Cedronella cana and Grindelia grandiflora

Cedronella cana (Hoary Balm of Gilead) and Grindelia grandiflora (Manyray gumweed) from 'La Belgique Horticole' published in Liège, Belgium, from 1851 to 1885. Edited initially by Charles Morren, the director of the Botanical Garden of Liège and containing lithographs by Guillaume Severeyns.