Fig. 370-381. Various sennas.

Clockwise from the top left: guianensis, oblongifolia, tienella, crassiuscula, Jacquini, coriacea, Langsdorffii, Sellowii, cordifolia, Martii, bijuga. In the middle, from the top: laxa, Beyrichii, nitida.

This image is from _ in Pereira's Elements of Materia Medica and Therapeutics, 1854.