— R. Harlan, xlvi, 216.
— R. J. Haüy, viii, 362.
— Sigismund Hernbstadt, xxvi, 402.
— Frederick Hoffman, xxxiii, 76.
— Hosack, xxix, 395.
— François Huber, xxiii, 117.
— Baron Jacquin, xl, 219.
— Patrick Keith, xl, 219.
— George Knox, xv, 189.
— Don Mariano Lagasca, xl, 219.