This print is the 21st print and book page in the 1857 journal 'L'Horticulteur francais, journal des amateurs et des interets horticoles'.
Francois Herincq (1820-1891) was a French botanist and gardener at the Museum d'Histoire Naturelle in Paris. He was also the editor of 'L'Horticulteur francais, journal des amateurs et des interets horticoles', which was published from 1851-1872, illustrating some 414 plants.