Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 82American Philosophical Society, 1940 |
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Сторінка 449
... plants . The greater incidence of self - sterility among the herbaceous plants is to be expected since these types are derived from the more primitive woody species and self - sterility must be a relatively recent inovation in sexual ...
... plants . The greater incidence of self - sterility among the herbaceous plants is to be expected since these types are derived from the more primitive woody species and self - sterility must be a relatively recent inovation in sexual ...
Сторінка 513
... plants is summarized in Table 1 . 3. The survey of the incidence of self - sterility in the flower- ing plants is necessarily incomplete and fragmentary . It does show , however , that self - sterility is widespread among the vari- ous ...
... plants is summarized in Table 1 . 3. The survey of the incidence of self - sterility in the flower- ing plants is necessarily incomplete and fragmentary . It does show , however , that self - sterility is widespread among the vari- ous ...
Сторінка 518
... Plants among the Progeny of Self - sterile Plants . Amer . J. Bot . , 4 : 375-395 . 1923a . Sterility in Lilies . Jour . of Heredity , 13 : 369-373 . 1923b . The Physiology of Incompatibilities . Amer . Jour . Bot . , 10 : 459–461 ...
... Plants among the Progeny of Self - sterile Plants . Amer . J. Bot . , 4 : 375-395 . 1923a . Sterility in Lilies . Jour . of Heredity , 13 : 369-373 . 1923b . The Physiology of Incompatibilities . Amer . Jour . Bot . , 10 : 459–461 ...
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Symposium on the Totalitarian State | 1 |
FOR PROMOTING USEFUL KNOWLEDGE | 3 |
PAGE | 39 |
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aboral Ambystoma AMERICAN PHILOSOPHICAL SOCIETY Antarctic appear Atlas autogamy average daily blood body camera capillaries captives Charles Wilkes cipher cleistogamous coast cone conjugants corpus striatum correcting plate Dana Darwin depths Drawing dynamic epistomal erythrocytes Exploring Expedition fertile fibrils Fiji flowers fragility genera genus hemolysis hemolytic henneguyi hermaphroditic heterostyled Indians indicated individual Iroquois Islands isotherms Jesuit Relations known land letter Linnæus long by Richard macronuclei masses memb membranelles ment meters microconjugant monoecious Müller National Necturus neuropil nucleus Oahu observations Opisthonecta Palmer Land party Peale period pharyngeal photographs plants pollen probably protandry protogyny ranges Referred region reported Rio Janeiro Rüppell scalps Schmidt Schmidt camera scientific self-fertile self-incompatibility self-sterility soil South species specimens Station sterility surface Table temperature tion torture totalitarian variations vascular Vigenère volume water column Western Sargasso Sea Wilkes Wilkes Expedition