Resumo

SARLEJ, MARIA INES; MICHLIG, ANDREA  e  FERRARO, LIDIA I.. The genus Heterodermia (Physciaceae, Lecanorales) in the Yaboty Biosphere Reserve (Misiones, Argentina). Bol. Soc. Argent. Bot. [online]. 2018, vol.53, n.1, pp.1-10. ISSN 1851-2372.

The genus Heterodermia (Physciaceae, Lecanorales) in the Yaboty Biosphere Reserve (Misiones, Argentina). In this work, a study of the Heterodermia species of the Yaboty Biosphere Reserve is presented. Six species were identifed, of which Heterodermia galactophylla (Tuck.) W.L. Culb. is recorded for the frst time from Argentina, and the distribution range within the country is extended for other four species: Heterodermia japonica (M. Satô) Swinscow & Krog, Heterodermia aff. speciosa (Wulfen) Trevis., Heterodermia squamulosa (Degel.) W.L. Culb., and Heterodermia vulgaris (Vain.) Follmann & Redón. A dichotomous key for the species of the area and a brief description, observations and illustration of each of them are presented.

Palavras-chave : Biodiversity, conservation area, lichens, taxonomy.

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