London,Gresham Pub. Co.,1919. | New York Botanical Garden, LuEsther T. Mertz Library

scientific article published in 1864

print of a species of orchid

first volume of a journal

version of the first volume

version of a second volume

version of a third volume

third volume of a journal

fourth volume of journal

version of fourth volume

version of fifth volume of journal

fifth volume of scientific journal

sixth volume of a scientific journal

version of sixth volume

seventh volume of a scientific journal

version of the seventh volume

eighth volume of a scientific journal

version of an eighth volume

ninth volume of a scientific journal

version of ninth volume

tenth volume of scientific juornal

version of a tenth volume

eleventh volume of the scientific journal

version of the eleventh volume

horticultural book

second volume of the journal The Orchid Album