CL. III. TRIANDRIA- 



Cdlix. Corolla. 



alv. } 



2 valv. 



2fl 



2 valv. 60. aira. 



DIGYNIA. 



HAIR GRASS, 



1. cespitosa* % turfy, tufty, 



2. flexuosa, % zigzag, heath, 



3. pallens mutica % > 

 holcus laxus L ? 3 

 B aristata % 

 avem 



tris 



4. truncata, 

 obtusata, 

 hclci 



5. mollis, % soft, 



6. purpureaWalt purple, 



t 7. aegylopsoidesWalt. hard-grass-like 



;us laxus jl. ; 

 ristata 2/ "J 

 □a palus- J- 

 'is Mx. J 

 icata, 2/ *) 

 isata, Mx. V 

 :us striatus L ? J 



2 valv. 2 

 ,2 — 3 fl. valv. 



8. praecox 



6L. MELICA 



2 valv. ")2valv."> 62, 

 lfl. jarist. 3 



1. speciosa 



2. racemosa 



ORYZOPSIS, 



2 valv. ")ov. 7 

 pluriflorjj 2 valv 5 



melanocarpa \ 



early, 



MELIC GRASS 



2/ shewy 



2/ bunch-flowered 



MOUNTAIN RICE, 



black-seeded 



Habitat. Fruttu* y tt 

 Temfius jlorendi. 



semen 1, subovatum 



tectum. 

 Pens. fl. Jun. 

 Pens. fl. Jun. Virg. 



Pens. fl. Jun. Cher. 

 Pens. Car. Cher.Virg* 



Pens. fl. Juh. Car. 



Pens. fl. Jun. Car. 



Car. 



Car. 



N. Caes. 



semen I, ovatum, 



Pens, fl Jun.Virg. 

 Car. Cherok. Pens. H. 



fl. Maio. 

 semen 1, acunii 



63, 



aspera Mx 



POA, MEADOW GRASS, 



1. annua 0 annual 



2. brevifolia 2/ early 



3. viridis % (green grass) 



4. stolonifera £ ^ 



marsh 



s 2/ I 

 Mx. S 



1 *l 

 Mx. 5 



Haller % 



5. paluslris 

 crocea 



6. nervata 

 striata 



7. compressa 2/ 



8. reptans 0 



9. capillaris 0 



10. hirsuta Mx.^f 



11. obtusa % 



12. flexuosa 



13. sesleroidesM. 

 flava L. % 



14. maritima ? 



15. uniflora an va- 

 rietas 

 ris 



16. glomerata Walter. 



17. pilosa €>? hairv 



ra an va-~> 

 capilla- Y 



scored 



(blue grass) 

 creeping 

 hair-panicled 

 (branched) 

 red-panicled, rough 

 blunt 

 zigzag 



reed, broad-leaved 

 maritime 



one-flowered 



Pens. fl. Sept. 



sem. 1, oblong, acumv 



tectum. 

 Pens, fl April. Car. 

 Pens. fl. Maio. 

 Pens. fl. Jun. Car. 



Cherok. 



Pens. fl. Jun. 



N. Angl. N. Ebor. 



Pens. fl. Jun. Cherok, 



Pens. fl. Jun. N. Ebor« 

 Pens. fl. Jul. Ten. 

 Pens. fl. Aug. Car; 

 Virg. 



Pen. fl. Jul.Car.Georg. 

 Pen. NT. Angl. N.Caes. 

 Virg. Car. Cherok. 



Pen. fl. Aug.Car.Cher c 



N. Angl. 



N. Angl. N.Caes^ 

 Car. 



Pe^s. fl.Xul. Illin.Car 



