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All Journal REINWARDTIA Reinwardtia
Peter C van Welzen
Naturalis Biodiversity Center, Research Group Tropical Botany, The Netherlands. Institute of Biology Leiden, Leiden University, Leiden, The Netherlands.
Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology

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THE CALAMUS JAVENSIS (ARECACEAE: CALAMOIDEAE) COMPLEX IN HISTORICAL BIOGEOGRAPHIC CONTEXT Mega Atria; Peter C van Welzen
REINWARDTIA Vol 20, No 1 (2021): Vol. 20 No. 1
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v20i1.4068

Abstract

ATRIA, M. & VAN WELZEN, P. C. 2021. The Calamus javensis (Arecaceae: Calamoideae) complex in historical biogeographic context.  Reinwardtia  20(1): 1−7. — Calamus javensis  is a very polymorphic species with a number of recognisable forms (of which several were once even recognized at species level). A historical biogeographic analysis showed no historical distribution pattern in the diversification of these various forms. The forms are very likely the result  of  adaptation  to  local  circumstances,  whereby more or less identical  forms  can  develop  under similar niche circumstances  in  disjunct areas,  exceptions  are  the  ‘acuminatus-polyphyllus’ form and C.  tenompokensis  that are recognisable and present in a non-disjunct area.
THE CALAMUS JAVENSIS (ARECACEAE: CALAMOIDEAE) COMPLEX IN HISTORICAL BIOGEOGRAPHIC CONTEXT Mega Atria; Peter C van Welzen
REINWARDTIA Vol 20, No 1 (2021): Vol. 20 No. 1
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/reinwardtia.2021.4068

Abstract

ATRIA, M. & VAN WELZEN, P. C. 2021. The Calamus javensis (Arecaceae: Calamoideae) complex in historical biogeographic context.  Reinwardtia  20(1): 1−7. — Calamus javensis  is a very polymorphic species with a number of recognisable forms (of which several were once even recognized at species level). A historical biogeographic analysis showed no historical distribution pattern in the diversification of these various forms. The forms are very likely the result  of  adaptation  to  local  circumstances,  whereby more or less identical  forms  can  develop  under similar niche circumstances  in  disjunct areas,  exceptions  are  the  ‘acuminatus-polyphyllus’ form and C.  tenompokensis  that are recognisable and present in a non-disjunct area.
Co-Authors Atria, Mega