INDEX-LATIN NAMES. 



[The figures refer to the number of the ilhistration. 



onyms.] 



Names in italics are svn- 



No. 



jEgilops aromatica Walt 178 



Agropyron repens (Linn.) Beauv.. 298 

 agreste Anderss. 298 

 littoreum A n - 



derss 298 



nemorale A n - 



derss 298 



pilosumScribn. 298 



scribneri Vasey 299 



Agrostis air aides Torr 127 



algidn Soland 118 



arochnoides Ell 140 



asper Michx 119 



coarctata Ehrh 136 



compressa Torr 125 



densiflora Vasey 137 



diegoensis Vasey 139 



elliottiana Schult 140 



foliosa Vasey 139 



humilis Vasey 135 



indica Linn 126 



longifolia Torr 1 20 



mexicana Linn 100 



pringlei Scribn 138 



racemosa Michx 103 



tenuiflora Wnid 101 



• varians Trin 135 



Aira aquatica Linn 256 



atropurpurea Wahl 158 



caryophyllea Linn 152 



danthonioides Trin 157 



elongata Hook 156 



flexuosa Linn 155 



mdicoides INIichx 279 



V itida Sprengel 253 



obfitsata Michx 252 



pra'cox Linn 153 



subspicata Linn 160 



A]opeQnTus/idvus Smith 115 



geniculatus Linn 115 



geniculatus f u 1 v u s 



(Smith) Scribn 115 



7)wns2)elie7isis Linn 132 



No. 



Alopecurus occidentalis Scribn .. . 117 



pratensis Linn 116 



pratensis alp est r i s 



Thurb 117 



Ammophila arenaria ( Linn. ) 



Link 149, 265 



arundinacea Host .. . 149 



Amphicarpon floridanum Chapm . . 33 



purshii Kunth 32 



Andropogon ambiguus Michx 191 



argerdeiis EU 11 



argyrseus Schultes ... 11 

 argyrseus tenuis 



Vasey 11 



avenaceus Michx 15 



campylaracheus Nas h . 12 



elliottii Chapm 12 



elliottii glaucescens 



Scribn 12 



elli otti gracilior 



Hack 12 



elliottii 1 a x i fl o r n 8 



Scribn 12 



glaucus Torr 8 



glomeratus (Walt.) 



B.S.P 9 



glomeratus abbrevi- 



atus (Hack.) Scribn. 9 

 glomeratus c o r y m - 

 bosus (Chapm.) 



Scribn 9 



glomeratus glaucopsis 



(Ell.)JMohr 9 



jamesii Torr 8 



macrourus Michx 9 



nutans avenaceus 



(Michx.) Hack.... 15 

 nutans linnteanus 



Hack 15 



pauciflorus (Chapm.) 



Hack 17 



polydactylon Linn 187 



provincialis Lam 14 



313 



