New records and range extension of Habenaria dutrae Schltr. (Orchidaceae) in southern Rio Grande do Sul, Brazil

By

Crizel Gomes, Gustavo
Ramos Molina, Artur
Guarino, Ernestino S. G.
Castilhos De Freitas, Thales
Perleberg, Tângela Denise

Type

Article

Date of Publication

2018-11-16

Original Publication

Check list : journal of species lists and distribution

Volume

14

Series / Issue

Issue: 6

Pages

1083--1087

Subjects

endemism , Orchidoideae , Pampa biome , swamp forests , Wetlands

Contributed by

Pensoft Publishers

Language

English

Published by

[São Paulo, Brazil] Luís Felipe Toledo 2005-

Identifiers

DOI: https://doi.org/10.15560/14.6.1083

 

Abstract

We describe 4 new records of Habenaria dutrae Schltr., a threatened orchid species that is endemic of Rio Grande do Sul state, Brazil. The new record, from Pontal da Barra, increases the distribution of H. dutrae by approximately 180 km south and represents the southernmost known location for the species. We also re-evaluate the conservation status of the species including the new records, finding it to be Endangered under criteria B2ab(iii); D.