Search filters

List of works by Peter C. van Welzen

A Phylogenetic Analysis of Harpullia (Sapindaceae) with Notes on Historical Biogeography

scientific article published in 2003

A Phylogenetic Classification of the Malesian Hippomaneae (Euphorbiaceae)

scientific article published in 1997

A Phylogeny of Mallotus (Euphorbiaceae) Based on Morphology: Indications for a Pioneer Origin of Macaranga

scientific article published in 2001

A REVISION OF THE GENUS CEPHALOMAPPA (EUPHORBIACEAE) IN MALESIA

A Taxonomic revision of Pseudodissochaeta (Melastomataceae, Dissochaeteae)

scientific article

A leaf anatomical contribution to the classification of the Linaceae complex

scientific article published in 1984

A new combination in Meliosma (Sabiaceae)

scientific article published in 2004

A new threatened endemic species from central and northeastern Thailand, Dracaena jayniana (Asparagaceae: tribe Nolinoideae)

scientific article published on 22 September 2012

A re-examination of the life and work of A.F.G. Kerr and of his colleagues and friends

A revision of MalesianAustrobuxus(Picrodendraceae/Euphorbiaceae s.l. subfam. Oldfieldioideae)

scientific article

A revision of the Indochinese—Malesian genus Strophioblachia (Euphorbiaceae)

scientific article published in 1998

A revision of the Malesian monotypic genus Cheilosa Bulme (Euphorbiaceae)

scientific article published in 1993

A revision ofPtychopyxis(Euphorbiaceae) in southeast Asia

scientific article

A taxonomic revision of the Malesian genus Trigonopleura Hook.f. (Euphorbiaceae)

scientific article published in 1995

Actephila saccata (Phyllanthaceae), a new species from Thailand

scientific article

An Introduction to the Sapindaceae in Thailand

scientific article published in 1997

Analytical Key to the Genera of Thai Euphorbiaceae

scientific article published in 1998

Checklist of the genera of Thai Euphorbiaceae - I

scientific article published in 2014

Colobocarpos, a New Genus of South-East Asian Euphorbiaceae

scientific article published in 2001

Delimitation of Sauropus (Phyllanthaceae) based on plastid matK and nuclear ribosomal ITS DNA Sequence data

scientific article

Ficus cornelisiana , a new species of Ficus subsection Urostigma (Moraceae) from the Sino-himalayan region

article

Ficus pongumphaii (Moraceae), a new species from Thailand, compared with the ambiguous species F. talbotii

scientific article

Four new species of Breynia (Phyllanthaceae / Euphorbiaceae sensu lato) and one new combination from Thailand and Malaysia

scientific article published in 2010

Guioa sarcopterifructa (Sapindaceae): a new Australian species

scientific article published in 1997

Historical biogeography of Trigonostemon and Dimorphocalyx (Euphorbiaceae)

scientific article

Hybrids and the Flora of Thailand

scientific article published in 2013

IN MEMORIAM: CEES (‘KEES’) BERG, JULY 2nd 1934 – AUGUST 31st, 2012

scientific article published in 2012

In Memoriam Pieter Willem Leenhouts (1926–2004)

scientific article published on 3 May 2004

In memoriam Jan van Os (1942 – 2021), great botanical illustrator

scientific article published in 2021

In memoriam Max Michael Josephus van Balgooy (1932–2021)

scientific article published on 25 January 2022

In memoriam Peter Hans Hovenkamp (1953–2019)

scholarly article

In memoriam Willem Jan Jacobus Oswald de Wilde (1936–2021)

scientific article published in 2021

LECTOTYPIFICATION AND AMENDED DESCRIPTION OF PHYLLANTHUS (PHYLLANTHACEAE) SPECIES DESCRIBED BY KOORDERS FROM SULAWESI, INDONESIA

scholarly article by Roderick W Bouman et al published 2019 in Reinwardtia

Leaf anatomy of Ficus subsection Urostigma (Moraceae)

scientific article published in 2014

Leaf anatomy of Mallotus and the related genera Blumeodendron and Hancea (Euphorbiaceae sensu stricto)

