CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «PLEIOCHASIUM»
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By means of repeated branching the simple cyme gives rise to compound cymes
– pleiochasium, compound dichasium, and cymose panicle. In some evolutionary
lines the compound cymes undergo drastic transformations and give rise to ...
Rays of the pleiochasium mostly 5 ; floral leaves all broadly rounded ; leaf
epidermis usually papillate (16). 16. Stem leaves mostly oblong to suborbicular ;
floral leaves wider than long 12. E. Palmeri 16. Stem leaves spatulate to
oblanceolate ...
Thomas Henry Kearney, Robert Hibbs Peebles,
1960
3
Flowering Plants and Ferns of Arizona
Rays of the pleiochasium mostly 3; first pair of floral leaves often deltoid, usually
longer than wide; leaf epidermis not. papillate. 8. E. BRACHYCERA. 13. Rays of
the pleiochasium mostly 5; floral leaves all broadly rounded; leaf epidermis ...
Thomas Henry Kearney, Robert Hibbs Peebles,
1942
4
Morphology of Flowers and Inflorescences
... and each provided with a pair of prophylls and a terminal flower (after Troll, I
altered). Ill Branching pattern of an inflorescence of Sedum glaucum as an
example of a pleiochasium (original). does not, however, reflect the natural
relations.
5
Phytography as a Fine Art
la. the pleiochasium (pleiochasium). The number of cata- phylls is more than two.
2a. the trichasium (trichasium) . There are three cataphylls. The genus
Eriogonum l) (Polygonaceae). 2b. the cyathium (cyathium). There are five
cataphylls, ...
Jan Willem Moll, Johannes Cornelis Schoute,
1934
6
Concise Encyclopedia Biology
bSympodium. c Dichasium. d Pleiochasium. extension of the main axis is
suppressed, the result is a pleiochasium (e.g. the cyathia of Euphorbia spp.).
Lateral branches vary greatly in their development. Thus, long shoots develop
toward the ...
7
Contributions from Texas Research Foundation
base narrowed, marginally entire, the very short petioles present only on the
lowest leaves and stipules absent or minute and glandlike; leaves of
pleiochasium whorled at base, opposite on branches, overlapping, reniform or
suborbicular, 4-7 ...
8
The Classification of Flowering Plants
I. Several branches spring from beneath the terminal flower — a pleiochasium.
The pleiochasium resembles an umbel in appearance, but differs in that the
central flower is the oldest, not the youngest as in the umbeL II. Two branches
spring ...
Alfred Barton Rendle,
1967
9
Studies in the Apocynaceae
The first diagram demonstrates that the central cyme of the pleiochasium is the
most extensive and perfect in form, branching regularly and determinately. The
ventral terminal branches, however, are less extensive, and evidently less
regular ...
Robert Everard Woodson,
1930
10
American journal of botany
The studies of Michaelis (1924) suggest that the male pleiochasium in
Dalechampia originally had five radiating branches; in D. scandens the two
missing branches are represented by the two rows of glandular bractlets facing
toward the ...