Note 621 — I.—PHÆNOGAMOUS OR FLOWERING PLANTS. (continued 5)
Reading edition
For some experiments on the resin of Icica, see Gmelin, Chemistry, xvi. (1866) 421.—Also Stenhouse and Groves, in Liebig’s Annalen der Chemie, 180 (1876) 253, on resin and oil of Icica heptaphylla. The former would appear to agree with the formula (C₅H₈)₉OH₂.