Linden was the first to search the mountainous regions diligently for his orchids
Pescatorea. Iconographie des Orchidées. Avec la collaboration de J.E. Planchon, M.G. Reichenbach, G. Luddemann. Premier volume (all published).
Bruxelles, M. Hayez, 1860. Folio (450 x 330mm). pp. (vi), with 48 beautifully handcoloured lithographed plates, each plate with an explanatory leaf...