. Civic biology; textbook of problems, local and national, that can be solved only by civic coöperation. Biology. 1*LA:s of THK C'i^lKSE AS A Jan. 10. Found cones dry and wide open, with many of tlie . fallen out. Brought enough to laboratory to supply the ' Fkh. 22. Planted in a flat, 10 by 15 inches, -i inches deep, 200 seeds, with the wings intact. The flat was filled witli leaf mold mixed with sand, and seeds were planted alxuit ^ inch dr(|.. March 15. Seeds beginning to germinate (Lab. Book, [». 77). April 10. Made a seed bed according to directions in Forest Service C
. Civic biology; textbook of problems, local and national, that can be solved only by civic coöperation. Biology. 1*LA:s of THK C'i^lKSE AS A Jan. 10. Found cones dry and wide open, with many of tlie . fallen out. Brought enough to laboratory to supply the ' Fkh. 22. Planted in a flat, 10 by 15 inches, -i inches deep, 200 seeds, with the wings intact. The flat was filled witli leaf mold mixed with sand, and seeds were planted alxuit ^ inch dr(|.. March 15. Seeds beginning to germinate (Lab. Book, [». 77). April 10. Made a seed bed according to directions in Forest Service Circular 67, and planted all the seed T had left. Trani^planted seedlings not used in laboratory into this Fh;. .3. Type collection, white piue 1 It is supposed that this pupil undertook to .supply the chiss with speci- mens of the white pine, other members of the class doing the same for other trees. References co tlie laboratory book mean that on pages 77 and 78 will hr found drawings of the specimens, — the leaf bundle, with possibly a sketch of a tree, the cone, the cone scale with the .seeds in place, the seedlings in two or three stages of germination, and finally the flowers. He will also be able to tell the class about methods of collecting, storing, and planting the 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 Hodge, Clifton Fremont, 1859-; Dawson, Jean, 1873-. Boston, Ginn
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