![](http://www.alamy.com/thumbs/6/E2491712-762E-4146-A1B7-08593ECC1E43/W23ER1.jpg)
Archive image from page 158 of Denkschriften der Kaiserlichen Akademie der. Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe denkschriftender22kais Year: 1864 C. V. Ettingshausen. Beiträge zur Kenntniss der Flächenskelete der Farnkräuter. Taf. 1. Dtnkschriften der Gl. XXII. ßd.
Size: 1198px × 1669px
Photo credit: © Bookive / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 1800, 1860, 1864, americana, archive, biodiversity, book, bookauthor, bookcentury, bookcollection, bookcontributor, bookdecade, bookpublisher, booksubject, bookyear, drawing, harvard_university, harvard_university_museum_of_comparative_zoology, historical, history, illustration, image, kaiserl_akademie_der_wissenschaften_in_wien_mathemati, mathematics, museumofcomparativezoology, page, picture, print, reference, science, vintage, wien_aus_der_kaiserlich_k_niglichen_hof_und_staats