130 
CLASS II.— ORDER II. 
AWL-SHAPED. 
11. Corallina subulata . Articulations of the 
stem sharp and cuneiform, proliferous at their upper 
angles ; branches short and awl-shaped, with cylin- 
drical articulations. 
Seas of America. 
SLENDER. 
12. Corallina gracilis . Branches numerous and 
slender, elegantly bending ; articulations approxi- 
mate, cylindrical below, and compressed at the upper 
part ; colour an agreeable mixture of violet and white ; 
height about a decimetre.— -Plate 10. fig. 1. a. B. 
Australasia. 
TURNER’S. 
13. Corallina Turneri . Much and elegantly 
branched, tripennated ; articulations of the principal 
branches cuneiform, and compressed on the sides ; 
those of the smaller ramifications and their divisions 
perfectly cylindrical ; the colour, a greenish yellow, 
with red and violet agreeably blended ; height from 
five to eight centimetres. Plate 10. fig. 2. a. B. 
Australasia. 
CURLED. 
14. Corallina crispata . Very branching, co- 
vered with articulated filaments, curved, short, and 
appearing dispersed, although situated on the sides ; 
articulations very close, those of the filaments long 
and cylindrical ; ovaria pedicelled, oval, and sharp- 
pointed ; rose-colour ; height from five to eight cen- 
timetres.— Plate 10. fig. 3. 
Australasia. 
