Keywords: bookid:structuredevelop00camp3 bookidstructuredevelop00camp3 bookyear:1918 bookyear1918 bookdecade:1910 bookdecade1910 bookcentury:1900 bookcentury1900 bookauthor:campbell__douglas_houghton__1859_1953 bookauthorcampbelldouglashoughton18591953 bookpublisher:new_york__macmillan bookpublishernewyorkmacmillan bookcontributor:the_luesther_t_mertz_library__the_new_york_botanical_garden bookcontributortheluesthertmertzlibrarythenewyorkbotanicalgarden booksponsor:the_luesther_t_mertz_library__the_new_york_botanical_garden booksponsortheluesthertmertzlibrarythenewyorkbotanicalgarden bookleafnumber:233 bookleafnumber233 bookcollection:biodiversity bookcollectionbiodiversity bookcollection:ny_botanical_garden bookcollectionnybotanicalgarden bookcollection:americana bookcollectionamericana bhl collection bhlcollection bhl consortium bhlconsortium sketch drawing cartoon white background monochrome bookid:structuredevelop00camp3 bookidstructuredevelop00camp3 bookyear:1918 bookyear1918 bookdecade:1910 bookdecade1910 bookcentury:1900 bookcentury1900 bookauthor:campbell__douglas_houghton__1859_1953 bookauthorcampbelldouglashoughton18591953 bookpublisher:new_york__macmillan bookpublishernewyorkmacmillan bookcontributor:the_luesther_t_mertz_library__the_new_york_botanical_garden bookcontributortheluesthertmertzlibrarythenewyorkbotanicalgarden booksponsor:the_luesther_t_mertz_library__the_new_york_botanical_garden booksponsortheluesthertmertzlibrarythenewyorkbotanicalgarden bookleafnumber:233 bookleafnumber233 bookcollection:biodiversity bookcollectionbiodiversity bookcollection:ny_botanical_garden bookcollectionnybotanicalgarden bookcollection:americana bookcollectionamericana bhl collection bhlcollection bhl consortium bhlconsortium sketch drawing cartoon white background monochrome Identifier: structuredevelop00camp3 Title: The structure and development of mosses and ferns (Archegoniatae) Year: 1918 (1910s) Authors: Campbell, Douglas Houghton, 1859-1953 Subjects: Publisher: New York, Macmillan Contributing Library: The LuEsther T Mertz Library, the New York Botanical Garden Digitizing Sponsor: The LuEsther T Mertz Library, the New York Botanical Garden View Book Page: Book Viewer About This Book: Catalog Entry View All Images: All Images From Book Click here to view book online to see this illustration in context in a browseable online version of this book. Text Appearing Before Image: Text Appearing After Image: Fig. 119.—A, Barhula fallax, upper part of the capsule, showing the slender twistedperistome teeth X about 20. B, Fontiualis antipyretica, showing doubleperistome (after Schimper). C, Polytrichum commune, peristome and epiphragmaX8. D, P. commune, ripe capsule; i, with, 2, without the calyptra X3. peristome of Buxhaumia, or a perforated membrane, as in Fon-tinalis (Fig. 119, B). The base of the capsule, or apophysis, which Haberlandt(4) has shown to be the principal assimilative part of the sporo^:gonium, and which alone is provided with stomata, sometimesbecomes very large, and in the genus Splachnum (Vaizy (i))especially forms a largely-developed expanded body, which,must be looked upon as a specially-developed assimilating ap-:paratus. . - ;orL VI. THE BRYALES 221 Undoubtedly the Polytrichacese represent the highest stageof development among the Musci. This is true both in regardto the gametophore and the sporogonium. The former reachesin some species, e. g., P. commune, a length Note About Images 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 work. Identifier: structuredevelop00camp3 Title: The structure and development of mosses and ferns (Archegoniatae) Year: 1918 (1910s) Authors: Campbell, Douglas Houghton, 1859-1953 Subjects: Publisher: New York, Macmillan Contributing Library: The LuEsther T Mertz Library, the New York Botanical Garden Digitizing Sponsor: The LuEsther T Mertz Library, the New York Botanical Garden View Book Page: Book Viewer About This Book: Catalog Entry View All Images: All Images From Book Click here to view book online to see this illustration in context in a browseable online version of this book. Text Appearing Before Image: Text Appearing After Image: Fig. 119.