66 HORTUS GRAMINEUS AVOBURNENSIS. 



ARUNDO varia, per. various-panicled reed, nat. Germ. June to 



August. Flo. Ger. i. 216. 

 acutijiora, per. acute-flowered, nat. Germ. June. Flo. Ger. i. 



p. 217. 

 sj/lvatica, per. Calmuc reed, nat. Germ. June, July. Flo. Ger. i. 



p. 218. A. Hostii, R. S. Linn. Sys. Veg. 

 speciosa, per. elegant reed, nat. Germ. July, August. Flo. Ger. i. 



p. 219. Ag. calamagrostis, R. S. Linn. Sys. Veg. i. 362. 

 tenella, per. small reed, nat. Germ. July. Flo. Ger. i. p. 220. 



A. humilis, R. S. Linn. Sys. Veg. i. p. 510. 

 arenaria, per. sand reed, indig. July and August. E. Bot. 520. 



Sm. Engl. Fl. i. p. 171. 

 Baltica,per. Baltic sea-reed, nat. Germ. July. Flo. Ger. i. p. 223. 



The following Species of Arundo contain more than 1 Flower in each Calyx, and 

 are an Exception to this Arrangement. 



phragmites, per. common, indig. August. Engl. Bot. 401. 

 Sm. Engl. Fl. i. p. 168. 



donax, per. cultivated, nat. South of Europe. Moris. Hist, 

 sect. viii. t. 8. 



conspicua, per. showy, nat. New Zealand. G. Forster, Ter. 

 Australis, n 48. 

 SACCHARUM. Sugar-grass. Generic character : ca/3/ar 2-valved, 

 1 -flowered, furnished or clothed with long silky hairs ; co- 

 rolla 2 valves ; seed invested by the husks of the corolla. 



irritans, per. R. Brown, Prodr. i. p. 203. 



cylindricum, per. cylindric sugar-grass, nat. Germ. Summer. 

 Flo. Ger. i. p. 226. Moris, sect, viii, t. 4, f. 4. 



fuhum, per. nat. New. Holl. Brown. 



Mexicamim, aim. nat. Mexico. R. S. Linn. Sys. Veg. i. p. 288. 



Ravenn&,per. Italian, nat. Italy. July and Aug. Willd. Spec. 



Tenerijfcs, per. Tenerifie, nat. Sicily. Willd. Spec. i. p. 320. 



ojjicinarum, per. sugar-cane, nat. Indies, ibid. 321. 



var. violaceum,per. violet, nat. Indies. Carina de Batavia. 



contractum,per. nat. Domingo. Humb. et Bonpl. Nov. Gener. 

 Spec. 



jEgyptiacum, per. nat. Egypt. Willd. Spec. p. 82. 



arundinaceum, per. nat. Tranquebar, ibid. 323. 



polystachyum, per. nat. St. Christopher's, ibid. 322. 



dubium,per. nat. . Humb. et. Bonpl. 



LAGURUS. Hare's-tail-grass. Generic character : c«/j/r 2 valves, 

 1 -flowered, each valve ending in a villose awn ; corolla 2 valves, 



