Botamqiie. U R A C H N E 17 



8. Urachne brevicaudata Trin. in Act. Petrop. (183^) p. 127. nbi descr. Fo- 



liis convolutis filiformibiis; paniculae depauperatae ratliis geminis, 



paucifloris: flosculo pubescente, glumas acutiusculas vel obttisas 



sesquilineales aequante; arista glumis paullo longiore, mox decidua; 



antherarum loculis apice nudis. 



Stipa juncea Michx. (non L.) Fl. Am. 1. (1803) p. ^k. teste Gi-ay: 



sed vix Miihlbg. descr. p. 182, qui culmum 2^ pedalem dicit, et flos- 



culum basi pubcsccntem. 



Stipa canadensis Poir. Encycl. 7. (1806) p. ^52, Richards. App. Frank- 

 lin Journ. 3. R.S. Syst. 2. p. 338. Kunth Agr. syn. p. 180. 



Miiium pungens Torrey! in Spreng. N. Entd. 2. (1821) p. 102 et 

 Fl. Am. 1. p. 78. Schult. Mantiss. 2. p. 178. 



Oryzopsis parnjlora Nuttall in Joui-n. of Acad. Philadelph. 3. (1823) 

 p. 126. teste Richards. et Hooker FI. Am. bor. 2. p. 236. 



Milium Muhlenhergianum Schult. Mant. 2. (182'0 p. 178. (Milium 

 no. 3. Miihlbg. descr. p. 78). Kunth Agrost. syn. p. 67 — sec. Ilb. Miih- 

 lenbergii est Urachne canadcnsis: Gray in litt. Dcscriptio Miihlcnber- 

 gii incompleta et fors erronea recedit nflosculo glabro, mutico». 

 Panicum firmum Kunth Agr. syn. (1833) p. 111. 

 Urachne canadensis Torrey et Gray! Gram. et Gyp. exsicc. (1836) 

 n. ll.'K 



In rupibus montibusque saxosis a sinu Hudsonis ad Canadam (Michi. 



Poir.); ad kcum Winipeg (Lindley !) ; a Canada usque ad fl. Saskatcha- 



wan (Hooker); Nov. Eborac. pr. lacum Oneida (Gray!); Massachusetts 



pr. Shenectady (Torrey) et ad fl. Connecticut «'t miles from Bcllows 



Fall. (Nuttall). Fl. Majo. (Torrey) Ql. 



9. Urachne asperifolia Trin. Diss. L (1821i.) p. iTi. et Act. Petrop. 183V. 



p. 128. Foliis longissimis linearibus, 3 lineas latis, omnibus fere 



basilaribus; paniculae simplissimae racemiformi-Iinearis radiis ge- 



3 



