. Vegetation of Oregon and Washington. Botany Oregon Ecology; Botany Washington (State) Ecology. Figure 86. — After forest lands have been logged and burned, Ceanothus velutinus reproduces from seed stored in the soil, despite its general absence from understories of older stands; it frequently hinders estab- lishment and growth of conifer seedlings in the Mixed-Conifer Zone. Figure 87. — Small openings are typical of mature mixed-conifer forests and provide op- portunities for regeneration of less toler- ant species;Pseudotsuga menziesii, Pinus lambertiana, Abies concolor, and Litho- carpus d
. Vegetation of Oregon and Washington. Botany Oregon Ecology; Botany Washington (State) Ecology. Figure 86. — After forest lands have been logged and burned, Ceanothus velutinus reproduces from seed stored in the soil, despite its general absence from understories of older stands; it frequently hinders estab- lishment and growth of conifer seedlings in the Mixed-Conifer Zone. Figure 87. — Small openings are typical of mature mixed-conifer forests and provide op- portunities for regeneration of less toler- ant species;Pseudotsuga menziesii, Pinus lambertiana, Abies concolor, and Litho- carpus densiflorus seedlings are present in this opening (Abbott Creek Research Natural Area, Rogue River National For- est, Oregon).. 99. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Franklin, Jerry F. cn; Dyrness, C. T. Portland, Or. : Pacific Northwest Forest and Range Experiment Station, U. S. Dept. of Agriculture
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