Results 21 to 30 of about 36 (31)

Development of Cambial Variant in Sesuvium portulacastrum L. (aizoaceae)

The Journal of the Torrey Botanical Society, 2008
Abstract Stems in Sesuvium portulacastrum L. (Aizoaceae) increase in thickness by forming successive rings of cambia that formed concentric rings of xylem alternating with phloem. The cambium is semi-storied and exclusively composed of vertically elongated fusiform initials while cambial rays were absent in the early part of the secondary growth.
Kishore S. Rajput, Vidya S. Patil
openaire   +1 more source

CAMBIAL VARIANT AND XYLEM STRUCTURE IN THE STEM OF COCCULUS HIRSUTUS (MENISPERMACEAE)

IAWA Journal, 2003
Development of cambial variant and xylem structure were studied in the stem of Cocculus hirsutus (Menispermaceae). In the early stages of stem development several collateral vascular bundles are joined by interfascicular cambium resulting in the formation of a complete cambial cylinder.
Kishore S. Rajput, K.S. Rao
openaire   +1 more source

Structure of Wood and Cambial Variant in the Stem of Dalbergia Paniculata Roxb.

IAWA Journal, 1990
The wood of Dalbergia paniculata is unique as it consists of concentric layers of broad xylem, alternating with bands of narrow phloem. This anomaly results from the periodic formation of successive cambia in the secondary phloem. Some phloem parenchyma cells dedifferentiate to form a discontinuous ring of cambium.
M. N. B. Nair, H. Y. Mohan Ram
openaire   +1 more source

Cambial variants in the roots of Glinus lotoides L. and G. oppositifolius (L.) A. DC. (Molluginaceae)

Acta Botanica Hungarica, 2003
Structure and development of successive cambia and their derivatives are studied histologically in the root of two species of Glinus (Molluginaceae). In both species first ring of cambium functions for a short time followed by the development of second ring from the cortical parenchyma.
Rao, K. S., Rajput, K. S.
openaire   +2 more sources

Structure of Stem and Cambial Variant in Spatholobus Roxburgii (Leguminosae)

IAWA Journal, 1993
The stern of Spatholobus roxburghii, a tropicalliana, has alternating layers of xylem and phloem as a result of formation and activity of successive cambia. Successive cambial rings are developed by dedifferentiation of groups of parenchyma cells outside the discontinuous band of sclereid-fibres. The sclereid- fibre band is formed by the development of
openaire   +1 more source

Cambial Variants (Anomalous Secondary Growth)

1988
“Anomalous secondary growth” is the term under which have been grouped cambial conformations, cambial products, and cambial numbers which differ from the most common “normal” condition, namely, a single cylindrical cambium that produces phloem externally and xylem internally. The term “variants” is employed here as a way of referring to the less common
openaire   +1 more source

Wood, stem, and root anatomy of Basellaceae with relation to habit, systematics, and cambial variants

Flora, 1999
Summary Wood data from wider stem, root, and root-stem transition of a mature plant of Anredera baselloides are analyzed for quantitative and qualitative features. Distinctive characters of A. baselloides include presence of successive cambia in wider stem, root, and root-stem transition; other types of cambial variants are newly reported for the
openaire   +1 more source

Development of Cambial Variant and Structure of the Secondary Xylem in Argyreia elliptica (Roth) Choisy (Convolvulaceae)

Journal of Plant Growth Regulation, 2022
Kailas K. Kapadane, Pramod R. Lawand, Vinod B. Shimpale, Kishore S. Rajput   +3 more
openaire   +1 more source

Structure of Stem and Cambial Variant in <I>Spatholobus parviflorus</I> (DC.) Kuntze. (Fabaceae)

Nelumbo, 2015
openaire   +1 more source

Menispermaceae wood initials and cambial variants.

2007
Jacques, F.M.B., de Franceschi, D.
openaire   +1 more source