Plate XI. 
1. Swamp Evergreen. Lycopodium lucidulum. 6 to 12 in. ; leaves minutely toothed, growing from 
underground creeping stems. 
L. sclago. 3 to 6 in.; similar to No. 1 ; leaves not toothed. 
L. inundatum. 1 to 4 in.; similar to No. i, but creeping on the surface of ground. 
2. Lycopodium complanatum. Creeping, branches Hat. 
3. Ground-Pine. L. dendroideum ( obscurum ). 6 to 9 in.; stems creeping underground. 
Z. annotinum. 5 to 8 in.; similar to No. 3, but creeping on surface of ground. 
4 - 
Common Club-moss. Z. clavatum. Creeping on surface of ground. 
