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Root hemiparasitism in a West African rainforest tree Okoubaka aubrevillei (Santalaceae)
SUMMARY We studied hemiparasitism in Okoubaka aubrevillei Pellegr. & Normand (Santalaceae), an uncommon West African rainforest tree of widespread distribution (Ivory Coast to Zaire) which attainsExpand
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Screening for Sclerotinia resistance in Helianthus tuberosus L. (Jerusalem artichoke) varieties, lines and somaclones, in the field and in vitro
Yields in large-scale ‘continuous’ cultivation of H. tuberosus (Jerusalem artichoke) can be greatly reduced by Sclerotinia sclerotiorum, which causes a basal stem and tuber rot. In 34 varieties/linesExpand
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Floral development and breeding systems of Dryandra sessilis and Grevillea wilsonii (Proteaceae)
Dryandra sessilis (Knight) Domin. and Grevillea wilsonii A.Cunn. co-occur on lateritic soils in the jarrah forest of Western Australia, with their flowering seasons overlapping for several monthsExpand
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