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Issue: Vol. 626 No. 3: 23 Nov. 2023
Type: Article
Published: 2023-11-23
DOI: 10.11646/phytotaxa.626.3.5
Page range: 191-198
Abstract views: 112
PDF downloaded: 14

Lindernia barthlottii (Linderniaceae), a new species from inselbergs in Madagascar

Institute for Integrated Natural Sciences–Biology; University of Koblenz; Universitätsstraße 1; 56070 Koblenz; Germany
Parc Botanique et Zoologique de Tsimbazaza (PBZT); Rue Fernand Kasanga; Tsimbazaza; 101; Antananarivo; Madagascar
Botanischer Garten der Universität Wien; Rennweg 14; 1030 Wien; Austria
Eudicots endemic Linderniella cerastioides L. horombensis L. pygmaea Crepidorhopalon microcarpaeoides ephemeral flush vegetation taxonomy

Abstract

The new species Lindernia barthlottii from an inselberg in Northern Madagascar is described and illustrated. It differs from all Madagascan Lindernia species in the small rosulate habit with condensed stems, the broad obtuse sepals, and the large and except for the palate entirely blue corolla. A short discussion on the other four species of Linderniaceae (Linderniella cerastioides, L. horombensis, L. pygmaea, Crepidorhopalon microcarpaeoides) endemic to inselbergs in Madagascar is provided.

 

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