) Alopecurus carolinianus Walt., Fl. Carol. 74. 1788. South Carolina. 

 Alopecurus ramosus Poir., in Lam., Encycl. 8: 776. 1808. Carolina, Bosc. 

 Alopecurus pedalis Bosc; Beauv., Ess. Agrost. 4. 1812. Name only. [Caro- 

 lina, Bosc] 



Alopecurus gracilis Willd.; Trin., Mem. Acad. St. Petersb. VI. Sci. Nat. 4 1 : 



38. 1840. Carolina [Bosc]. 

 Alopecurus macounii Vasey, Bull. Torrey Bot. Club 15: 12. 1888. Oak 



Bay, Vancouver Island, Macoun. 

 Alopecurus geniculatus var. caespitosus Scribn., in Macoun, Cat. Can. PL 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. Pyr. 4: 275. 1901. Based on Alopecurus 



geniculatus L. 



(8) Alopecurus howellii Vasey, Bull. Torrey Bot. Club 15: 12. 1888. [Med- 

 ford], Oreg., Howell [215]. 



Alopecurus californicus Vasey, Bull. Torrey Bot. Club 15: 13. 1888. Cali- 

 fornia [type, Santa Cruz, Anderson] and Oregon. 



(1) Alopecurus myosuroides Huds., Fl. Angl. 23. 1762. England. 

 Alopecurus agrestis L., Sp. PL 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. PL 60. 1753. Europe. 



(9) Alopecurus saccatus Vasey, Bot. Gaz. 6: 290. 1881. Eastern Oregon, 



Howell. 



(62) AMMOPHILA Host 



(1) Ammophila arenaria (L.) Link, Hort. Berol. 1: 105. 1827. Based on 

 Arundo arenaria L. 



Arundo arenaria L., Sp. PL 82. 1753. Europe. 



Calamagrostis 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 



Ammophila arundinacea Host. 

 Arundo littoralis Beauv.; Steud., Nom. Bot. ed. 2. 1: 144. 1840, as synonym 



of Calamagrostis arenaria Roth. 



(2) Ammophila breviligulata Fernald, Rhodora 22: 71. 1920. Milford, Conn., 

 Bissell in 1902. 



Ampelodesmos mauritanicus (Poir.) Dur. and Schinz, Consp. Fl. Air. 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. 



(138) AMPHICARPUM Kunth 



(2) Amphicarpum muhlenbergianum (Schult.) Hitchc, Bartonia 14: 34. 1932. 



Based on Milium muhlenbergianum Schult. 

 Milium ? muhlenbergianum Schult., Mant. 2: 178. 1824. Based on Milium 



no. 3 of Muhlenberg's Descriptio Graminum. Muhlenberg's specimen is 



without locality. 

 Amphicarpon floridanum Chapm., Fl. South. U.S. 572. 1860. Apalachicola 



River, Fla. 



