144 
TRIANDRIA DIGYNIA 
Arundinaria, 
Cane-brake. 
macrosperma, 
long-seeded 
Lolium, 
Darnel. 
1 perenne, 
perennial 
Elymus, 
Lyme-grass. 
1 arenarius, 
Sand 
2 sabulosus, 
glaucous 
3 junceus, 
Rush-leaved 
4 Giganteus, 
Giant 
5 geniculatus, 
knee-jointed 
6 Sibiricus, 
Siberian 
7 tener, 
tender 
8 Philadelphicus, 
Philadelphian 
9 Canadensis, 
Canadian 
10 Canninus, 
awned 
11 maximus, 
great 
12 glaucifolius, 
glaucous-leaved 
13 filiformis, 
thread 
14 mexioanus, 
Mexican 
15 Caput-Medusa, 
Portugal 
16 hystrix, 
Porcupine 
17 viilosum, 
villous 
18 crinitum, 
long-awned 
Secale, 
Rye. 
1 cereala, 
common 
Hordeum, 
Barley. 
1 bulbosum, 
bulbous 
2 prateiise, 
meadow 
3 jubatum, 
lcng-bearded 
Triticum, 
Wheat. 
1 junceum, 
Rush-leaved 
2 vaginatum, 
Sheathed 
