VASCULAR FLORA OF THE DANUBE DELTA
Journal Title: Analele Stiintifice ale Universitatii Alexandru Ioan Cuza din Iasi, Serie noua, Sectiunea II a. Biologie vegetala - Year 2011, Vol 57, Issue 1
Abstract
The aim of this paper is to present an updated list of the vascular flora of the Danube Delta, together with endangered categories, in accordance with the International Union for Conservation of Nature (IUCN). Also, the flora’s categories are presented according to ecological and habitat criteria.
Authors and Affiliations
V. CIOCÂRLAN
MORPHO-ANATOMICAL ASPECTS OF PROBOSCIDEA LOUISIANICA (MILL.) THELL.
Proboscidea louisianica (Mill.) Thell. is a member of Martyniaceae family, known as devil’s claw or unicorn plant. Is an annual plant of almost 80 cm high with thick stem where the medullary parenchyma disorganizes and f...
NEW CONTRIBUTIONS TO THE STUDY OF THE ASSOCIATIONS FROM QUERCO – FAGETEA BR. – BL. ET VLIEGER IN VLIEGER 1937 CLASS, FROM THE LOWER BASIN OF THE BISTRIŢA RIVER
The paper presents the association Galio schultesii – Fagetum (Burduja et al. 1974) Chifu et Ştefan 1994 from Querco – Fagetea Br. – Bl. et Vlieger in Vlieger 1937 and its three sub-associations (fagetosum, quercetosum d...
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...
THE INFLUENCE OF SOME HEAVY METALS ON SEED GERMINATION AND EARLY SEEDLING GROWTH IN BRASSICA OLERACEA L. VAR. ACEPHALA
The effect of zinc and copper on seed germination and growth in the first ontogenetic stages in the species Brassica oleracea L. var. acephala was investigated. Copper and zinc was used as sulphate solutions, in four dif...
CONTRIBUTION TO THE KNOWLEDGE OF WEEDS VEGETATION ALONG THE TISA EVERGLADE
In this paper, two vegetal associations with a nonnative character (Helianthetum tuberosi (Moor 1958) Oberd. 1967 and Reynoutrietum japonicae Görs 1974 corr. Hilbig 1995) are presented. These associations (less kno...