Mushroom Observer
Catalog #: MUOB 329608
Taxon: Lecanographa grumulosa (Dufour) Egea & Torrente
Family: Roccellaceae
Collector: zaca   MUOB 329608   
Date: 2018-08-22
Verbatim Date: 2018-8-22
Locality: Portugal, Lourinhã
39.25  -9.285
Description: Original observation #329608 (Mushroom Observer)
Occurrence Remarks: It is commonly refered that Lecanographa grumulosa can parasite Dirina massiliensis f. sorediata (see e.g. The existence of so many specimens of Dirina massiliensis f. sorediata, covering vast zones of the wall of church refered observation 329486 makes plausible the existence of Lecanographa grumulosa_, species that I have found in a neighbour location before (_observation 275927 & observation 318173). The specimens from here are entirely similar to those collected before. Unfortunately my microscope is down and I cannot confirm the micro caracters.
Specimen Images
Rights Holder: MO Observers
Record Id: 0e1a053c-2e4b-47e5-afc7-9d6fe6783976
For additional information on this occurrence, please contact: Nathan Wilson (
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