Cantharellus rubescens, a New Chanterelle from the Brazilian Semi-Arid

Cristiano C. Nascimento; Felipe G.B. Pinheiro; Felipe Wartchow; Maria Helena Alves

doi:10.7872/crym.v35.iss4.2014.369

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Cristiano C. Nascimento,¹ Felipe G.B. Pinheiro,² Felipe Wartchow,² Maria Helena Alves³

¹Instituto Federal de Educação, Ciência e Tecnologia do Piauí, Campus Paulistana. Rodovia BR-407, s/n. CEP: 64750-000. Paulistana, PI, BRAZIL. e-mail: encristiano.nascimento@ifpi.edu.br
²Universidade Federal da Paraíba, Departamento de Sistemática e Ecologia/CCEN, CEP: 58051-970. João Pessoa, PB, BRAZIL. e-mail: fwartchow@yahoo.com.br
³Universidade Federal do Piauí, Campus Universitário Ministro Reis Velloso. Avenida São Sebastião, 2819. CEP: 64202-020. Parnaíba, PI, BRAZIL. e-mail: malves@ufpi.edu.br

Abstract

Cantharellus rubescens is described and illustrated as new species from the semiarid of Northeastern Brazil. It is recognized by orange-yellow basidiomes, hymenophore and contex with a strong reddening-orange reaction, scaly stipe, basidiospores measuring 6-7.5(-9) × 4-5(-5.5) µm and having thick-walled (1-1.5 µm), terminal elements in the pileipellis. Morphological differences with other, orange-yellow Brazilian Cantharellus species are discussed, such as C. aurantioconspicuus, C. guyanensis and C. protectus.

Citation Download Citation

Cristiano C. Nascimento, Felipe G.B. Pinheiro, Felipe Wartchow, and Maria Helena Alves "Cantharellus rubescens, a New Chanterelle from the Brazilian Semi-Arid," Cryptogamie, Mycologie 35(4), 369-375, (1 December 2014). https://doi.org/10.7872/crym.v35.iss4.2014.369

Published: 1 December 2014