Published in Scientific Papers. Series B, Horticulture, Volume LXII
Written by Roberto BERNARDIS, Marius DASCĂLU
Wild species of the genus Rosa L. have importance for: creating green spaces, getting roses nobles and their use as rootstock for cultivated varieties. The purpose of this paper is to highlight the possibilities of identifying potential ornamental species in the genus Rosa sp. Observations were made at 6 species of wild rose “Rosa californica”, “Rosa caudata”, “Rosa centifolia”, “Rosa damascena”, “Rosa multiflora” and “Rosa rugosa”. To achieve that goal were made observations and measurements on the main morphological characters, growth of stems, number of buds and abundance of flowers.
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