—A, Barhula fallax, upper part of the capsule, showing the slender twistedperistome teeth X about 20. B, Fontiualis antipyretica, showing doubleperistome (after Schimper). C, Polytrichum commune, peristome and epiphragmaX8. D, P. commune, ripe capsule; i, with, 2, without the calyptra X3. peristome of Buxhaumia, or a perforated membrane, as in Fon-tinalis (Fig. 119, B). The base of the capsule, or apophysis, which Haberlandt(4) has shown to be the principal assimilative part of the sporo^:gonium, and which alone is provided with stomata, sometimesbecomes very large, and in the genus Splachnum (Vaizy (i))especially forms a largely-developed expanded body, which,must be looked upon as a specially-developed assimilating ap-:paratus. . - ;orL VI. THE BRYALES 221 Undoubtedly the Polytrichacese represent the highest stageof development among the Musci. This is true both in regardto the gametophore and the sporogonium. The former reachesin some species, e. g., P. commune, a length Note About Images 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 work. Identifier: structuredevelop00camp3 Title: The structure and development of mosses and ferns (Archegoniatae) Year: 1918 (1910s) Authors: Campbell, Douglas Houghton, 1859-1953 Subjects: Publisher: New York, Macmillan Contributing Library: The LuEsther T Mertz Library, the New York Botanical Garden Digitizing Sponsor: The LuEsther T Mertz Library, the New York Botanical Garden View Book Page: Book Viewer About This Book: Catalog Entry View All Images: All Images From Book Click here to view book online to see this illustration in context in a browseable online version of this book. Text Appearing Before Image: Text Appearing After Image: Fig. 119.—A, Barhula fallax, upper part of the capsule, showing the slender twistedperistome teeth X about 20. B, Fontiualis antipyretica, showing doubleperistome (after Schimper). C, Polytrichum commune, peristome and epiphragmaX8. D, P. commune, ripe capsule; i, with, 2, without the calyptra X3. peristome of Buxhaumia, or a perforated membrane, as in Fon-tinalis (Fig. 119, B). The base of the capsule, or apophysis, which Haberlandt(4) has shown to be the principal assimilative part of the sporo^:gonium, and which alone is provided with stomata, sometimesbecomes very large, and in the genus Splachnum (Vaizy (i))especially forms a largely-developed expanded body, which,must be looked upon as a specially-developed assimilating ap-:paratus. . - ;orL VI. THE BRYALES 221 Undoubtedly the Polytrichacese represent the highest stageof development among the Musci. This is true both in regardto the gametophore and the sporogonium. The former reachesin some species, e. g., P. commune, a length Note About Images 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 work. Identifier: structuredevelop00camp3 Title: The structure and development of mosses and ferns (Archegoniatae) Year: 1918 (1910s) Authors: Campbell, Douglas Houghton, 1859-1953 Subjects: Publisher: New York, Macmillan Contributing Library: The LuEsther T Mertz Library, the New York Botanical Garden Digitizing Sponsor: The LuEsther T Mertz Library, the New York Botanical Garden View Book Page: Book Viewer About This Book: Catalog Entry View All Images: All Images From Book Click here to view book online to see this illustration in context in a browseable online version of this book. Text Appearing Before Image: Text Appearing After Image: Fig. 119.—A, Barhula fallax, upper part of the capsule, showing the slender twistedperistome teeth X about 20. B, Fontiualis antipyretica, showing doubleperistome (after Schimper). C, Polytrichum commune, peristome and epiphragmaX8. D, P. commune, ripe capsule; i, with, 2, without the calyptra X3. peristome of Buxhaumia, or a perforated membrane, as in Fon-tinalis (Fig. 119, B). The base of the capsule, or apophysis, which Haberlandt(4) has shown to be the principal assimilative part of the sporo^:gonium, and which alone is provided with stomata, sometimesbecomes very large, and in the genus Splachnum (Vaizy (i))especially forms a largely-developed expanded body, which,must be looked upon as a specially-developed assimilating ap-:paratus. . - ;orL VI. THE BRYALES 221 Undoubtedly the Polytrichacese represent the highest stageof development among the Musci. This is true both in regardto the gametophore and the sporogonium. The former reachesin some species, e. g., P. commune, a length Note About Images 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 work. |