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    William D. Boyer (3)
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Plants - Conifer Trees

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Image Subject Name Scientific Name Description
1207004 ponderosa pine Pinus ponderosa seedling with extreme competition from bunchgrass, probably Arizona fescue, Pikes Peak Ranger District
1210009 white fir Abies concolor invading a ponderosa pine stand
1420067 longleaf pine Pinus palustris longleaf litter, Conecuh, Alabama, May 1967
1420015 longleaf pine Pinus palustris Dead scrub hardwoods and grass on herbicide treated plots, USDA Forest Service - Conecuh National Forest, Andalusia, Alabama, Feb. 1954
1423023 longleaf pine Pinus palustris Hardwoods invading stand, Escambia Experimental Forest, May 1962
1423024 longleaf pine Pinus palustris Hardwoods invading stand, Escambia Experimental Forest, September 1986
1423025 longleaf pine Pinus palustris Residual hardwoods following pine harvest inhibit natural regeneration; Union Camp, Butler county, Alabama, October 1977

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