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In general it was found that none of the varieties was completely dichogamous at
all times and under all circumstances, but all except four (in which the total
number of records do not exceed five in any case and for which, therefore, the ...
2
A Text-Book of Botany: Morphological and Physiological
Whether the Algae named above and some Muscineae are dichogamous is
doubtful; but the motility of the antherozoids renders it possible for them to reach
the oospheres of other plants or those on other branches of the same plant.
Among ...
Julius Sachs, Alfred W. Bennett, W. T. Thiselton Dyer, 2011
3
Issues in Life Sciences—Botany and Plant Biology Research: ...
A Dichogamous Early-divergent Angiosperm Species, Annona Cherimola (
annonaceae) - Influence Of Temperature And Humidity “Premise of the study : A
variety of mechanisms to prevent inbreeding have arisen in different angiosperm
taxa ...
Delpino thus classifies the 124 flowering plants of Nova Zembla: 16
dichogamous, fertilised by Hymenoptera ; 84 dichogamous or homogamous by
Hymenoptera or Diptera; 24 dichogamous by the wind. Out of 91 flowering plants
found in ...
5
Nature London: The International Weekly Journal of Science
Delpino thus classifies the [24 flowering plants of N ova Zemblaz I6 dichogamous
, fertilised by Hymenoptera ; 84. dichogamous or homogamous by Hymeu~
optera or Diptera; 24 dichogamous by the wind. Out of 91 flowering plants found
in ...
6
A Dictionary of Entomology
DICHOGAMOUS. Adj. (Greek,. dicho-. I. in. two. parts + gamos I marrying.)
Descriptive of Species in which males and females mature at different rates. Alt.
Dichogamic. DICHOPTIC Adj. (Greek, dicha I in two, apart + opsis I sight + -ic I of
nature ...
7
New Zealand journal of botany
The most basic difference between herkogamy and dichogamy is that herkogamy
avoids self-interference by spatial separation of pollen and stigmas, and
dichogamy avoids interference by temporal separation. For dichogamous
species this ...
8
Evolutionary Ecology : Concepts and Case Studies: Concepts ...
In some cases, individual flowers may be dichogamous, but because flowers
open sequentially, selfing can still occur through geitonogamy. Dichogamy may
also be favored because it reduces the amount of self-pollen on the stigma (
stigma ...
Charles W. Fox Associate Professor of Entomology University of Kentucky, Derek A. Roff Professor of Biology University of Kentucky, Riverside Daphne J. Fairbairn Professor of Biology both at The University of California, 2001
9
An Evolutionary Basis for Pollination Ecology
It appears that cleistogamy mainly occurs in homogamous flowers, but some
species appear to be very flexible: also dichogamous species (whether or not
with developments towards dicliny) can develop cleistogamy under unfavourable
...
10
The Cambridge Illustrated Glossary of Botanical Terms
[121] dichlamydeous Having a perianth of two whorls, i.e. both calyx and corolla
are present. dichogamous With stamens and stigmas of ... The state of being
dichogamous. dichotomous Forked, having the axis divided into two equal
branches.
Michael Hickey, Clive King, 2000
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Prime time for native tree planting
Because pecan trees are dichogamous meaning the stamens and pistols mature at different times, it is important to plant more than one tree ... «The Hutto News, 一月 15»
Continued Discrimination in ROTC
BTW - medically, I'm a protandrous (ie female) dichogamous pseudohermaphrodite. Though I prefer "woman". I know whereof I speak. «Harvard Crimson, 一月 11»
Gender Identity in Kids
There's a few thousand protogynous dichogamous pseudo hermaphrodites in the USA, and a handful of protandrous ones. People whose ... «New York Times, 十一月 09»