CONTRIBUTIONS TO THE STUDY OF VEGETATION IN THE XEROPHILE MEADOWS FROM THE RIVER VASLUI BASIN
Journal Title: Analele Stiintifice ale Universitatii Alexandru Ioan Cuza din Iasi, Serie noua, Sectiunea II a. Biologie vegetala - Year 2006, Vol 52, Issue 0
Abstract
This paper presents two associations of xerophile meadows belonging to the Festuco-Brometea class (Festucetum rupicolae Burduja et al. 1956 and Stipetum capillatae (Hueck 1931) Krausch 1961), described in a phytocoenological table and analysed from the point of view of bioforms, floristic elements, and ecological indices. At the same time, the quantity of aerial phytomass has been calculated for the Festucetum rupicolae association by weighting fresh vegetal samples and then drying them in a stove at 105°C until obtaining a steady weight. The results are then analysed in systematic and economical groups.
Authors and Affiliations
IRINA BLAJ
GENES OF ARABIDOPSIS THALIANA INVOLVED IN WAX METABOLISM
The aerial surfaces of land plants are covered with cuticle that acts as a barrier providing protection against water loss, pathogen invasion and other environmental aggressions. Besides physical and chemical barri...
HISTO-ANATOMICAL CONSIDERATIONS ON SOME ROMANIAN INULA L. SPECIES, WITH PHARMACOLOGICAL ACTION
In the present study, the anatomy of vegetative organs of Inula species was investigated. Some of these species have a proven pharmacological action, while the medicinal value of other is still presumable. The pres...
THE ECOPHYSIOLOGICAL PECULIARITIES OF SOME SPECIES OF THE ACER GENUS FROM THE BOTANICAL GARDEN OF IAŞI
The paper presents the results of the biochemical and physiological studies carried out in 2005, on 8 species of the Acer genus, cultivated in the Botanical Garden of Iaşi in order to emphasize the ecophysiological...
ON THE OCCURRENCE OF ZOSTERA NOLTII HORNEMANN AT THE ROMANIAN COAST OF THE BLACK SEA
The finding of a small Zostera noltii patch (~20 m2) at the Romanian Black Sea coast is reported. The systematics as well as the geographical distribution of this species is briefly reviewed. Some ecological charac...
REVISION OF THE ORCHIDACEAE FAMILY FROM THE HERBARIUM OF “ALEXANDRU IOAN CUZA” UNIVERSITY OF IAŞI (4TH NOTE)
This paper presents the last note about the genera of Orchidaceae family that are stored in Herbarium collection from “Alexandru Ioan Cuza” University of Iaşi [I]. The genera, Dactylorhiza and Orchis, have been revised f...