Pyrenopsis fuliginoides Rehm
in Sauter, Mitt. Ges. Salzburger Landesk., 12: 79, 1872.
Synonyms:
Description: Thallus crustose, brownish black, continuous to areolate, slightly gelatinous when wet, homoiomerous and paraplectenchymatous throughout, smooth and thin. Apothecia common, immersed, at first urceolate, then with expanded, 0.2-0.3 mm wide, brownish black disc turning reddish brown when wet and a distinct thalline margin. Epithecium brownish; hymenium colourless, I+ blue-green turning red-brown; paraphyses simple or sparingly branched in upper part. Asci 8-spored, narrowly clavate, unitunicate-rostrate, with a distinct K/I+ blue apical dome and distinct outer gelatinous cap. Ascospores 1-celled, hyaline, globose or subglobose, 5-10 x 5-9 µm. Photobiont cyanobacterial, chroococcoid (Gloeocapsa), the cells single or clustered, surrounded by a reddish-violet gelatinous sheath. Spot tests: all negative. Chemistry: without lichen substances.
Growth form: Crustose
Substrata: rocks
Photobiont: cyanobacteria, coccaceous (e.g. Gloeocapsa)
Reproductive strategy: mainly sexual
On otherwise dry surfaces with short periods of water seepage after rain
Poorly known taxon in need of further study
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Montane belt: very rare
Dry submediterranean belt: absent
Humid submediterranean belt: absent
Padanian area: absent
pH of the substrata:
1 2 3 4 5
Solar irradiation:
1 2 3 4 5
Aridity:
1 2 3 4 5
Eutrophication:
1 2 3 4 5
Poleotolerance:
0 1 2 3
Altitudinal distribution:
1 2 3 4 5 6
Rarity
absent
extremely rare
very rare
rare
rather rare
rather common
common
very common
extremely common
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Occurrence data
Predictive map
Growth form: Crustose
Substrata: rocks
Photobiont: cyanobacteria, coccaceous (e.g. Gloeocapsa)
Reproductive strategy: mainly sexual
On otherwise dry surfaces with short periods of water seepage after rain
Poorly known taxon in need of further study
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Montane belt: very rare
Dry submediterranean belt: absent
Humid submediterranean belt: absent
Padanian area: absent
pH of the substrata:
| 1 | 2 | 3 | 4 | 5 |
Solar irradiation:
| 1 | 2 | 3 | 4 | 5 |
Aridity:
| 1 | 2 | 3 | 4 | 5 |
Eutrophication:
| 1 | 2 | 3 | 4 | 5 |
Poleotolerance:
| 0 | 1 | 2 | 3 |
Altitudinal distribution:
| 1 | 2 | 3 | 4 | 5 | 6 |
Rarity
absent
extremely rare
very rare
rare
rather rare
rather common
common
very common
extremely common
Loading data...
Occurrence data
Predictive map
