Note 73 — BOOK XXXII.1 REMEDIES DERIVED FROM AQUATIC ANIMALS.

Theophrastus reckons coral among the precious stones, and the Pseudo-Orpheus among the minerals. Pliny would seem to be at a loss whether to consider it as an animal or a vegetable. In reality it is the production of marine organized bodies of an arborescent habit, known as Corallina, with jointed stems, supported on a kind of root divided into branches, which are likewise jointed.