A new Lepraria from Brazil

by John A. Elix, Adriano A. Spielmann, Dag O. Øvstedal

In vitro radical-scavenging activity, toxicity against A. salina, and nmr profiles of extracts of lichens collected from Brazil and Antarctica

by Luciana M. Ravaglia, Kerolayne Gonçalves, Nathália Mitsuko Oyama, Roberta Gomes Coelho, Adriano A. Spielmann, Neli K. Honda
Published 2014-07-01

Characterization and mapping of plant communities at Hennequin Point, King George Island, Antarctica

by Filipe de C. Victoria, Margéli P. de Albuquerque, Antonio B. Pereira, Felipe N.B. Simas, Adriano A. Spielmann, Carlos E.G.R. Schaefer
Published 2013-08-01