Fig. 305. Bilabiate flower.
This image is from Order XL. Labiatae, Jussieu.—Labiates in Pereira's Elements of Materia Medica and Therapeutics, 1854.
This image is from Order XL. Labiatae, Jussieu.—Labiates in Pereira's Elements of Materia Medica and Therapeutics, 1854.