Two new N-African records in the genus Usnea (Parmeliaceae, lichenized Ascomycota) from Kroumiria, NW Tunisia

Ridha El Mokni; Philippe Clerc

doi:10.13158/heia.33.1.2020.257

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Ridha El Mokni,^*,** Philippe Clerc^***

^*Ridha El Mokni, Laboratory of Botany and Plant Ecology, Faculty of Sciences of Bizerta, Jarzouna-7021, Bizerta, University of Carthage, Tunisia; Silvo-Pastoral Resources Laboratory, Silvo-Pastoral Institute of Tabarka, BP. 345, Tabarka-8110, University of Jendouba, Tunisia; Laboratory of Botany, Cryptogamy and Plant Biology, Faculty of Pharmacy of Monastir BP 207, Avenue Avicenna-5000-Monastir, University of Monastir, Tunisia. E-mail: ridhaelmokni@yahoo.fr
^** corresponding author
^***Philippe Clerc, Conservatoire et Jardin botaniques de la Ville de Genève (CJBG), CH-1292 Chambésy, Switzerland. E-mail: philippe.clerc@ville-ge.ch

Abstract

ElMokni, R. & Clerc, P. 2020. Two new N-African records in the genus Usnea (Parmeliaceae, lichenized Ascomycota) from Kroumiria, NW Tunisia. – Herzogia 33: 257–261.

Usnea articulata and U. esperantiana are reported as new to Tunisia. Our recent discoveries constitute further records for the south shore of the Mediterranean. Both records are from mixed oak forests (Quercus canariensis Willd. and Q. suber L.) within the Kroumiria region of NW Tunisia.

Citation Download Citation

Ridha El Mokni and Philippe Clerc "Two new N-African records in the genus Usnea (Parmeliaceae, lichenized Ascomycota) from Kroumiria, NW Tunisia," Herzogia 33(1), 257-261, (6 July 2020). https://doi.org/10.13158/heia.33.1.2020.257

Accepted: 10 March 2020; Published: 6 July 2020

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