P
Peter C. van Welzen
Researcher at Naturalis
Publications - 98
Citations - 1146
Peter C. van Welzen is an academic researcher from Naturalis. The author has contributed to research in topics: Genus & Mallotus. The author has an hindex of 16, co-authored 87 publications receiving 916 citations. Previous affiliations of Peter C. van Welzen include National Herbarium of the Netherlands & Leiden University.
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Wallace's Line and plant distributions: two or three phytogeographical areas and where to group Java?
TL;DR: P phenetic analyses of 7340 species distributions revealed a stronger partitioning of Malesia into three instead of two regions: the western Sunda Shelf minus Java, central Wallacea, and the eastern Sahul Shelf (New Guinea).
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New Guinea has the world’s richest island flora
Rodrigo Cámara-Leret,Rodrigo Cámara-Leret,David G. Frodin,Frits Adema,Christiane Anderson,Marc S. Appelhans,George Argent,Susana Arias Guerrero,Peter S. Ashton,William J. Baker,Anders S. Barfod,David S. Barrington,Renata Borosova,Gemma L. C. Bramley,Marie Briggs,Sven Buerki,Daniel Cahen,Martin W. Callmander,Martin Cheek,Cheng-Wei Chen,Barry J. Conn,Mark J.E. Coode,Iain Darbyshire,Sally Dawson,John Dransfield,Clare Drinkell,Brigitta E.E. Duyfjes,Atsushi Ebihara,Zacky Ezedin,Long Fei Fu,Osia Gideon,Deden Girmansyah,Rafaël Govaerts,Helen Fortune-Hopkins,Gustavo Hassemer,Alistair Hay,Charlie D. Heatubun,D. J. Nicholas Hind,Peter C. Hoch,Peter Homot,Peter Hovenkamp,Mark Hughes,Matthew Jebb,Laura V. S. Jennings,Tiberius Jimbo,Michael Kessler,Ruth Kiew,Sandra Knapp,Penniel Lamei,Marcus Lehnert,Marcus Lehnert,Gwilym P. Lewis,Hans Peter Linder,Stuart Lindsay,Yee Wen Low,Yee Wen Low,Yee Wen Low,Eve Lucas,Jeffrey P. Mancera,Alexandre K. Monro,Alison Moore,David J. Middleton,Hidetoshi Nagamasu,Mark Newman,Eimear Nic Lughadha,Pablo Hendrigo Alves De Melo,Daniel J. Ohlsen,Daniel J. Ohlsen,Caroline M. Pannell,Caroline M. Pannell,Caroline M. Pannell,Barbara S. Parris,Laura Pearce,Darin S. Penneys,Leon R. Perrie,Peter Petoe,Peter Petoe,Axel Dalberg Poulsen,Ghillean T. Prance,J. Peter Quakenbush,Niels Raes,Michele Rodda,Zachary S. Rogers,André Schuiteman,Pedro Bond Schwartsburd,Robert W. Scotland,Mark P. Simmons,David A. Simpson,David A. Simpson,Peter F. Stevens,Michael A. Sundue,Weston Testo,Anna Trias-Blasi,Ian M. Turner,Ian M. Turner,Timothy M. A. Utteridge,Lesley Walsingham,Bruce L. Webber,Bruce L. Webber,Ran Wei,George D. Weiblen,Maximilian Weigend,Peter H. Weston,Willem J.J.O. de Wilde,Peter Wilkie,C. M. Wilmot-Dear,Hannah P. Wilson,Hannah P. Wilson,John R. I. Wood,John R. I. Wood,Li-Bing Zhang,Li-Bing Zhang,Peter C. van Welzen,Peter C. van Welzen +113 more
TL;DR: A catalogue of the vascular flora of New Guinea indicates that this island is the most floristically diverse in the world, and that 68% of the species identified are endemic to New Guinea.
Journal ArticleDOI
Macaranga and Mallotus species (Euphorbiaceae) as indicators for disturbance in the mixed lowland dipterocarp forest of East Kalimantan (Indonesia)
TL;DR: Using multiple regression analysis, combinations of Macarangaand Mallotus species were formed and used to predict the separate forest structural parameters and the general level of disturbance of a forest.
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Historical distribution of Sundaland’s Dipterocarp rainforests at Quaternary glacial maxima
Niels Raes,Charles H. Cannon,Charles H. Cannon,Robert J. Hijmans,Thomas Piessens,L. G. Saw,Peter C. van Welzen,Peter C. van Welzen,J. W. Ferry Slik +8 more
TL;DR: Although Dipterocarp species richness was generally lower at the LGM, areas of high species richness were mostly found off the current islands and on the emergent Sunda Shelf, indicating substantial species migration and mixing during the transitions between the Quaternary glacial maxima and warm periods such as the present.
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Molecular phylogeny of Macaranga, Mallotus, and related genera (Euphorbiaceae s.s.): insights from plastid and nuclear DNA sequence data.
TL;DR: In this article, the authors sequenced one plastid (trnL-F) and three nuclear (ITS, ncpGS, phyC) markers for species representative of two closely related, large paleo(sub)tropical genera.