HORTIJS GRAMINEUS WOBURNENSIS. 31 



CYNODON pilosus, per. hairy, nat. India. 



tenellus, per. small Doob-grass, nat. N. Holl. 



poli/stachys, per. branched Doob-grass. 

 CRYPSIS. Crypsis. Generic character: ca(i/rtwo-valved, 

 one-flowered, compressed, unequal ; corolla two-valved, 

 interior longer than the calyx, exterior valve shorter 

 than the calyx ; seed covered by the corolla, somewhat 

 columnar. 



alopecuroides, arm. foxtail-like crypsis, nat. Germ. 



geniculata, aim. jointed, nat. Mount Olympus. 



aculeata, arm. diandrus, nat. shores of the Mediterranean. 



schoenoides, arm. rush-like, nat. Germ. July. 



phleoides, per. dense-spiked, nat. South Amer. 



stricta, per. upright, nat. S. Amer. 



macroura, per. long-panicled, nat. S. Amer. 



aculeata, aim. prickly crypsis, nat. Germ. 

 PHALARIS. Canary-grass. Generic character: calyx 

 two-valved and double, one-flowered, valves nearly equal, 

 larger than the corolla ; corolla two valves, enclosed in 

 the calyx ; seed ovate-oblong, covered by the corolla 

 like a crust. 



canariensis, arm. canary-grass, indig. August. 



aquatica, arm. water canary-grass, nat. Germ. 



arundinacea, per. sea-mat weed, indig. 



intermedia, per. middle, nat. Amer. 



Caperisis, per. Cape, nat. Africa, in the European gardens 

 at the Cape. 



aristata, per. awned, nat. Spain. 



paradoxa, arm. black bristled-spiked, nat. Germ. May, 

 June. 



ccBTulescens, arm. blue, nat. N. Africa. 



arenaria, arm. sea canary-grass, indig. June, July. 



tuherosaj per. tuberous, nat. Portugal. 



semineutra, per. half-neutral, nat. Hungaria. 



bulbosa, per. bulbous-rooted, nat. Barbary. 



pectinata, arm. comb-shaped, nat. Spain. 



nodosa, per. knobbed-rooted, nat. South of Europe. 



hispida, per. rough, nat. Japan. 



denlata, per. tooth-keeled, nat. Cape of Good Hope. 



