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- Publications
- Influence
Reassessing the Generic Status of Petalolophus (Annonaceae): Evidence for the Evolution of a Distinct Sapromyophilous Lineage within Pseuduvaria
- Y. Su, Johan B. Mols, W. Takeuchi, P. Keßler, R. Saunders
- Biology
- 1 July 2005
Abstract The genus Petalolophus (Annonaceae) consists of only one species, P. megalopus, which is characterised by the possession of elaborate perianth wings that extend abaxially from the midrib of… Expand
Vascular plants of the Kaijende Highlands, Papua New Guinea: Taxonomic and vegetation survey
- W. Takeuchi
- 2007
- 5
- 2
An unusual new species of Steganthera (Monimiaceae) from Papua New Guinea
- W. Takeuchi
- Biology
- 2001
Understory shrub c. 3 4 m height, probably dioecious. Branchlets conspicuously verrucose, persistently strigulose or papillate-hairy, hollow, nodes inflated, 6 10 mm wide, the stem swellings… Expand
Saurauia taylorii (Actinidiaceae), a distinctive new species from the Kaijende Highlands of Papua New Guinea
- W. Takeuchi
- Biology
- 29 October 2008
Saurauia taylorii is described from subalpine environments in the Kaijende Highlands of Enga Province. The new species is easily distinguished by its unusually small and glabrous leaf-blades, and by… Expand
NOTES ON ACRONYCHIA (RUTACEAE) FROM THE KAIJENDE HIGHLANDS OF PAPUA NEW GUINEA
- W. Takeuchi
- Geography
- 2007
ABSTRACT Acronychia richards-beehlerii is newly described from the Conservation International Kaijende Expedition. The novelty is closest to A. smithii, differing primarily in the conspicuous… Expand
Fern distributional records in Christensenia (Marattiaceae), Dipteris (Dipteridaceae), and Rheopteris (Pteridaceae) from the upper Sepik of Papua New Guinea
- W. Takeuchi
- Biology
- 1 November 2013
Christensenia (Marattiaceae) is recorded for the island of New Guinea, removing a puzzling disjunction in its documented distribution. The rarely seen Rheopteris cheesmaniae (Pteridaceae), previously… Expand
RHODODENDRON LORANTHIFLORUM ( ERICACEAE ) FROM MAINLAND NEW GUINEA. A DISTRIBUTIONAL RECORD AND NEW SUBSPECIES
- W. Takeuchi
- Biology
- 1 November 2000
Rhododendron loranthiflorum was previously regarded as an
archipelagic endemic, with known stations in the Solomon Islands and New Britain.
An exploratory survey of the Lakekamu Basin has now… Expand
A Phylogeny and Revised Circumscription for Kairoa (Monimiaceae), with the Description of a New Species from Papua New Guinea
- S. Renner, W. Takeuchi
- Biology
- 19 June 2009
Abstract. Kairoa endressiana is described from limestone environments in Papua New Guinea's (PNG) southern region. According to chloroplast and nuclear DNA sequences, the novelty is closely allied to… Expand