scientific article published on 16 April 2012

Lepisanthes amoena (Hassk.) Leenh. (Sapindaceae), a new record for Thailand

scientific article published in 2004

Mallotus actinoneurus and Mallotus tokiae (Euphorbiaceae), a new record and a new species for Thailand

scientific article published in 2013

Mallotus kongkandae (Euphorbiaceae), a new species from Thailand

scientific article published in 2001

Molecular and morphological phylogenetic reconstruction reveals a new generic delimitation of Asian Derris (Fabaceae): Reinstatement of Solori and synonymisation of Paraderris with Derris

scientific article (publication date: 30 June 2014)

Molecular data consistently recover a 'Queensland clade' of Synostemon Phyllanthaceae, Phyllantheae) with distinctive floral morphology

scientific article

Molecular phylogenetics of the Dissochaeta alliance (Melastomataceae): Redefining tribe Dissochaeteae

scholarly article published in 2021

Morphological and molecular data show Synostemon trachyspermus (Phyllanthaceae, Phyllantheae) to be a heterogeneous species assemblage

scientific article published in 2016

Morphological and molecular data show an enlarged tropical Australian radiation in Synostemon (Phyllanthaceae, Phyllantheae) previously concealed by heteromorphic species concepts

scientific article

On Max van Balgooy's 80th birthday

scientific article published in November 2012

On the 80th birthday of Frits Adema

scientific article published in 2019

On the 80th birthdays of Willem J.J.O. de Wilde and Brigitta E.E. Duyfjes

scientific article published in 2016

Phylogenetic Considerations of Euphorbiaceae Tribe Aleuritideae

scholarly article by Peter C. Van Welzen & Wolfgang Stuppy published 1999 in Annals of the Missouri Botanical Garden

Phylogeny and Historical Biogeography of the Genus Bromheadia (Orchidaceae)

scholarly article by Carola P. Repetur et al published July 1997 in Systematic Botany

Pollen morphology of Ficus subsection Urostigma (Moraceae)

scientific article published in 2014

Recent changes in Thai Euphorbiaceae sensu lato

Reviews

Revision and Phylogeny of Agrostistachys and Chondrostylis (Euphorbiaceae)

scientific article published in 2001

Revision and Phylogeny of subtribes Chrozophorinae and Doryxylinae (Euphorbiaceae) in Malesia and Thailand

scientific article published in 1999

Revision of Annesijoa, Elateriospermum and the Introduced Species of Hevea in Malesia (Euphorbiaceae)

scientific article published in 2004

Revision of the Malesian and Thai species of Sauropus (Euphorbiaceae: Phyllanthoideae)

scientific article

Revision of the Malesian species of Micrococca (Euphorbiaceae)

scientific article published in 2002

Revision of the genus Cleidion (Euphorbiaceae) in Malesia

scientific article

Revisions and phylogenies of Malesian Euphorbiaceae: Subtribe Lasiococcinae (Homonoia, Lasiococca, Spathiostemon) and Clonostylis, Ricinus, and Wetria

scientific article published in 1998

THE 11th FLORA OF THAILAND MEETING 1999 LEIDEN, THE NETHERLANDS

scientific article published in 2000

Taxonomy and phylogeny of the Euphorbiaceae tribe Erismantheae G.L. Webster (Erismanthus, Moultonianthus, and Syndyophyllum)

scientific article published in 1995

The Distichous Euphorbiaceae genera of Thailand

The Malesian species of Choriceras, Fontainea, and Petalostigma (Euphorbiaceae)

scientific article published in 1999

The Malesian species of Melanolepis (Euphorbiaceae)

scientific article published in 1999

Two New Mallotus and Two New Sauropus Species (Euphorbiaceae) Endemic to Thailand

scientific article

Two new species of Sauropus (Euphorbiaceae) from Thailand, and a new combination

scientific article published in 2001

What Are Tropical Floras for in S.E. Asia?

scientific article (publication date: August 1994)

Parallel developments in floral adaptations to obligate moth pollination mutualism in tribe Phyllantheae (Phyllanthaceae)

scientific article published in 2023