10 BÜCHER, DIE MIT «ANDROECIA» IM ZUSAMMENHANG STEHEN
Entdecke den Gebrauch von
androecia in der folgenden bibliographischen Auswahl. Bücher, die mit
androecia im Zusammenhang stehen und kurze Auszüge derselben, um seinen Gebrauch in der Literatur kontextbezogen darzustellen.
1
Homoplasy: The Recurrence of Similarity in Evolution
Trimerous androecia are homoplastic in Piperales. Dimerous androecia may be
homoplastic in Piperaceae. amerous (Zippelia, Piper) to trimerous (Macropiper)
and dimerous (Peperomia, Pothomorphe). They mapped the separate origin of ...
Michael J. Sanderson, Larry Hufford, 1996
2
The Origins of Angiosperms and Their Biological Consequences
The proportion of epigynous flowers decreased considerably during the Early
Tertiary. In living angiosperms, epigyny is present in about one-fourth of all
families (Grant, 1950). Androecium. The two Albian androecia so far described
comprise ...
Else Marie Friis, William Gilbert Chaloner, Peter R. Crane, 1987
3
Flowering Plants. Eudicots: Berberidopsidales, Buxales, ...
Polymerousandroecia maybe ple- siomorphic for Dilleniaceae, and androecia
with fewer than 11stamens or greater than 200 stamens appear to be derived.
Androecia of Delimoideae and Doliocarpoideae are uniformly polysymmetric.
Klaus Kubitzki, C. Bayer, P.F. Stevens, 2007
4
Modern Plant Taxonomy, 1E
Androecial characters, particularly centrifugal v. centripetal succession in
multistaminate androecia are of importance in distinguishing the sub-classes
Rosidae and Dilleniidae in Takhtajan's and Cronquist's systems. Taxa with
multistaminate ...
5
A Taxonomic Monograph of the Genus Prionolejeunea ...
ANDROECIA The androecia in Prionolejeunea are usually terminal on short to
long branches, rarely intercalary on lateral branches in which the stem firstly
produces normal leaves, than changes into male bracts, forming the androecial
spike, ...
Anna Luiza Ilkiu Borges, 2006
6
Early Flowers and Angiosperm Evolution
(A–E, G–J) redrawn from Eklund et al. (1997). connective extensions, as seen in
C. endressii, is not known in the extant genus. Chloranthus-like androecia have
also been reported from the Late Cretaceous (Turonian) of New Jersey, USA,
and ...
Else Marie Friis, Peter R. Crane, Kaj Raunsgaard Pedersen, 2011
7
Woody Plants - Evolution and Distribution Since the ...
angiosperm reproductive structures have also yielded well preserved
chloranthoid androecia from the Upper Albian of eastern North America and the
Upper San- tonian/Lower Campanian of southern Sweden (Fans 1985, Friis & al.,
1986, ...
Friedrich Ehrendorfer, 1989
8
Integrative taxonomy resolves the cryptic and pseudo-cryptic ...
Radula helix is yellow-green, has 3–5 smooth, hyaline, oil-bodies per cell, is
paroicous, with androecia immediately below gynoecia, and the perianth lacks a
stem perigynium. In contrast, R. australiana is brown-green, has 2–3 granular, ...
Matt A.M. Renner, Nicolas Devos, Jairo Patiño, 2013
9
Seaweeds of the Southeastern United States: Cape Hatteras to ...
Figure 70 Radula obconica: (i) plant with perianths and androecia, ventral view,
xi5; (2) leaves on stem, dorsal view, xjo; (3) leaf cells, x35o. R. sullivantii: (4)
shoot, ventral view, Dioecious. Androecia are terminal and spicate; perianth
unknown ...
Craig W. Schneider, Richard B. Searles, 1991
10
An introduction to Bryophyta: diversity, development and ...
At a place there is usually a single archegonium embedded in the thallus.
Contrary to it the antheridia are formed in groups, enclosed in chambers, visible
as discrete areas known as androecia (Fig. 3.1C). The place of an archegonium
can ...
