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New York Botanical Garden:Mycologia Volume 7
- Taschenbuch ISBN: 1236400224
[EAN: 9781236400222], Neubuch, NEW YORK BOTANICAL GARDEN,SUBJECTS, This item is printed on demand. Paperback. This historic book may have numerous typos and missing text. Purchasers can d… Mehr…
[EAN: 9781236400222], Neubuch, NEW YORK BOTANICAL GARDEN,SUBJECTS, This item is printed on demand. Paperback. This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1915 Excerpt: . . . be made at present. It should be borne in mind, however, that the position of the species remains doubtful so long as the full life history is not known. It may be assumed that pycnia and primary uredo may occur in a region where teliospores are produced, but when teliospores are absent and the reproduction is by secondary uredo there is no possibility of pycnia occurring. The two species of Ficus rust described in N. Am. Flora (7: 103. 1907) are here united. It was found in carefully studying the ample collections by Dr. Stevens that they showed great variation in size of spores and development of paraphyses. Upon comparing data from all sources available there remained no doubt that only one species is represented, whether paraphyses with thick or thin walls are present in full development or practically absent, or whether the spores are larger or smaller, etc. The genus Kuehncola is here associated with Physopella, Phakopsora, Pucciniastrum, etc. , in the Uredinaceae, instead of with Phragmidium in the Aecidiaceae, as heretofore. The change is made on account of the evident unpedicelled, catenulate teliospores, corresponding to those of Melampsoropsis and other genera of the former family, but clearly alien to the Aecidiaceae. 6. Kuehneola Gossyp11 (Lagerh. ) Arth. N. Am. Flora 7: 187. 1912. Aecidium desmium Berk. and Br. Jour. Linn. Soc. 14: 95. 1873. Uredo Gossypii Lagerh. Jour. Myc. 7: 48. 1891. On Malvaceae: Gossypium barbadense L. , Isabela, Nov. 22, 5226; Mona Island, Dec. 20, 21, 6141. Gossypium brasiliense Macf. , River junction below Utuado, Dec. 7, 6052. The rust was found on G. hirsutum L. at Mayagiiez, P. R. , May, 1903, by F. S. Earle, 78. The only other specimen in the Arthur Herbarium from the West Indies is one collected on a species of tree. . . This item ships from La Vergne,TN.<
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BEISPIEL
New York Botanical Garden:Mycologia Volume 7 (Paperback)
- Taschenbuch 2012, ISBN: 1236400224
[EAN: 9781236400222], Neubuch, [PU: Rarebooksclub.com, United States], Brand New Book ***** Print on Demand *****. This historic book may have numerous typos and missing text. Purchasers … Mehr…
[EAN: 9781236400222], Neubuch, [PU: Rarebooksclub.com, United States], Brand New Book ***** Print on Demand *****. This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1915 Excerpt: .be made at present. It should be borne in mind, however, that the position of the species remains doubtful so long as the full life history is not known. It may be assumed that pycnia and primary uredo may occur in a region where teliospores are produced, but when teliospores are absent and the reproduction is by secondary uredo there is no possibility of pycnia occurring. The two species of Ficus rust described in N. Am. Flora (7: 103. 1907) are here united. It was found in carefully studying the ample collections by Dr. Stevens that they showed great variation in size of spores and development of paraphyses. Upon comparing data from all sources available there remained no doubt that only one species is represented, whether paraphyses with thick or thin walls are present in full development or practically absent, or whether the spores are larger or smaller, etc. The genus Kuehncola is here associated with Physopella, Phakopsora, Pucciniastrum, etc., in the Uredinaceae, instead of with Phragmidium in the Aecidiaceae, as heretofore. The change is made on account of the evident unpedicelled, catenulate teliospores, corresponding to those of Melampsoropsis and other genera of the former family, but clearly alien to the Aecidiaceae. 6. Kuehneola Gossyp11 (Lagerh.) Arth. N. Am. Flora 7: 187. 1912. Aecidium desmium Berk. Br. Jour. Linn. Soc. 14: 95. 1873. Uredo Gossypii Lagerh. Jour. Myc. 7: 48. 1891. On Malvaceae: Gossypium barbadense L., Isabela, Nov. 22, 5226; Mona Island, Dec. 20, 21, 6141. Gossypium brasiliense Macf., River junction below Utuado, Dec. 7, 6052. The rust was found on G. hirsutum L. at Mayagiiez, P. R., May, 1903, by F. S. Earle, 78. The only other specimen in the Arthur Herbarium from the West Indies is one collected on a species of tree.<
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(*) Derzeit vergriffen bedeutet, dass dieser Titel momentan auf keiner der angeschlossenen Plattform verfügbar ist.
BEISPIEL
New York Botanical Garden:Mycologia Volume 7 (Paperback)
- Taschenbuch 2012, ISBN: 1236400224
[EAN: 9781236400222], Neubuch, [PU: Rarebooksclub.com, United States], Brand New Book ***** Print on Demand *****.This historic book may have numerous typos and missing text. Purchasers c… Mehr…
[EAN: 9781236400222], Neubuch, [PU: Rarebooksclub.com, United States], Brand New Book ***** Print on Demand *****.This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1915 Excerpt: .be made at present. It should be borne in mind, however, that the position of the species remains doubtful so long as the full life history is not known. It may be assumed that pycnia and primary uredo may occur in a region where teliospores are produced, but when teliospores are absent and the reproduction is by secondary uredo there is no possibility of pycnia occurring. The two species of Ficus rust described in N. Am. Flora (7: 103. 1907) are here united. It was found in carefully studying the ample collections by Dr. Stevens that they showed great variation in size of spores and development of paraphyses. Upon comparing data from all sources available there remained no doubt that only one species is represented, whether paraphyses with thick or thin walls are present in full development or practically absent, or whether the spores are larger or smaller, etc. The genus Kuehncola is here associated with Physopella, Phakopsora, Pucciniastrum, etc., in the Uredinaceae, instead of with Phragmidium in the Aecidiaceae, as heretofore. The change is made on account of the evident unpedicelled, catenulate teliospores, corresponding to those of Melampsoropsis and other genera of the former family, but clearly alien to the Aecidiaceae. 6. Kuehneola Gossyp11 (Lagerh.) Arth. N. Am. Flora 7: 187. 1912. Aecidium desmium Berk. Br. Jour. Linn. Soc. 14: 95. 1873. Uredo Gossypii Lagerh. Jour. Myc. 7: 48. 1891. On Malvaceae: Gossypium barbadense L., Isabela, Nov. 22, 5226; Mona Island, Dec. 20, 21, 6141. Gossypium brasiliense Macf., River junction below Utuado, Dec. 7, 6052. The rust was found on G. hirsutum L. at Mayagiiez, P. R., May, 1903, by F. S. Earle, 78. The only other specimen in the Arthur Herbarium from the West Indies is one collected on a species of tree.<
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Garden, New York Botanical:Mycologia Volume 7
- Taschenbuch 2012, ISBN: 9781236400222
Rarebooksclub.com, Taschenbuch, Publiziert: 2012-05-01T00:00:01Z, Produktgruppe: Buch, 0.51 kg, Kategorien, Bücher, Rarebooksclub.com, 2012
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Garden, New York Botanical:Mycologia Volume 7
- Taschenbuch 2012, ISBN: 9781236400222
Rarebooksclub.com, Taschenbuch, Publiziert: 2012-05-01T00:00:01Z, Produktgruppe: Buch, 0.51 kg, Kategorien, Bücher, Rarebooksclub.com, 2012
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