. Bulletin. Forests and forestry. PLATE XXXVII. BLACK WALNUT. 1. lU-fiiieli witl) developing loaves and (s) tbree sclitary catkins of staniinate flowers and (p) a si)ike with three pistillate flowers, x h. 2. A staniinate flower, slightly enlarged. 3. A pistillate flower, slightly enlarged. 4. A branch Avith a mature leaf and fruit, x I. 5. A winter twig, x I. 6. Longitudinal section of twig showing chambei'ed pith, enlarged. 7. Section of twig showing superposed and gaping buds, and leaf-scars with 3 clusters of bundle- scars and notched upper surface, slightly enlarged. 8. A nut with liusk r
. Bulletin. Forests and forestry. PLATE XXXVII. BLACK WALNUT. 1. lU-fiiieli witl) developing loaves and (s) tbree sclitary catkins of staniinate flowers and (p) a si)ike with three pistillate flowers, x h. 2. A staniinate flower, slightly enlarged. 3. A pistillate flower, slightly enlarged. 4. A branch Avith a mature leaf and fruit, x I. 5. A winter twig, x I. 6. Longitudinal section of twig showing chambei'ed pith, enlarged. 7. Section of twig showing superposed and gaping buds, and leaf-scars with 3 clusters of bundle- scars and notched upper surface, slightly enlarged. 8. A nut with liusk removed, x |. 9. Terminal section of winter twig showing leaf-scar and terminal bud with bud-scales, slightly 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 Pennsylvania. Dept. of Forests and Waters. Harrisburg, Pa. : The Department
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Keywords: ., bookcontributoruniversityofillin, booksubjectforestsandforestry
