Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Frans Breteler"'
Autor:
Carel C. H. Jongkind, Frans Breteler
Publikováno v:
Plant Ecology and Evolution. 153:487-491
Background and aims – While searching the banks of a lagoon close to Monrovia for known local endemic plant species, an unknown tree species was discovered. Its unijugate leaves allowed to quickly establish that this legume belongs to Englerodendro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a830315621de90c5c972689903bf710
https://doi.org/10.5091/plecevo.2020.1743
https://doi.org/10.5091/plecevo.2020.1743
Autor:
Frans Breteler
Publikováno v:
Plant Ecology and Evolution. 153:321-324
Background and aims – The botanical exploration of Liberia, notably by C.C.H. Jongkind, has yielded several new species. One of his recent collections proved to contain a new species of Antidesma.Methods – Normal practices of herbarium taxonomy w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::512ccdee91f34e5dc265df84568ea3bb
https://doi.org/10.5091/plecevo.2020.1665
https://doi.org/10.5091/plecevo.2020.1665
Autor:
Frans Breteler
Publikováno v:
Plant Ecology and Evolution 154(2): 281-295
Background and aims – In the framework of the Menispermaceae treatment for the Flore du Gabon, the closely related genera Kolobopetalum and Rhigiocarya are synoptically revised.Material and methods – Standard practices of herbarium taxonomy have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8504d1adc6281263637fba37253613b
https://doi.org/10.5091/plecevo.2021.1798
https://doi.org/10.5091/plecevo.2021.1798
Autor:
Frans Breteler
Publikováno v:
Plant Ecology and Evolution. 151:352-379
Background and aims – The African genus Crotonogyne is revised for the first time since 1912. Identification of new material collected since proved to be very difficult. The revision serves also as a basis for the treatment of the genus in the Flor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de9b8ffbd366d99971174a6e0d5f0d29
https://doi.org/10.5091/plecevo.2018.1445
https://doi.org/10.5091/plecevo.2018.1445
Autor:
Frans Breteler
Publikováno v:
Plant Ecology and Evolution. 149:131-134
Background and aims – Euonymus congolensis R.Wilczek from Kasai in D.R. Congo was recently transferred to a new monotypic genus Wilczekra by M.P. Simmons. Similar material from NE Gabon was classified by Villiers as Euonymus congolensis. However, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcf4b38be2479e46a36ae6876ccedaf8
https://doi.org/10.5091/plecevo.2016.1140
https://doi.org/10.5091/plecevo.2016.1140
Publikováno v:
Plant Ecology and Evolution 148 (2015) 3
Plant Ecology and Evolution, 148(3), 409-419
Plant Ecology and Evolution, 148(3), 409-419
Background – Botanical exploration of the Sapo National Park in Liberia resulted in the discovery of a new species, which, after DNA investigation, was identified as belonging to Soyauxia of the small family Peridiscaceae. Methods – Normal practi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db893ff8cbb1d68b3cf92b1cd770f693
https://doi.org/10.5091/plecevo.2015.1040
https://doi.org/10.5091/plecevo.2015.1040
Autor:
Frans Breteler
Background and aims – The treatment of the Anacardiaceae for the Flore du Gabon had to deal with three obscure Lannea names described from South Cameroon, namely L. glabrescens Engl., L. longifoliolata Engl. & Krause, and L. zenkeri Engl. & Krause.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::833c7ccad4573c8084a544460bb45d34
https://zenodo.org/record/7417232
https://zenodo.org/record/7417232
Autor:
Frans Breteler
Publikováno v:
Plant Ecology and Evolution, 147(1), 101-107
Plant Ecology and Evolution 147 (2014) 1
Plant Ecology and Evolution 147 (2014) 1
Background and aims The existing subdivisions of the large genus Cola of the Sterculiaceae s.str. are briefly presented and their usefulness as regards the identification of newly acquired material is discussed. Material and methods Normal practices
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1e9ba4152b6dd68dd3f07912d4c25be
https://doi.org/10.5091/plecevo.2014.794
https://doi.org/10.5091/plecevo.2014.794
Autor:
Frans Breteler
Publikováno v:
Plant Ecology and Evolution 146 (2013) 2
Plant Ecology and Evolution, 146(2), 250-253
Plant Ecology and Evolution, 146(2), 250-253
Background and aims – The species distinction within the tropical African genus Mocquerysia, known for its epiphyllous flowers, is investigated and discussed to clarify some discontinuities in their morphology and distribution. Methods – Normal p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ddc518497b11811625248794cfafdac
https://doi.org/10.5091/plecevo.2013.784
https://doi.org/10.5091/plecevo.2013.784
Autor:
Frans Breteler
Publikováno v:
Plant Ecology and Evolution, 144(1), 64-81
Plant Ecology and Evolution 144 (2011) 1
Plant Ecology and Evolution 144 (2011) 1
Background and aims - The African genus Isomacrolobium (Leguminosae, Caesalpinioideae) is poorly known. Its species are revised. Methods - Normal practices of herbarium taxonomy have been applied to study all herbarium material available, mainly at B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3df9ff41a6e4e88afd4fb3b179c8696
https://doi.org/10.5091/plecevo.2011.426
https://doi.org/10.5091/plecevo.2011.426