916 



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



Panicum dichotomum var. divaricatum 



Vasey, U. 8. Dept, Agr., Div. Bot. Bui. 



8: 30. 1839. No locality cited. [Type, 



Lake, Miss., Tracy 127.] 

 Panicum nitidum var. pauciflorum Brit- 

 ton, N. Y. Acad. Sci. Trans. 9: 14. 



1839. Morris County, N. J., Britton. 

 Panicum nitidum var. viride Britton, 



N. Y. Acad. Sci. Trans. 9: 14. 1889. 



Based on P. dichotomum var. viride 



Vasey. 

 Panicum dichotomum var. commune Wats. 



and Coult. in A. Gray, Man. ed. 6: 



633. 1890. No locality cited. 

 Panicum ramulosum var. viride Porter, 



Torrey Bot. Club Bui. 20: 194. 1893. 



Presumably based on P. dichotomum 



var. viride Vasey. 

 Chasea dichotoma Nieuwl., Amer. Midi. 



Nat. 2: 64. 1911. Based on Panicum 



dichotomum L. 

 (81) Panicum ensifolium Baldw. ex Ell, Bot. 



S. C. and Ga. 1: 126. 1816. Georgia, 



Baldwin. 

 Panicum nitidum var. ensifolium Vasey, 



U. S. Dept. Agr., Div. Bot. Bui 8: 29. 



1839. Based on P. ensifolium Baldw. 

 Panicum britloni Nash, Torrey Bot. Club 



Bui. 24: 194. 1897. Forked River, 



N. J., Britton in 1896. 

 Panicum cuthbertii Ashe, Elisha Mitchell 



Sci. Soc. Jour. 15: 48. 1898. St. Helena 



Island, S. C, Cuthbert. 

 Panicum glabrissimum Ashe, Elisha Mit- 

 chell Sci. Soc. Jour. 15: 62. 1898. 



Manteo, N. C, Ashe in 1898. 

 Panicum shallotte Ashe, Elisha Mitchell 



Sci. Soc. Jour. 16: 84. 1900. Based on 



P. glabrissimum Ashe. 

 Panicum parvipaniculatum Ashe, Elisha 



Mitchell Sci. Soc. Jour. 16: 87. 1900. 



Onslow County, N. C, Ashe in 1899. 

 (112) Panicum equilaterale Scribn., U. S. 



Dept, Agr., Div. Agrost. Bui. 11: 42. 



pi. 2. 1898. Eustis, Fla., Nash 1674. 

 Panicum epilifolium Nash, Torrey Bot. 



Club Bui. 26: 571. 1899. Eustis, Fla., 



Nash 45. 

 (75) Panicum erectifolium Nash, Torrey 



Bot. Club Bui. 23: 148. 1896. Based on 



P. sphaerocarpon var. floridanum Vasey. 

 Panicum sphaerocarpon var. floridanum 



Vasey, U. S. Dept. Agr., Div. Bot. Bui. 



8: 33. 1889. Not P. floridanum Trin., 



1834. Florida [type, Mosquito Inlet, 



Curtiss 3599]. 

 Panicum floridanum Chapm., Fl. South. 



U. S. ed. 3. 585. - 1897. Not P. flori- 

 danum Trin., 1834. Presumably based 



on P. sphaerocarpon var. floridanum 



Vasey. 

 (120) Panicum fasciculatum Swartz, Prodr. 



Veg. Ind. Occ. 22. 1788. Jamaica, 



Swartz. 

 Panicum chartaginense Swartz, Prodr. 



Veg. Ind. Occ. 22. 1788. Cartagena, 



Colombia. 



Panicum fuscum Swartz, Prodr. Veg. Ind. 



Occ. 23. 1788. Jamaica, Swartz. 

 Panicum flavescens Swartz, Prodr. Veg. 



Ind. Occ. 23. 1788. Jamaica, Swartz. 

 Panicum fusco-rubens Lam., Tabl. En- 



cycl. 1: 171. 1791. West Indies. 

 Panicum fastigiatum Poir. in Lam., En- 



cycl. Sup. 4: 277. 1816. Based on P. 



fasciculatum Swartz. 

 Panicum spithamaeum Willd. ex Nees, 



Agrost, Bras. 152. 1829. Name only. 



South America, Humboldt. 

 Panicum illinoniense Desv., Opusc. 91. 



1831. North America. 

 Panicum reticulatum Griseb., Abhandl. 



Gesell. Wiss. Gottingen 7: 264. 1857. 



Not P. reticulatum Torr. 1852. West 



Indies or Panama. 

 Panicum fuscum var '. fasciculatum Griseb., 



Fl. Brit. W. Ind. 547. 1864. Based on 



P. fasciculatum Swartz. 

 Panicum fasciculatum var. flavescens Doell 



in Mart,, Fl. Bras. 2 2 : 205. 1877. 



Based on P. flavescens Swartz. 

 Panicum fasciculatum var. fuscum Doell 



in Mart,, Fl. Bras. 2 2 : 205. 1877. 



Based on P. fuscum Swartz. 

 Panicum fasciculatum var. chartaginense 



Doell in Mart., Fl. Bras. 2 2 : 205. 1877. 



Based on P. chartaginense Swartz. 

 Panicum fasciculatum var. reticulatum 



(Torr.) Beal, Grasses N. Amer. 2: 117. 



1896. Based on P. reticulatum Torr. 

 Panicum reticulatum Torr. in Marcy, 



Expl. Red Riv. 299. 1852. Red River, 



Tex. 

 Panicum fuscum reticulatum Scribn. and 



Merr., U. S. Dept. Agr., Div. Agrost. 



Cir. 32: 4. 1901. Based on P. reticu- 

 latum Torr. 

 (140) Panicum filipes Scribn. in Heller, 



Herb. Frankl. Marsh. Col. Contrib. 1: 



13. 1895. Corpus Christi, Tex., Heller 



1809. 

 (4) Panicum firmulum Hitchc. and Chase, 



U. S. Natl. Herb. Contrib. 15: 27. f. 9. 



1910. Elsordo, Tex., Griffiths 6446. 

 Setaria firmula Pilger in Engl, and Prantl, 



Pflanzenfam. ed. 2. 14e: 72. 1940. 



Based on Panicum firmulum Hitchc. 



and Chase. 

 (79) Panicum flavovirens Nash, Torrey 



Bot. Club Bui. 26: 572. 1899. Lake 



County, Fla,, Nash 2061. 

 (128) Panicum flexile (Gattinger) Scribn. 



in Kearney, Torrey Bot. Club Bui. 20: 



476. 1893. Based on P. capillare var. 

 flexile Gattinger. 

 Panicum capillare var. flexile Gattinger, 



Tenn. Fl. 94. 1887. [Nashville, Tenn., 

 Gattinger.] 

 Chasea flexilis Nieuwl., Amer. Midi. Nat. 



2: 65. 1911. Based on Panicum flexile 



Scribn. 

 (20) Panicum fusiforme Hitchc, U. S. 



Natl. Herb. Contrib. 12: 222. 1909. 



