![](http://www.alamy.com/thumbs/6/1CE76623-C743-4BC7-A19F-1FBB29E4B88B/RHXTAC.jpg)
. Beitra?ge zur Pflanzenkunde des Russischen Reiches. . Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Akademie der Wissenschaften in St. Petersburg. St. Petersburg : Druck und Verlag der Kaiserlichen Akademie der Wissenschaften
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Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
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Keywords: ., bookcentury1800, bookcollectionbiod, bookdecade1840, bookyear1844