TRIANDRIA. 73. 



^9 Milium. Cal. a-valved : valves bellied larger than the 



corolj fubequal. 



80 Agrostis. Cal, 2-valved : valves acute fhorter than the 



* corol. 



86 Dactylis. Cal. 2-valved: the greater valve longer com- 



prefs'd keel'd 

 90 Stipa. Cal. 2-va:ved. 6i;r^/ with awn terminaljointlefs. 



92 Lagurus. Cal. 2-valved villous. Cor, with awns 2 ter- 



minal and one dorfal. 

 1360 RoTTBOLLiA. Cal. i-valvcd. Cor, tvvo-valved. 

 73 Saccharum. Cal, outwardly cloathed with wool. 



f arundo epigejos^ calamagrojiis^ arenaria. 



* * Flowers two-f.oiver d Jlraggling . 



81 Air A. Cal. 2-valved. i^^n^^j without the rudiment 



of a third. 



82 Melica. Cal. 2-valved: w^ith tht Rudhnent oi z third 



between the Florets, 



f Triffacurn hermaphroditum. 



% % % Ploijuers many-jiower d flraggling, 

 85 Uniola. Cal, many-valved, keel'd. 



84 Briza. Cal, 2-valved. Cor, hearted : with valves 



bellied. 



83 PoA. - Cal. 2-valved. Cor. egg'd : with valves 



acutifli. 



88 Festuca, Cal. 2-valved. Cor. oblong: with valves 



dagger'd. 



89 Eromus. Cal. 2-valved. Cor, oblong: with valves 



awn'd under the top. 

 61 Avena. Cal 2-valved. Cor, oblong : with valves 



with awn on the back contorted. 

 93 Arundo. Cal. 2-vaIved. C^^r. woolly at the bale, awn* 



lefs. 



* Da^iylts glomorata. 



* * * * Spiked with Receptacle awFd. 



qrj Sec ALE. Cal. two-flower'd. 



99 Tr.iticum, Cal. many-flower'd. 



98 Hordeum. Involucre fix-leaved three-flower d. Flower 



fimple. 

 96 Elymus, Involucre four-leaved two-ftower'd. Flotver 



compound. 

 95 LoLiUM. Involucre one-leaved, one-flower'd. Flower 



compound. 

 87 Cynosurus. Involucre one-leaved lateral. Flower com« 



pound, 

 K THREE 



