Usnea barbata
Usnea barbata
Usnea barbata (L.) Weber ex F. H. Wigg.
Engl.: tree-moss.
Sven.: grå skägglav.
Suom.: naava.
Bot. syn.: Lichen barbatus L.
Usnea barbata sensu auct., Parmeliaceae: See Usnea filipendula Stirt.
Practical Herb Cards 2
Etäopiskelu
Distanskurs
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