Staff Publications

Staff Publications

  • external user (warningwarning)
  • Log in as
  • language uk
  • About

    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

    We have a manual that explains all the features 

Record number 372267
Title A new species of Uvaria (Annonaceae) from West Africa
Author(s) Jongkind, C.C.H.
Source Blumea 48 (2003)3. - ISSN 0006-5196 - p. 463 - 464.
Department(s) Biosystematics
Publication type Refereed Article in a scientific journal
Publication year 2003
Abstract When going through the herbarium collections from western Africa for the ECOSYN Project (see acknowledgement) we came across several not yet published new species. Among them was Uvaria sassandrensis described below. Specimens of this new Uvaria species found in the herbaria were sometimes identified as U. thomasii Sprague & Hutch., the only other species in the area with long dark bristly hairs on twig and petiole (Keay, 1954: 35). Both species also have a cordate leaf-base and calyx-lobes that are already distinct in bud. However, the fruit of the new species is smooth whereas the fruit of U. thomasii is spiny and the flowers of the two species are clearly different as well, the petals in U. thomasii are about 3 times as long as wide while the petals of the new species are almost circular. Uvaria thomasii is found in forests from Senegal to Me d'Ivoire, U. sassandrensis is until now only known from Me d'Ivoire.
Comments
There are no comments yet. You can post the first one!
Post a comment
 
Please log in to use this service. Login as Wageningen University & Research user or guest user in upper right hand corner of this page.