Adansonia - 33 (1), 2011

Contents:

The fern genera Dryopteris and Nothoperanema (Dryopteridaceae) in Madagascar and neighbouring Indian Ocean islands, including Saint Paul
Jacobus P. ROUX

Erratum: synonymie entre Rumohra humbertii Tardieu et Arachniodes webbiana (A.Braun) Schelpe subsp. foliosa (C.Chr.) Gibby, Rasbach, Reichst., Widén & Viane
France RAKOTONDRAINIBE

Architectural analysis of Buxus vahlii Baill. (Buxaceae) in two different environments in Puerto Rico
César CASTELLANOS,Duane A. KOLTERMAN,Henricus Franciscus M. VESTER

A new species of fleshy-fruited Begonia (Begoniaceae) from the Masoala Peninsula, Madagascar
Mark HUGHES

Lectotypification d'Astragalus secundus DC. (Fabaceae), redécouverte d'un type candolléen disparu depuis 140 ans
Olivier D. DURBIN,Pascale CHESSELET,Jean-Noël LABAT†

Euphorbia iranshahri (Euphorbiaceae), a new endemic species from Iran
Amirhossein PAHLEVANI,Valiollah MOZAFFARIAN

A synopsis of the Malagasy endemic genus Megistostegium Hochr. (Hibisceae, Malvaceae)
Margaret M. KOOPMAN

Reinstatement of the endemic New Caledonian genus Thiollierea Montrouz. (Rubiaceae) necessitated by the polyphyly of Bikkia Reinw. as currently circumscribed
Laure BARRABÉ,Arnaud MOULY,Porter P. LOWRY II,Jérôme MUNZINGER

Deux especes nouvelles de Thiollierea (Rubiaceae) restreintes aux sols hypermagnésiens du massif du Boulinda (Nouvelle-Calédonie)
Laure BARRABÉ,Arnaud MOULY,Jérôme MUNZINGER



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