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Record: oai:ARNO:534856

AuthorW. Punt
TitlePollen morphology of the genera Norantea, Souroubea and Ruyschia (Marcgraviaceae)
JournalMededelingen van het Botanisch Museum en Herbarium van de Rijksuniversiteit te Utrecht
Volume365
Year1971
Issue1
Pages199-232
ISSN2352-5754
AbstractA pollen-morphological study has been carried out on three genera of the Marcgraviaceae Norantea Aublet, Souroubea Aublet and Ruyschia Jacquin). Nine pollen types in Norantea and three pollen groups in Souroubea could be established. The pollen grains of Ruyschia could not be differentiated from those of Souroubea. Several distinct evolutionary trends have been distinguished in Norantea. These evolutionary trends were less distinct in Souroubea. A key to the pollen types has been given in addition.
Document typearticle
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