PLATE XXX. 



Fig. 1. Leptogorgia rubropurpurea V. Branches of the type, No. 4523, X 1 7/8 398 



2. Gorgonia hartti V. Tip of the frond of the type, X 1 7/8, No. 4554 391 



3. Phyllogorgia quercifolia (D.), var. quercifolia. General figure, 4/7 nat. size, of No. 4506. 394 

 3. The same. Var. laceraia V. General figure of the type, 4/7 nat. size, of No. 4505 — 395 



