PAROLE IN INGLESE ASSOCIATE CON «DICTYOSTELE»
dictyostele
dictyostele
merriam
webster
stele
noun
ˈdik
ˌstēl
ˌdik
ˈstē
which
vascular
cylinder
broken
into
longitudinal
series
wiktionary
plural
dictyosteles
botany
type
siphonostele
tissue
stem
forms
central
around
pith
with
closely
encyclopedia
britannica
steles
cylinders
tissues
centres
fern
stems
exhibit
somewhat
diverse
patterns
most
common
ferns
possess
consisting
leaf
gaps
dissect
system
separate
strands
each
phloem
surrounding
xylem
occurs
widely
from
answers
diktstl
modified
dissected
network
anagrams
related
word
what
score
distinct
found
certain
want
thank
existence
science
meaning
10 LIBRI IN INGLESE ASSOCIATI CON «DICTYOSTELE»
Scopri l'uso di
dictyostele nella seguente selezione bibliografica. Libri associati con
dictyostele e piccoli estratti per contestualizzare il loro uso nella letteratura.
175 ; FrauEvaSchumann.F/W-tf, 1915,Bd. 108, p. 211). The adult axis is traversed
by a three- angled dictyostele with a complex medullary . system. Thishas lately
been brought into relation with a like structure in the larger Pteroid stems by the ...
2
Text Book Of Botany Diversity Of Microbes And Cryptogams
A dictyostele has many scattered vascular strands, each of these strands is
known as » True and false statements I. Siphonostele is a non-medullated stele.
2 A siphonostele with phloem external as well as internal to xylem is ectophloic. 3
.
3
The Conservation of Artifacts Made from Plant Materials
Dictyostele. The vascular cylinder consists of a network of separate strands (
vascular bundles) which may appear circular in cross section (Figure 1.4d) or
scattered throughout the ground tissue (Figure 1.4e). The circular dictyostele is
found in ...
Mary-Lou E. Florian, Dale Paul Kronkright, Ruth E. Norton, 1991
Siphonosteles with overlapping gaps are dictyosteles, and the intervening
portion of the vascular tissue lateral to two overlapping gaps is a meristele. When
there are numerous meristeles, the dictyostele looks like a cylindrical msshwork.
5
An Introduction to Pteridophyta: Diversity, Development, ...
7.2 J) a solenostele gets dissected and results in a dictyostele. A dictyostele in
transection appears as a scattered series of bundles; each bundle is a meristele (
Fig. 7.2 F) consisting of a central strip of xylem surrounded by phloem followed by
...
(II) Dictyostele : A siphonostele with overlapping leaf gaps is called dictyostele (
Brebner, 1902). Here each unit is called meristele. It is seen in Dryopteris,
Adiantum etc. In some species of Selaginella more than one steles may be
formed.
7
A Text Book Ofbotany: Plant Anatomy and Economic Botany
presence of large number of overlapping leaf gaps, so that the whole stele is
dissected into a net-like structure. In cross section, dictyostele shows separate
vascular strands, each called meristele. Each meristele is a miniature protostele
which ...
Pandey S N, S. N. Pandey, Ajanta Chadha, 1993
8
Plant Anatomy and Embryology
presence of large number of overlapping leaf gaps, so that the whole stele is
dissected into a net-like structure. In cross section, dictyostele shows separate
vascular strands, each called meristele. Each meristele is a miniature protostele
which ...
S. N. Pandey, Ajanta Chadha, 1996
9
Botany For Degree Pteridophyta
Like the dictyostele the vascular strands in the eustele are also interconnected. In
some cases the vascular strands are scattered and such a stele is called
atactostele (Nast, 1944 ;Esan 1953). It is found in the monocotyledons (Fig. 8.2).
10
The Ferns (Filicales): Volume 3, The Leptosporangiate Ferns: ...
The adult axis is traversed by a three- angled dictyostele with a complex
medullary system. This has lately been brought into relation with a like structure
in the larger Pteroid stems by the observations of Prof. J. McL. Thompson, who
has ...
