Bulletin of the U.S. Department of Agriculture (1913-1923.) (20311034590)

Cone and seeds of Pinus reflexa (Engelm.) Engelm. [as Pinus strobiformis sensu Sudw., non Engelm.]

Title: Bulletin of the U.S. Department of Agriculture

Identifier: bulletinofusdep451475unit (find matches)

Year: 1913-1923. (1910s)

Authors: United States. Dept. of Agriculture

Subjects: Agriculture; Agriculture

Publisher: (Washington, D. C. ?) : The Dept. : Supt. of Docs. , G. P. O.

Contributing Library: American Museum of Natural History Library

Digitizing Sponsor: American Museum of Natural History Library

Text Appearing Before Image:

Bui. 460, U. S. Dept. of Agriculture. Plate VII.

Text Appearing After Image:

PlNUS STROBIFORMIS: LARGE FORM OF OPEN CONE. a, b, Different forms of cone scales (upper side); c, upper side of cone scale with its seed; d, seeds.

drawings of pine cones internet archive document bulletinofusdep 451475 unit pinus reflexa historical images the pine trees of the rocky mountain region 1917 book illustrations natural history agriculture us department of agriculture high resolution images from internet archive

1920

American Museum of Natural History Library

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