10 LIVRES EN ANGLAIS EN RAPPORT AVEC «ACTINOMORPHY»
Découvrez l'usage de
actinomorphy dans la sélection bibliographique suivante. Des livres en rapport avec
actinomorphy et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Flowers: Evolution of the Floral Architecture of Angiosperms
(Donoghue et al., 1998). lf we now suppose different probabilities of transition,
these probabilities are still unknown and need to be fixed. ln fact, we have
already seen that the transition towards actinomorphy seems inherently easier
from a ...
2
Floral Diagrams: An Aid to Understanding Flower Morphology ...
... 285, 287, 297, 308, 340 complex, see polyandry: secondary cyclic, 287 primary
, 10–13, 288, 356 secondary, 10, 11, 13, 45, 47, 90, 113, 160, 178, 215, 223, 296,
358, 360, 361 true, 11 polycycly, 12, 356 polysymmetry, actinomorphy, 25, 27, ...
Louis P. Ronse De Craene, 2010
3
Developmental Genetics and Plant Evolution
Actinomorphy and zygomorphy can be defined largely on recognisable numbers
of mirror planes (planes that divide the flower into two mirror images when
viewed perpendicular to the pedicel); there are at least two and usually more in ...
Quentin C.B. Cronk, Richard M. Bateman, Julie A. Hawkins, 2002
4
Understanding Flowers and Flowering Second Edition
Figure 15.2 Zygomorphy and actinomorphy. (a) Many flowers are radially
symmetrical, or actinomorphic. (b) The flowers of Antirrhinum species are
bilaterally symmetrical, or zygomorphic. See also Plate 10. affect the extent of
within-flower ...
5
Taxonomy of Angiosperms
Chalazogamy was considered to be a primitive character. 7. Wind-pollination
was considered to be more advanced than actinomorphy. 8. Zygomorphy was
considered to be more advanced than actinomorphy. 9. Epigynous condition is
more ...
A. V. S. S. Sambamurty, 2005
6
Phytography as a Fine Art
Actinomorphy or radial symmetry. These terms are applied in botany to objects
exhibiting only a polarity of base and apex, whereas the parts or organs lying in
any plane passing through the main axis are formed according to the same laws.
Jan Willem Moll, Johannes Cornelis Schoute, 1934
7
Notes from the Royal Botanic Garden, Edinburgh
The purpose of this catalogue is to show that actinomorphy occurs at several
widely separated locations in the taxonomic plan of the Gesneriaceae. Even if
one or other of these examples represents the retention of a primitive
actinomorphy, ...
Royal Botanic Garden, Edinburgh, 1969
8
Trees a Handbook of Forest-botany for the Woodlands and the ...
Petals — Their texture, insertion, adhesions and cohesions, &c — Actinomorphy,
Zygomorphy — Types of Corolla — Cruciate — Rosaceous — Papilionaceous —
Bilabiate — Tubular, Funnel- shaped, Urceolate, Rotate and Bell-shaped ...
Harry Marshall Ward, Percy Groom
9
Plant Molecular Evolution
Phylogenetic trees for asterids imply that zygomorphic (bilaterally symmetrical)
flowers have evolved several times from actinomorphic (radially symmetrical)
flowers and that there have been several reversals to actinomorphy. Mutations in
the ...
J.J. Doyle, Brandon S. Gaut, 2000
10
Botanique systématique des plantes à fleurs: une approche ...
Union and symmetry of the floral envelope: a, dialypetaly and actinomorphy (
Potentilla multifida); b, gamopetaly and actinomorphy (Erica darleyensis); c,
gamopetaly and zygomorphy (Ajuga reptans). Fig. 4.13. Pollen grain: a,
germination of a ...
Rodolphe Spichiger, Mathieu Perret, 2004
ACTUALITÉS CONTENANT LE TERME «ACTINOMORPHY»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
actinomorphy est employé dans le contexte des actualités suivantes.
Origin and evolution of Petrocosmea (Gesneriaceae) inferred from …
... evolution reflected by the parallel branches switching to moderate zygomorphy or almost actinomorphy in clade C, and convergent evolution demonstrated by ... «BMC Blogs Network, juil 15»
