«HETEROSTYLED» संबंधित इंग्रजी पुस्तके
खालील ग्रंथसूची निवडीमध्ये
heterostyled चा वापर शोधा. इंग्रजी साहित्यामध्ये वापराचा संदर्भ देण्यासाठी
heterostyled शी संबंधित पुस्तके आणि त्याचे थोडक्यात उतारे.
1
The Different Forms of Flowers on Plants of the Same Species
The family of the Kubiaceae contains not far short of as many heterostyled
genera as all the other thirteen families together ; and hereafter no doubt other
Eubiaceous genera will be found to be heterostyled, although a large majority
are homo- ...
2
Charles Darwin's Collection (18 Books):
Charles Darwin. 04. THE DIFFERENT FORMS OF FLOWERS ONPLANTS OF
THE SAME SPECIES 01. HETEROSTYLED DIMORPHIC HETEROSTYLED
DIMORPHIC PLANTS: PRIMULACEAE PLANTS: PRIMULACEAE 02. HYBRID ...
3
On Evolution: The Development of the Theory of Natural Selection
Our plant would then make a close approach in structure to a heterostyled
dimorphic species; or to a trimor- phic species, if the stamens were reduced to
two lengths in the same flower in correspondence with that of the pistils in the
other two ...
Charles Darwin, Thomas F. Glick, David Kohn, 1996
4
Autobiography and Selected Letters
(iii) Cleistogamic Flowers. he nature of heterostyled plants maybe illustrated in
the primrose, one of the best_known examples of the class. If a number of
primroses be gathered, it will be found that some plants yield nothing but “pin.
eyed ...
Charles Darwin, Francis Darwin, 1958
5
Life and Letters of Charles Darwin — Volume 2
The work on heterostyled plants has a special bearing, to which the author
attached much importance, on the problem of origin of species. (See '
Autobiography,' volume i.) He found that a wonderfully close parallelism
existsbetween ...
6
The Correspondence of Charles Darwin:
6 Although Luaun species are heterostyled, CD had found that the pollen-grains
of the two forms, unlike other heterostyled genera that he had observed, were
indistinguishable under the microscope ('Two forms in species of Unum\ p.
Charles Darwin, Duncan M. Porter, Frederick Burkhardt, 2004
7
Darwin's Biological Work: Some Aspects Reconsidered
In the light of what is now known of the cause of intraclass sterility in heterostyled
plants, it is interesting to compare this sterility with that usually encountered when
species are crossed. It will be recalled that Darwinml regarded these two ...
8
Annals of the Missouri Botanical Garden
It now seems probable that the long corolla tube is derived from a shorter one
and that heterostyled flowers have been developed from uniform flowers within
the genus. Other examples might be given. C. confertiflora and C. flava are very ...
Missouri Botanical Garden
9
Charles Darwin's Works: The different forms of flowers on ...
The family of the Rubiaceae contains not far short of as many heterostyled
genera as all the other thirteen families together ; and hereafter no doubt other
Eubiaceous genera will be found to be heterostyled, although a large majority
are homo- ...
Charles Darwin, Sir Francis Darwin, 1896
10
The Different Forms Of Flowers on Plants Of The Same Species
The family of the Rubiaceae contains not far short of as many heterostyled
genera as all the other thirteen families together ; and hereafter no doubt other
Rubiaceous genera will be found to be heterostyled, although a large majority
are ...
Charles Darwin, M.A., F.R.S., 1897
