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File:Successful crosses between species of section Strobus.png

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Summary

Description
English: Successful crosses between species of section Strobus. Numerous species and their successful hybrids. Useful for finding out what species in the section Strobus can hybridize.
Date
Source Hybridization and Classifications of the White Pines (Pinus section Strobus)
Author William B. Critchfield, USDA Forest Service

Licensing

Public domain
This image is a work of the Forest Service of the United States Department of Agriculture. As a work of the U.S. federal government, the image is in the public domain.

Captions

Successful crosses between species of section Strobus. Numerous species and their successful hybrids.

Items portrayed in this file

depicts

1 November 1986

File history

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Date/TimeThumbnailDimensionsUserComment
current13:31, 25 March 2022Thumbnail for version as of 13:31, 25 March 20221,042 × 782 (161 KB)ILoveAllTreesUploaded a work by William B. Critchfield from https://www.fs.fed.us/psw/publications/critchfield/psw_1986_critchfield001.pdf with UploadWizard

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