Chemical and Nomenclatural Notes on the Parmelia xanthina Complex

Chemical and Nomenclatural Notes on the Parmelia xanthina Complex

The substance responsible for the KC+ medullary reaction of Parmelia madagascariacea is identified as gyrophoric acid. It distinguishes this species from the closely related P. xanthina. Parmelia aberrans, which also produces gyrophoric acid, and P. madagascariacea are conspecific, the latter epithe...

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Veröffentlicht in:The Bryologist 1973-12, Vol.76 (4), p.541-543
Hauptverfasser: Almeda, Frank, Dey, Jonathan P.
Format: Artikel
Sprache:eng
Schlagworte:
Canyons
Fatty acids
Lichens
Short Articles
Solvents
Thallus
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Beschreibung
Zusammenfassung:The substance responsible for the KC+ medullary reaction of Parmelia madagascariacea is identified as gyrophoric acid. It distinguishes this species from the closely related P. xanthina. Parmelia aberrans, which also produces gyrophoric acid, and P. madagascariacea are conspecific, the latter epithet having priority.
ISSN:0007-2745
1938-4378
DOI:10.2307/3241414