CO OZNACZA SŁOWO DISSEMINULE
Diaspore (botanika)
W botanice diaspore jest jednostką rozproszoną w roślinie składającą się z nasion lub zarodników plus wszelkie dodatkowe tkanki wspomagające rozproszenie. W niektórych roślinach nasiennych Diaspore jest materiałem siewnym i owocowym, lub materiałem siewnym i elaiosomem. W kilku roślinach nasiennych diaspore jest większość lub całość rośliny i jest znane jako tumbleweed. Diaspory są powszechne w gatunkach chwastów i ruderalnych. Razem, diaspora, nasiona i zarodniki, które zostały zmodyfikowane do migracji, to rozpadliny.
Definicja słowa disseminule w słowniku
Definicja rozpowszechniania w słowniku jest jakąkolwiek propagującą częścią rośliny, taką jak nasiona lub zarodniki, która pomaga w rozprzestrzenianiu się gatunku.
KSIĄŻKI POWIĄZANE ZE SŁOWEM «DISSEMINULE»
Poznaj użycie słowa
disseminule w następujących pozycjach bibliograficznych Książki powiązane ze słowem
disseminule oraz krótkie ich fragmenty w celu przedstawienia kontekstu użycia w literaturze.
Each segment (composed of a node, an inter- node, and fruit) forms a
disseminule. A great many other examples could be cited where appreciable
portions of the inflorescence and sometimes even of the vegetative portions of
the plant ...
Fredrick T. Addicott,
1982
Pleistocene mammalian megaherbivore extinctions may have resulted in a
drastic reduction of seedlings due to loss of dispersal agents (Murray 1986).
Dispersal involves a plant disseminule (=propagule or diaspore) such as a seed
...
Derek Briggs, Peter R Crowther,
2008
Next the sepals open widely and dry in postures that make the group occupy a
spherical space (Fig. 5). Then abscission at the base of the pedicel allows it and
the remainder of the flower to drop away as a free unit, serving as the
disseminule.
4
Webster's II New College Dictionary
disseminule. •. distasteful. 336. dis>sem*i*nule (di-sem'3-nyool') n, [DISSEMIN(
ATE) + -ULE.] A reproductive plant part, as a seed, fruit, or spore, that is modified
for dispersal. dis-sen-sion (dT-sen'shan) n. [ME dissendoun < OFr. dissension ...
Webster's New World Dictionary, Editors Of Webster's II Dictionaries,
2005
5
Atlas of Seeds and Fruits of Central and East-European ...
The Carpathian Mountains Region Vít Bojnanský, Agáta Fargašová. SEEDS AND
FRUITS SURFACE SURFACE FEATURES OF DISSEMINULE SOME LARGE
SCALE FEATURE OF DISSEMINULE MARGINS (EDGES) SEEDS AND FRUITS
...
Vít Bojnanský, Agáta Fargašová,
2007
6
The Origins of Angiosperms and Their Biological Consequences
... 312 effect on vegetation 243 Elmore fauna 280, 286-7 Elomeryx 313 porcinus
294 Empididae 185, 186, 195, 310 endothermy 240 Engelhardia 270, 308
England disseminule floras 265-70 fossil insects 187 fossil mammals 270-7, 279-
84, ...
Else Marie Friis, William Gilbert Chaloner, Peter R. Crane,
1987
7
The Ecology of Trees in the Tropical Rain Forest
... autogyro where the disseminule rotates about its long axis while spiralling
around one end; the seed tends to be more centrally placed on the wing than in
the simple autogyro probably only species of Eucalyptus, Rhododendron and
Clethra ...
... where W is the weight of the disseminule, ρ is air density, k is a proportionality
constant that depends on the wake velocity generated downstream of a disk that
has an area equivalent to the conical section of the rotating disseminule, and AD
...
Karl J. Niklas, Hanns-Christof Spatz,
2012
9
The Herbaceous Layer in Forests of Eastern North America
The first division in the classification is based on method of regeneration and
reproduction, being either disseminule-based or vegetative-based. Disseminule-
based species were subdivided into invaders (highly dispersive, pioneering ...
10
The Simon & Schuster Guide to Climbing Plants
Both types are described collectively as disseminules. The disseminule may
either lack entirely those "accessories" that facilitate its dispersal, or it may
possess special structures that enable the wind or animals to carry it some
distance: there ...
Francesca Consolino,
1994