TABLE YI. 
Fig. 1. 
Fig. 2. 
Fig. 3. 
Fig. 4. 
Fig. 5. 
Fig. 6. 
Fig. 7. 
Fig. 8. 
Fig. 9. 
Fig. 10. 
Fig. 11. 
Fig. 12. 
Fig. 13. 
Fig. 14. 
GRAMIISEiB. 
Anthoxanthom. — a. Spikelet. b. The same from 
which the glumes are removed, showing the two 
neuter glumellas. c. The glumellas of the inner 
awnless and fertile floret. 
Nardus. — a. The two glumellas destitute of glumes. 
b. Pistil with its single style and stigma. 
Alopecurus. — a. Spikelet with its two glumes. 
b. Solitary glumella with its awn. 
Phalaris. — a. Glumes, b. Glumellas of the fertile 
floret, with the glumellas of two other neuter 
florets. 
Psamma. — a. Spikelet. b. Floret with the tuft of 
hairs at the base. 
Phleum. — a. Glumes, b. Floret with its glumellas. 
Lagurus. — a. Glumes, b. Floret with its glumellas. 
Milium.— a. Spikelet. b. Floret. 
Gastridium. — a. Glumes, swollen at the base. 
b. Floret with its two glumellas. 
Polypogon. — a. Glumes, b. Floret with its glu- 
mellas. 
Stipa. — a. Spikelet with the very long twisted awn 
terminating the floret, b. Glumes, c. Glumellas, 
the long awn being cut away from the outer one. 
Calamagrostis. — a. Spikelet. b. Floret, surrounded 
by hairs at the base. 
Agrostis. — a. Glumes, b. Floret with the glumellas. 
Catabrosa. — a. Spikelet. b. Floret. 
