CONTRIBUTIONS TO THE STUDY OF ANDRYALA LEVITOMENTOSA (E. I. NYÁRÁDY) P.D. SELL REPRODUCTIVE STRUCTURES ANATOMY
Journal Title: Analele Stiintifice ale Universitatii Alexandru Ioan Cuza din Iasi, Serie noua, Sectiunea II a. Biologie vegetala - Year 2009, Vol 55, Issue 2
Abstract
The paper treats A. levitomentosa reproductive structures from an anatomical point of view. The species exhibited traits that are common in the Asteraceae family but also a few peculiarities such as a possibly five-carpel ovary, free non connate anthers and filaments fused to the corolla at different levels. Early stage embryos but no seeds were observed. Crystals have a presence limited to only certain areas: the integument, the ovary plateau, the anther walls and the connective.
Authors and Affiliations
B. MINEA, IRINA GOSTIN
Keywords
Related Articles
- EP ID EP97697
- DOI -
- Views 147
- Downloads 0
CHARACTERIZATION OF THE IMPACT OF BACILLUS LICHENIFORMIS AND PSEUDOMONAS AERUGINOSA AGAINST ALTERNARIA ALTERNATA BY PHASE CONTRAST MICROSCOPY AND TRANSMISSION ELECTRON MICROSCOPY
Pseudomonas and Bacillus are the most studied groups of plant disease-suppressive bacteria. Plant protection is mediated by the antagonistic effects of these bacteria against phytopathogens. The antifungal activity of se...
THE FESTUCO RUBRAE – AGROSTIETUM CAPILLARIS HORVAT 1951 GENISTETOSUM SAGITTALIS COLDEA 1991 SUBASSOCIATION IN MOLDOVIŢA RIVER’S BASIN (SUCEAVA COUNTY)
This paper presents the Festuco rubrae – Agrostietum capillaris Horvat 1951 genistetosum sagittalis Coldea 1991 subassociation, identified in Moldoviţa River’s basin (Suceava County). On the basis of the analyzed l...
MORPHOLOGICAL AND PALYNOLOGICAL STUDIES ON CIRSIUM BAYTOPAE DAVIS&PARRIS AND CIRSIUM BULGARICUM DC. (ASTERACEAE)
Cirsium baytopae Davis&Parris has been recently (1975) described as a new species with the specimen collected from Turkish Thrace and introduced to the world. This new species is closely related to C. bulgaricum DC.,...
THE MAPPING OF THE PLANT FORMATIONS FROM THE LEFT SIDE OF IZVORU MUNTELUI-BICAZ RESERVOIR
Land formation mapping is possible, among other methods, through the interpretation of satellite images of a certain area. The studied area (Izvoru Muntelui-Bicaz reservoir left side) was photographed by the Landsa...
THE CELLULAR STRUCTURE OF THE FOLIAR LIMBS OF SPONTANEOUS SEDUM TELEPHIUM SSP. MAXIMUM (L.) KROCK PLANTS HARVESTED FROM NATURE
We investigated structural aspects of cells of the Sedum telephium L. ssp. maximum (L.) Krock foliar limbs, plant that belongs to the Crassulaceae family. These plants were grown under natural conditions. Our research al...