HISTO-ANATOMICAL ASPECTS REFFERING TO THE VEGETATIVE ORGANS OF TWO SUBSPECIES OF THYMUS PANNONICUS ALL.
Journal Title: Analele Stiintifice ale Universitatii Alexandru Ioan Cuza din Iasi, Serie noua, Sectiunea II a. Biologie vegetala - Year 2008, Vol 54, Issue 1
Abstract
The authors analyze comparatively two Thymus pannonicus subspecies (Thymus pannonicus ssp. auctus and Thymus pannonicus ssp. pannonicus). The vegetative organs (root, stem and leaf) of the two studied taxa were histo-anatomically investigated, evidencing the structure, localization and frequency of the secretory structures of essential oils. The secretory structures of essential oils are always multicellular, consisting of a basal cell, a unicellular pedicel and a gland which bears 1, 2 or 8 cells.
Authors and Affiliations
IRINA BERCIU, C. TOMA
Keywords
Related Articles
- EP ID EP140223
- DOI -
- Views 80
- Downloads 0
CHARACTERIZATION OF MORPHOLOGY AND GERMINATION CAPACITY IN VIOLA ODORATA L. POLLEN
The paper presents some general morphological aspects of Viola odorata L. pollen, with diagnosis value for this taxon. We have also shown the germination ability of sweet violet pollen, according to glucide concent...
A NEW SITE IN ROMANIA FOR SPIRULINA (ARTHROSPIRA) PLATENSIS
Spirulina (Arthrospira) platensis Geitl was found in the perimeter of the Tomesti village (district Iasi) for the first time in Moldavia (Romania). Its coenotic ambience and distribution in Romania are given.
CONTRIBUTION TO THE STUDY OF GRASSY VEGETATION IN THE CEAHLĂU MOUNTAIN
This paper presents five types of grassland phytocoenoses, widely spread in the Ceahlău Mountain and classified by us, into five associations belonging to Cynosurion R. Tx. 1947 Alliance, Arrhenatheretalia R. Tx. 1...
In Memoriam: PROFESSOR DR. ENGINEER MANDACHE LEOCOV (1928-2018)
-
PHYSIOLOGICAL AND HISTO-ANATOMICAL CHANGES INDUCED BY THE ATMOSPHERICAL POLLUTANTS AT SPECIES FROM FAGACEAE FAMILY
In this paper we have studied three species of angiosperms, belonging Fagaceae family, in areas adjacent to industrial platform Borzeşti (Bacău county). Our investigations (have focused during the period 1997 – 200...