MANUAL OF THE GRASSES OF THE UNITED STATES 971 



Uralepis pilosa Buckl., Acad. Nat. Sci. Phila. Proe. 1862. 94. 1863. Middle 



Texas, [Buckley]. 

 Tricuspis acuminata Munro; A. Gray, Acad. Nat. Sci. Phila. Proc. 1862: 335. 



1863, as synonym of Uralepis pilose Buckl. 

 Triodia acuminata Benth.; Vasey, U.S.Dopt.Agr. Spec. Rept. 63: 35. 1883, 



name onlv, with Tricupis acuminata Munro given as svnonvm; Vasey, U.S 



Dcpt.Agr., Div. Bot. Bull. 12 3 : pl. 32. 1891. Texas' [type, Austin, Hall, 



779] to Arizona and Mexico. 

 Sieglingia acuminata Kuntze, Rev. Gen. Pl. 2: 789. 1891. Based on Triodia 



acuminata Vasey. 

 Sieglingia pilosa Nash, in Britt. and Brown, lllustr. Fl. 3: 504. 1898. Based 



on Uralepis pilosa Buckl. 

 Tricuspis pilosa Heller, Cat. N.Amer. Pl. ed. 2: 28. 1900. Presumably based 



on Uralepis pilosa Buckl. 

 Erioneuron pilosum Nash, in Small, Fl. Southeast. U.S. 144. 1903. Based on 



Uralepis pilosa Buckl. 

 Tridens pilosus Hitchc, Contrib. U.S. Natl. Herb. 17: 357. 1913. Based on 



Uralepis pilosa Buckl. 



(I) Triodia pulchella H.B.K., Nov. Gen. 



Mexico, Humboldt and Bonpland. 

 Koeleria pulchella Spreng., Syst. Veg. 1: 



chella H.B.K. 

 Uralepis pulchella Kunth, Rev. Gram. 1: 



chella H.B.K. 

 Dasyochloa pulchella Willd.; Steud., Nom. 



nym of Uralepis pulchella Kunth; Rydb., Fl. Rocky Mount. 67. 1917. 



Based on Triodia pulchella H.B.K. 

 Tricuspis pulchella Torr., U.S. Rept. Expl. Miss. Pacif. 4: 156. 1857. Based 



on " Trichodia" [error for Triodia] pulchella H.B.K. 

 Trichodiclida prolifera Cervant., Naturaleza 1870: 346. 1S70. Near Mexico 



City. 

 Sieglingia pulchella Kuntze, Rev. Gen. Pl. 2: 789. 1891. Based on Triodia, 



pulchella H.B.K. 

 Sieglingia pulchella var. parviflora Vasey; Beal, Grasses N.Amer. 2: 468. 1896. 



Southern California, Orcutt. 

 Tridens pulchellus Hitchc, in Jepson, Fl. Calif. 1: 141. 1912. Based on Trio- 

 dia pulchella H.B.K. 



(II) Triodia stricta (Nutt.) Benth.; Vasey, U.S. Dept. Agr. Spec. Rept. 63: 35. 

 1883. Based on "Tricuspis" [error for Windsoria] stricta Nutt. 



Windsoria stricta Nutt., Amer. Phil. Soc. Trans, (n.s.) 5: 147. 1837. Arkan- 

 sas (probably Arkansas Post), Nuttall. 

 Tricuspis stricta Wood, Class-book 792. 1861. Based on Windsoria stricta 



Nutt. 

 Uralepis densiflora Buckl., Acad. Nat. Sci. Phila. Proc. 1862: 94. 1S63. 



Middle Texas, [Buckley]. 

 Sieglingia stricta Kuntze, Rev. Gen. Pl. 2: 789. 1891. Based on Windsoria 



stricta Nutt. 

 Tridens strictus Nash, in Small, Fl. Southeast. U.S. 143. 1903. Based on 



Windsoria stricta Mutt. 

 (10) Triodia texana S. Wats., Amer. Acad. Sci. Proc. 18: 180. 18S3. Coahuila, 



Mexico; western Texas and New Mexico, Wright 776, 777, and 2045 [error 



for 2055, type, from Texas]. 

 Tricuspis texana Thurb.; S. Wats., Amer. Acad. Sci. Proc. 18: 180. 1S83, as 



synonym of Triodia texana S. Wats. 

 Sieglingia texana Kuntze, Rev. Gen. Pl. 2: 7S9. 1891. Based on Triodia 



texana S. Wats. 

 Tridens lexanus Nash, in Small, Fl. Southeast. U.S. 142. 1903. Based on 



Triodia texana Thurb. (error for S. Wats.). 



(32) TRIPLASIS Beauv. 



(2) Triplasis americana Beauv., Ess. Agrost. 81. pl. 16. f. 10. 1S12. United 



States, Delille. 

 Uralepsis cornuta Ell., Bot. S.C. and Ga. 1: 580. 1821. South Carolina 



and Georgia. 

 Tricuspis cornuta A. Gray, Man. 590. 1848. Based on Uralepsis cornuta Ell. 

 Triplasis cornuta Benth.; Jacks., Ind. Kew. 2: 1121. 1895, as synonym of 



Triplasis americana Beauv. 





