File:Watson 1871 Nicotiana attenuata Nicotiana bigelovii.jpg

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English: Illustration of Nicotiana attenuata and Nicotiana bigelovii (= Nicotiana quadrivalvis) from: Sereno Watson: United States Geological Exploration of the Fortieth Parallel, Volume 5: Botany. Plate XXVII. doi:10.5962/bhl.title.414
Deutsch: Illustration von Nicotiana attenuata und Nicotiana bigelovii (= Nicotiana quadrivalvis) aus: Sereno Watson: United States Geological Exploration of the Fortieth Parallel, Volume 5: Botany. Plate XXVII. doi:10.5962/bhl.title.414
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This file comes from the Biodiversity Heritage Library, and is available online at biodiversitylibrary.org/page/6207733.

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Author Sereno Watson (1826 - 1892)

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This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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current20:13, 18 September 2012Thumbnail for version as of 20:13, 18 September 20121,520 × 2,062 (397 KB)Carstor (talk | contribs){{Information |Description ={{en|1=Illustration of ''Nicotiana attenuata'' and ''Nicotiana bigelovii'' (= ''Nicotiana quadrivalvis'') from: Sereno Watson: ''United States Geological Exploration of the Fortieth Parallel, Volume 5: Botany''. Plate XXV...

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