ADVENTIVE ROOT STRUCTURE OF SOME DROSERA L. SPECIES
Journal Title: Analele Stiintifice ale Universitatii Alexandru Ioan Cuza din Iasi, Serie noua, Sectiunea II a. Biologie vegetala - Year 2005, Vol 51, Issue 0
Abstract
Authors underlined few aspects referring to 12 Drosera L. species structure belonging the collection of the ”Alexandru Borza” Botanical Garden of Cluj-Napoca. All the studied species have a primary structure root. The rhizodermis persists or is exfoliated, the exodermis is not organized; the bark consists of several cell rows, ending with a primary or secondary type endodernis. The central cylinder has vascular bundles (xylem and phloem), their number and collocation can be used as an important taxonomic characteristic.
Authors and Affiliations
IRINA STĂNESCU, C. TOMA
Keywords
Related Articles
- EP ID EP124741
- DOI -
- Views 101
- Downloads 0
HISTO-ANATOMICAL ASPECTS OF PINGUICULA ALPINA L. AND PINGUICULA MORANENSIS H. B. K. SPECIES
In the present paper, the authors evidence the most important histo-anatomical aspects of the vegetative organs of two carnivorous plant species belonging to the Lentibulariaceae family: Pinguicula alpina and P. mo...
ANATOMICAL PECULIARITIES OF THE VEGETATIVE ORGANS FROM TWO SPECIES OF THE GENTIANACEAE FAMILY
In this article, two species within the Gentianaceae family: Gentiana cruciata L. and Gentianopsis ciliata (L.) Ma (Gentiana ciliata L., Gentianella ciliata (L.) Borkh.) have been studied. Some anatomical features of the...
THE BROOMRAPE EFFECT ON SOME PHYSICAL AND MECHANICAL PROPERTIES OF SUNFLOWER SEEDS
In infested fields Orobanche causes severe yield and quality losses. Heavy infestations can cause >50% reduction in yields and severe quality losses. In this study, several commercial sunflower hybrids were analyzed i...
ON THE PRESENCE OF ROSA MICRANTHA BORRER EX SM. IN MOLDOVA (ROMANIA)
Until 2007, there were no data on the presence of Rosa micrantha Borrer ex Sm. in Moldova, most of the authors considering these species as unreported from this historical province of Romania. Researches between 2009 – 2...
HISTO-ANATOMICAL OBSERVATIONS REFERRING TO SOME MELAMPYRUM SPECIES
The paper presents the results of some histo-anatomical research upon 5 hemiparasite species of Melampyrum genus belonging to the Romanian flora: M. arvense L., M. bihariense A. Kerner, M. cristatum L., M. saxosum Baumg...