14 



Index to Grass Names. 



Rough-stalked Meadow-grass. — Poa 



trivalis. 

 Running Mesquit. — Hilaria cen- 



chroides. 

 Rush-grass.-Generic name for species 



of Spordbolus ( Vilfa.) 

 Rush-like Drop-seed. — Sporobolus 



junceus. 

 Rush Salt-grass. — Spartina juncea. 

 Rye-grass.— Elymus Virginicus, Lolium 



perenne. 

 Rye-grass, English. — Lolium perenne. 

 Rye, Montana. — Triticum Polonicum. 

 Rye-grass, French. — Arrhmaiherum 



avenceum. 

 Kye-grass, Giant. — Elymus condensa- 



tns. 



Rye-grass, Italian. — Lolium Ttalicum. 

 Rye-grass, Perennial -Loliurruperenne. 

 Rye-grass, Poison. — Lolium temulen- 



tum. 

 Rye-grass, Smooth. — Elymus Virginir 



C(IS. 



Rye-grass, Western. — Elymus con- 

 densatus. 



Rye-grass, Wild. — Elymus < 'anadensis, 

 Elymus condensatus, Elymus tri- 

 ticoides, and Elymus Virginicus. 



St. Augustine-grass. — Stenotdphrum 

 American it tn. 



St. Mary's grass. — Panicum jumento- 

 rum, Sorghum HalapenSe. 



Salem grass. — Holms lanatus. 



Sal t-grass. — Sporobolus airou ies, Dis- 

 tichlis martima. 



Salt-grass, Rush. — Spartina juncea. 



Salt Marsh-grass. — Spartina stricta 

 and Spartina juncea. 



Salt Reed-grass.- Spa rt i 'na polystachya. 



Sand-grass. — THplasis purpurea, Ory- 

 zopsis cuspidota, Disticldis mari- 

 tima, A m m o p li i la longifolia, 

 Andropogon Hallii, Cdlamagrostis 

 < 'anadensis. 



Sand-Bur. — Cenchrus tribuloides. 



Sand-Oats. — Avenafatua. 



Sand Reed. — Ammophila arundinacea. 



Sand-Spur. — Cenchrus tribuloides. 



Satin-grass. — Muhlenbergia glome rata. 



Schedonnardus Texanus, Steud. — 

 Texan Crab-grass, Slender Tail- 

 grass, Crab-grass, Wire-grass. 



Sea Meadow-grass, Creeping. — 

 Glyceria maritima. 



Schrader's grass. — Bromus unioloides. 



Scutch grass. — Cynodon Dactylou, 

 Agropyrum repens. 



Sea Lyme grass, Upright. — Elymus 

 arenarius. 



Sea-sand Reed. — Ammophila arundin- 

 acea. 



Sea-side Finger grass. — Chloris petrsea. 



Sea-side Hair-grass. — Muhlenbergia 



capillaris. 

 Sea-side Oats. — Uniola paniculata. 

 Sea Spear-grass. — Glyceria maritima. 

 Sea Spear-grass, Creeping. — Glycerin 



maritima. 

 Sea Reed, Common. — Ammophila 



arundinacea. 

 Sei Ige, Broom.- Andropogon Virginicus. 

 Sedge-grass. — Andropogon 1 'irgi n icus. 

 Seneca grass. — Hierochloa borealis. 

 Sesame grass. — Tripsacum dactyloides. 

 Setaria composita, Kunth. — Large 



Fox-tail. 

 Setaria corrugata. — Wrinkled Fox- 

 tail. 

 Setaria Germanica. — German Mil- 

 let, Hungarian grass, Bristly 

 Fox-tail. 

 Setaria glauca, Beauv. — Yellow 



Fox-tail, Bottle grass, Fox-tail. 

 Setaria Italica, Kth. — Italian Millet, 

 Bengal grass, Cat-tail Millet, 

 < rolden Millet, etc. 

 Setaria verticillata. — Bristly Fox- 

 tail. 

 Setaria viridis, Beauv. — Green Fox- 

 tail, Pigeon grass, Green Pigeon 

 grass, Bottle grass, Wild Millet. 

 Sheep's Fescue. — Festuca orina. 

 Shining Spike-grass. — Uniola nitida. 

 Short-leaved Beard-grass.— Gymno- 



pogon brerifolius. 

 Short-stalked Meadow-grass. — Era- 



grostis Frankii. 

 Siberian Lyme-grass. — Elymus Sibiri- 



cus. 

 Silky-flowered Oat-grass. — Danthonia 



sericea. 

 Silver Beard - grass. — A dropogo n 



argyrmis. 

 Simpson's grass. — Panicwm Curtisii. 

 Six-weeks grass. — Boutehua poly- 



stachya. 

 Slender Crab-grass. — Panicum tili- 



forme. 

 Slender Fescue. — Festuca tenella. 

 Slender Fox-tail. — Alopecurus agrestis. 

 Slender Meadow-grass. — Eragrostis 



pilosa. 

 Slender Spike-grass. — Uniola gracilis. 

 Slender Tail-grass. — Schedonnardus 



Texanus, (Lepturus paniculatus). 

 Slough grass.-Bechnannia erucseforrrm, 



Spartina cynosuroides. 

 Smaller Blue-grass. — Poa compressa. 

 Small Cane. — Panicum dieuricatum, 



Arundinaria tecta. 

 Small Fescue. — Festuca microstachya. 

 Small-flowered White grass. — Leersia 



Virginica. 

 Small Mountain Rice. — Oryzopsis 

 Canadensis. 



