与 «CONTABESCENT»相关的英语书籍
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1
The Different Forms of Flowers on Plants of the Same Species
The anthers in some of the flowers were contabescent. One plant was
remarkable from all the longer stamens in every flower and from many of the
shorter ones having their anthers in this condition. The pollen of four other plants,
in which ...
2
The Variation of Animals and Plants Under Domestication
The affection cannot be cured by any change of treatment, and is propagated by
layers, cuttings, &c, and perhaps even by seed. In contabescent plants the female
organs are seldom affected, or merely become precocious in their development ...
3
The journal of the Linnean Society of London
The anthers in some of the flowers were contabescent. One plant was
remarkable from all the longer stamens in every flower and from many of the
shorter stamens having their anthers in this condition. The pollen of four other
plants, in which ...
Linnean Society (London), 1869
4
Charles Darwin's Natural Selection: Being the Second Part of ...
Moreover many endemic plants are contabescent, which seems equally
incompatible with the above view. One potent cause of contabescence probably
is a tendency to become dioicous, as indicated by Gaertner in the case of Silene;
& that ...
Charles Darwin, R. C. Stauffer, 1987
5
Charles Darwin's Collection (18 Books):
plants becoming contabescent in our gardens seems, at first sight, equally
incompatible with this view; but Kolreuter believes that this is the result oftheir
transplantation.The contabescent plants of Dianthus and Verbascum,
foundwildby ...
6
Treasure Your Exceptions: The Science and Life of William ...
The comparison, for example, which he instituted between the sterility of '
contabescent' anthers and that of hybrids no longer holds, for at least in those
cases in which the nature of contabescent anthers have been genetically
investigated ...
Alan Cock, Donald R. Forsdyke, 2008
The comparison, for example, which he instituted5 between the sterility of “
contabescent ” anthers and that of hybrids no longer holds, for at least in those
cases in which the nature of contabescent anthers have been genetically
investigated ...
8
The Indian Cotton Growing Review
The shedding of cotton flowers caused by contabescent anthers produced during
periods of very high atmospheric temperature in South Arcot district [Balasu-
bramanian and Rangaswami (1948)] was solved by shifting the planting date
from ...
Indian Central Cotton Committee, 1951
In one flower all the anthers were contabescent excepting two, which appeared
to the naked eye sound; but under the microscope about two thirds of the pollen
grains were seen to be small and shrivelled. In another plant, in which all the ...
Harley Harris Bartlett, 1915
10
American Journal of Botany
In one flower all the anthers were contabescent excepting two, which appeared
to the naked eye sound; but under the microscope about two thirds of the pollen
grains were seen to be small and shrivelled. In another plant, in which all the ...
