MORPHO-ANATOMICAL CONSIDERATIONS UPON THE SHOOT OF SOME ROSA L. CULTIVARS FROM THE BOTANIC GARDEN OF IASI (2nd NOTE)
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 is focused on a comparative study regarding shoot morphology and anatomy of two climbing rose cultivars, from the Botanic Garden of Iasi: ‘Ilse Krohn Superior’ and ‘Sympathie’. The shoot presents a thick collenchymatized cortex, which bears crystalliferous cells as macles and ursins of calcium oxalate. The foliar limb is hypostomatic in both cultivars, with bifacial-heterofacial structure. In our analysis, we evidenced a better adaptation to the conditions of the Botanic Garden in ‘Ilse Krohn Superior’ in comparison with ‘Sympathie’ which is more sensible. Nevertheless, the dimension of the mesophyll and the presence of the crystalliferous cells are indicators of the photosynthetic biologic activity and of the durability of the shoots and, in conclusion, both cultivars develop very well in their locations.
Authors and Affiliations
VIOLETA DELINSCHI – FLORIA, CLARA APROTOSOAIE, IRINA STĂNESCU, C. TOMA
Keywords
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- EP ID EP140192
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