Original file (2,745 × 2,059 pixels, file size: 2.13 MB, MIME type: image/jpeg)
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Summary
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Pertusaria amara (Ach.) Nyl. Image location: Serra de Montejunto, Portugal Following the “British Flora”, this must be the rock living form of Pertusaria amara, called f. pulvinata, which differs from the usual form, living in trees, by having “the upper surface warted-papillate, the apices and ridges breaking down into small, elevated, punctiform soralia, never forming discrete round soralia”. Used references: British Flora: Smith et. al., The Lichens Of Great Britain and Ireland, The British Lichen Society, 2009.
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This file, which was originally posted to
https://mushroomobserver.org/image/show_image/315691, was reviewed on 27 August 2018 by reviewer Leoboudv, who confirmed that it was available there under the stated license on that date.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 05:33, 27 August 2018 | | 2,745 × 2,059 (2.13 MB) | Christian Ferrer | {{Information |Description='''''Pertusaria amara''''' (Ach.) Nyl. Image location: Serra de Montejunto, Portugal Following the “British Flora”, this must be the rock living form of [http://mushroomobserver.org/observer/lookup_name/Pertusaria+amara ''Pertusaria amara''], called [http://mushroomobserver.org/observer/lookup_name/Pertusaria+amara+f.+pulvinata ''f. pulvinata''], which differs from the usual form, living in trees, by having “the upper surface warted-papillate, th... |
_Nyl_315691.jpg){kind=link}