Torrey, J., Reports of explorations and surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean in 1853-6 (1856)
Pacif. Railr. Rep.

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vol. 6 (1857)

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p. 53 f. 19

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name cited:
Abies williamsonii Newb.
name recognized:
Tsuga mertensiana (Bong.) Carrière
name recognized (basionym):
Pinus mertensiana Bong.

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family: Pinaceae

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epithet cited: williamsonii

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epithet recognized: mertensianus,-a,-um

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Illustration contributed by:
Marine Biological Laboratory (MBL) and Woods Hole Oceanographic Institution (WHOI)

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link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=382806

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contact about this record

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synonyms:

homotypic synonyms:
Abies mertensiana species (Bong.) Lindl. & Gordon; Pinus mertensiana species Bong.;