194 
CLASS III.— ORDER II. 
and undulated ; branches numerous, open, scattered, 
curved, and bipinnated. 
Var. B. Stem branching; branches tail-formed. 
Indian Ocean. 
RADIANT. 
19. Antipathes radians . Stem very short, spread- 
ing wide at the base, and branching ; the branches 
diverging in the form of an espalier ; height from six- 
teen to eighteen centimetres. 
Mediterranean. 
PECTINATED. 
20. Anti path es pectinata. Stem branching and 
fan-shaped ; branches compressed and pinnated ; 
smaller branches setaceous, almost divided, and thinly 
set with spines. 
WOOLLY. 
21. Antipathes ericoides. Stem very branching, 
very woolly, and blackish ; branches scattered, and 
frequently anastomosed ; little branches numerous. 
Indian Ocean. 
TONGUED. 
22. Antipathes Ugulata. Fan-shaped, and finely 
reticulated ; side ramifications flattened in the form 
of little tongues, widening in the middle, and form- 
ing a delicate net-work ; height from twelve to fifteen 
centimetres. 
LATTICED. 
23. Antipathes clathrata. Stem very branching ; 
