10 



Panicum angustifolium Ell. Sk. 1:129. This is well matched by 4615 S. M, 

 Tracy, Bilosi, Mississippi, June 14, 1898. Culm leaves 15-30 cm. long, 4-6 

 mm. wide, very long acuminate and hairy at the base. Panicle few-flowered. 

 Spikelets 3 mm. long, acute. 



Panicum divergens Muhl. ; Ell. Sk. 1 : 130 =!i Panicum cognatmn Schultes. 



F 



Digitaria sanguinalis Ell. Sk, 1 : 131 = Panicum sanguinale Linn. 



Digitaria villosa Walt. ? Ell. Sk. 1 : 1S2 = Paiiicum serotinum Trin. 



Digitaria filiformis Ell. Sk. 1 : 132 = Panicum filiforme Linn. 



Digitaria dactylon Ell. Sk. 1 : 133^=Cynodon dactylon Pers. 



Agrostis arachnoides Ell. Sk. 1 :lM = Agrostis elliottiana Schultes. 



Agrostis tenuiflora Ell. Sk. 1 : 131 = Muhlenberg ia diffusa Schreb. 



Agrostis sericea Ell. Sk. 1 :13^ ='^{grostis hyemalis (Walt.) B. S. P. Specimen 

 from Schweinitz. 



Agrostis trichopodes Ell. Sk. \ : 135, := Muhlenbergia trichopodes (Ell.) Chapm. 



Agrostis decumbens Muhl. ; Ell. Sk. 1 : 136 = Agrostis verticillata Vill. 



Agrostis dispar Michx. ; Ell. Sk, 1 : 136. Not in the herbarium. Agrostis dispar 

 Michx. in the herbarium of the Paris Museum of Natm'al History, is a form of 

 Agrostis alba Linn., identical with Agrostis stolonif era of European botanists. 



Agrostis alba L. ; Ell. Sk. 1 : 137. 



Agrostis juncea? Michx. ; Ell. Sk. \ : 137 = SporobolusJunceiisKxinth, 



Agrostis clandestina Muhl. ; Ell. Sk, 1 : 138. This species is not represented in 

 the herbarium. 



Agrostis indica Ell. Sk. 1 : 138 = Sjwrobohis indieus R. Br. 

 Agrostis virginica Ell. Sk. 1 : 139 = Sporobolus virginicus Kunth. 

 Stipa avenacea Ell. Sk. 1 : 139. 



Stipa stricta Lam. ; Ell. Sk. 1 : 140. This species is not represented in the her- 

 barium. 



Stipa capillaris Lam.; Ell. Sk. 1:140. This species is represented in Elliott's 

 herbarium under the name Stipa sericea and is Muhlenbergia capillaris Trin. 

 Aristida spiciformis Ell. Sk. 1 ; 141, 

 Aristida dichotoma Michx. ; Ell. Sk. 1 : 141. 



Aristida gracilis Ell. Sk. 1 :U2. A specimen in the herbarium with the follow- 

 ing label '* Aristida genicidata Rafin. n. sp. ? Rafinisque, Long Island," is 

 the same. Aristida genicidata was published by Rafinesque in American 

 Monthly Magazine, 2:119. Dec, 1817. 



Aristida stricta Michx.; Ell. Sk. 1 :143. 



Aristida lanosa Muhl. ; Ell. Sk. 1 : 143. 



Andropogon ciliatus Ell. Sk. 1 : 144 = Andi^opogon nutans avenaeeus Hack. 



Andrpogon nutans Ell. Sk. 1 : 144 = Andropogon nutans linneamis Hack. 



Andropogon ambiguus Michx. ; Ell. Sk. 1 : 145 = Gymnopogon anibiguus (Michx.) 

 B. S. P. 



Andropogon melanocarpus Ell. Sk. 1 : 146. 



Andropogon scoparius Michx. ; Ell. Sk. 1 : 146. This is in EUiott^s herbarium 



under the name " Andropogo7i jnirpurascens. 



ff 



Andropogon ternarius Michx. ; Ell. Sk. 1 : 147 = Andropogon argyroeus Scliultes. 



Andropogon argenteus Ell. Sk. 1 : \^=^ Andrpogon argyroms Schultes. 



Andropogan vaginatus Ell. Sk. I ; U^ ~ Andropogon virginicus L., and is under 

 this name in the herbarium. 



