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New species and new records in the genus Usnea (Parmeliaceae, lichenized Ascomycota) from tropical South America
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- Journal:
- The Lichenologist / Volume 48 / Issue 1 / January 2016
- Published online by Cambridge University Press:
- 14 January 2016, pp. 71-93
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- January 2016
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Pendulous Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos
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- Journal:
- The Lichenologist / Volume 45 / Issue 4 / July 2013
- Published online by Cambridge University Press:
- 24 June 2013, pp. 505-543
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- July 2013
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Eumitrioid Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos
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- Journal:
- The Lichenologist / Volume 45 / Issue 3 / May 2013
- Published online by Cambridge University Press:
- 07 May 2013, pp. 383-395
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- May 2013
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The lichen genus Usnea (Parmeliaceae) in tropical South America: species with a pigmented medulla, reacting C+ yellow
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- Journal:
- The Lichenologist / Volume 44 / Issue 5 / September 2012
- Published online by Cambridge University Press:
- 24 August 2012, pp. 625-637
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- September 2012
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Multivariate analysis of anatomical characters confirms the differentiation of two morphologically close species, Melanohalea olivacea (L.) O. Blanco et al. and M. septentrionalis (Lynge) O. Blanco et al.
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- Journal:
- The Lichenologist / Volume 41 / Issue 6 / November 2009
- Published online by Cambridge University Press:
- 23 September 2009, pp. 649-661
- Print publication:
- November 2009
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