1. An experimental botanico-chemical essay on two native species of Laurus Author(s): Brockenbrough, Austin, 1782-1858 Publication: Philadelphia : Printed for the author, by S. W. Conrad ..., 1804 Subject(s): LaurusPlant PreparationsPhytotherapy
2. An investigation of the properties of Bignonia catalpa of Linnaeus Author(s): Holmes, Robert. Publication: Philadelphia : Printed for the author, by H. Maxwell ..., 1803 Subject(s): BignoniaceaePlant PreparationsPhytotherapy