Obermayer, Dupla Graec. Lich. [Graz]
Obermayer, W. [1-1190]
IndExs #149692833

New York Botanical Garden
Catalog #: 1222280
6b130439-a0f5-46b6-9366-d7bfe53874ff
J. Hafellner #23619 08 September 1989
Arthonia tavaresii Grube & Hafellner
Spain, Canarias, Santa Cruz de Tenerife (Prov.), Tenerife, Macizo de Anaga, Montes de las Mercedes, by the deviating to El Moquinal NE above Las Mercedes

Lichen Herbarium of the Museum of Evolution, Uppsala University
Catalog #: L-105607
J. Hafellner & A. Hafellner #36 08 November 1989
Arthonia tavaresii Grube & Hafellner
Canary Islands, Tenerife, Macizo de Anaga, Montes de las Mercedes, by the deviating to El Moquinal NE above Las Mercedes