. Morphology of gymnosperms. Gymnosperms; Plant morphology. Figs. 382, 383.—Torreya iaxifoHa: ovules showing "ruminating" endosperm; fig. 382, longitudinal section of mature seed showing embryo, endosperm, and seed coats; X3; fig. 383, transverse section showing endosperm with storage region in the center, seed coats, stored food in the perisperm, and resin ducts in the outer portion; X3.—After Coulter and Land (ioi).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustr
. Morphology of gymnosperms. Gymnosperms; Plant morphology. Figs. 382, 383.—Torreya iaxifoHa: ovules showing "ruminating" endosperm; fig. 382, longitudinal section of mature seed showing embryo, endosperm, and seed coats; X3; fig. 383, transverse section showing endosperm with storage region in the center, seed coats, stored food in the perisperm, and resin ducts in the outer portion; X3.—After Coulter and Land (ioi).. 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 Coulter, John Merle, 1851-1928; Chamberlain, Charles Joseph, b. 1863; Coulter, John Merle, 1851-1928. Morphology of spermatophytes. Part I. Gymnosperms. Chicago, University of Chicago Press
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