First separate edition, printed in a small number of copies, taken from the Annales des sciences naturelles; the work was later republished by Baillière in 1876 (cf. O'Reilly, Nouvelle-Calédonie, 608, which records only the periodical publication).
Bradel case-binding in full green paper-covered boards, brown morocco lettering-piece lettered vertically; the original provisional upper wrapper preserved; modern binding.
The issue is illustrated at the end of the volume with an engraved plate.
A clear waterstain in the outer margins of the leaves.
Émile Bescherelle (1828–1903), president of the Société botanique de France, was a leading specialist in mosses, which he also studied in New Caledonia (1878) and in Mexico.
At the head of the blank upper wrapper, presentation inscription signed by Émile Bescherelle to Count Hippolyte-François Jaubert (1798–1874), a noted botanist and the son of a hero of Aboukir.