150 91. Agraulus. 10. GRAMINEiE. VI. end. ph. 



Agrostis setacpa, Curtis Land. 6, 12. 

 Agrostis alpina. With. Bot.Arr. 128. 

 Agrostis mutabilis, Sibtk. Oxf. Ifi ? 

 Agiosds canina S et y, Huds. Fl. Angl. SS. 



Dry heaths; perennial; July and August. 



Oidni 1 fool high ; leaves pale, rather glaucous ; radical 

 leaves in tutts, upriglit : Ugula long, torn ; panicle whitish ; 

 peduncles branched, rough, semiverticillate; spothelles slen- 

 der, acute; spathelhiles mucronated at the tip; aivn longer 

 than the spathelle. 



/S. purpiireus. LocustiC slightly coloured. 



LI. 92. ACHNATHERIUM. Beauvois. Bushgrass. 

 Sputhelles alternate, lower largest ; spathellules memhra.- 

 naceous ; lower slightly nicked, awned ; upper not nicked, 

 pointed ; aivn terminal, not jointed, plaited, twisted; lodinde 

 lanceolate, not nicked, bald : style short, 2-parted ; stigmata 

 villose; cariopsis furrowed, — Panicle branched, loose. 



Jlchnatherium lanceolalum. Spear Lushgrass. 



Panicle diffuse: locustce rather spread, upi'ight; spatlielles 

 lanceolate, longer than the awn; Culm rather branched; 

 leaves linear. 



Arundo q. Calamagrostis minor glumis ruffis et viridibus Petiveri, I)il~ 

 lenin Ran Syn. iOl,^. 



Arundo Calamagrostis, Lin. S. P. 121. 

 Arundo epigpios, Huds. Fl. Ang. 54, 

 Calamagrostis ep'gv jos, With. Bot. Arr. 123. 

 Calamagrostis lanceolata, Koel. Gram, 58. 



Wood and hedges ; perennial ; July, 



Rout fibrous : cu'm erect, 4* feet high, leafy, very smooth ; 

 leaves slender, pointed, light green; sheaths long; ligula 

 lanceolate; panicle rather upright; locustce small, purple 

 or light brown. 



/3. pilosum. Leaves hairy above. 

 LII. 93. CALAMAGROSTIS. Dioscorides, Reed^rass. 



t>' 



Spathelks alternate, very acute, longer than the spathel- 

 lules; lower largest; spathellules membranous, often villous; 

 lower 2 or 4-toothcd ; bristled between the teeth ; upper 

 2-cut, toothed; bristle awlshape; ludic/de lanceolate, not 

 nicked, bald ; sfi/le short, 2-parted ; stigmata villous ; ca- 

 riopsis free, not furrowed.— Pa/iic/e branched, becoming 

 effused. 



