. Contributions from the Osborn Botanical Laboratory. Plants. 26 Brown: Apogamy in Phegopteris polypodioides irregular-shaped old prothallium whose basal portion had died. The apex of this prothallium was strongly indented, the sinus being situated slightly to one side of the middle. From one. Figs. 7-1 i side of the prothallium a very much branched proliferation developed, while from the cellular mass outgrowths resembling somewhat the normal leaves of young sporophytes were Please note that these images are extracted from scanned page images that may have been digitally enhanced for
. Contributions from the Osborn Botanical Laboratory. Plants. 26 Brown: Apogamy in Phegopteris polypodioides irregular-shaped old prothallium whose basal portion had died. The apex of this prothallium was strongly indented, the sinus being situated slightly to one side of the middle. From one. Figs. 7-1 i side of the prothallium a very much branched proliferation developed, while from the cellular mass outgrowths resembling somewhat the normal leaves of young sporophytes were 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 Osborn Botanical Laboratory. [New Haven?] Osborn Botanical Laboratory, Yale University
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Keywords: ., bookcollectionbiodiversity, bookcollectionnyb, booksubjectplants
