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1962
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Rubus ellipticus Sm. Rubus foliolosus Weihe & Nees Rubus fruticosus L. Rubus irritans Focke Rosaceae
2021Laxmi Khaniya +6 more
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Active self‐pollination in blackberries (Rubus subgen. Rubus, Rosaceae)
Nordic Journal of Botany, 1985Most blackberry species are apomictic but pseudogamous, i.e. embryo development is dependent on prior pollination. Two different types of stamen arrangement were noted in senescing flowers of 18 Swedish species and 2 common cultivars. The stamens of ‘cross‐pollinating’ species seldom touch the stigmas while those of ‘self‐pollinating’ species instead ...
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Rubus apetalus Poir. Rubus rosifolius Sm. Rubus volkensii Engl. Rosaceae
2020Rainer W. Bussmann +2 more
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Rubus fruticosus L. Rubus idaeus L. Rubus saxatilis L. Rosaceae
2019Rainer W. Bussmann +7 more
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