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M. P. NAYAR, M. P.
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A REVISION OF PLETHIANDRA (MBLASTOMATACEAE) NAYAR, M. P.
REINWARDTIA Vol 9, No 1 (1974): Vol.9 no.1
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6541.948 KB) | DOI: 10.14203/reinwardtia.v9i1.905

Abstract

Seven species are described and a key to the species is presented.The genus is recorded foe the first time from Central Sumatra and this record is an extension of its generic distribution,known previously from Borneo and Malaya. Plethiandra acaminata Merr.and Plethiandra sahebii Burkill are reduced to synonymy and the following new com- binations are proposed: Plethiandra robusta (Cogn.)Nayar,Plethiandra seesiliflora (Cogn.) Merr. var.sessilis (Stapf) Nayar.
REVISION OF THE GENUS CATANTHERA F.v. MUELL. (MELASTOMATACEAE) Nayar, M. P.
REINWARDTIA Vol 10, No 1 (1982): vol. 10 No.1
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1474.769 KB) | DOI: 10.14203/reinwardtia.v10i1.253

Abstract

A historical sketch of the genus Catantlicra is presented and its relationship with the two allied genera Dissockaeta Bl. and Mediniltu Gaud, is discussed. The 16 species recognised in the genus Cntantkcra are described and a key to the species so far known is presented. The genus Cata-nthera is entirely restricted to Malesia, occuring in New Guinea, Borneo and Sumatra. They are ivy-like climbers which form a canopy in the tropical rain forests. Five new species, Catanthera royenii Nayar, C. pifosa Nayar, C. novoguinevnsis Nayar, C. Hleuineri Nayar and C. peltata Nayar are described and illustrated.
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