Absconditella lignicola Vězda & Pišút
Nova Hedwigia, 40: 344, 1985 (1984).
Synonyms:
Description: Thallus crustose, very thinly episubstratic, subgelatinous when wet, minutely granulose, greenish grey to dark green, usually intermixed with algal films. Apothecia short-lived, semi-immersed to broadly sessile, whitish or pale waxy yellow when dry, translucent when moist, round, 0.1-0.2 mm across, with a concave to finally flat disc, and a scarcely raised, moderately thick, entire proper margin. Proper exciple colourless, laterally 40-50 µm wide, of conglutinated, parallel hyphae; epithecium indistinct, colourless; hymenium colourless, 60-65(-70) µm high, I+ yellowish, K/I-; paraphyses dense, slender, indistinctly septate, simple or forked, 0.5-0.8 µm thick, irregularly broadened at tips; hypothecium very thin, colourless. Asci 8-spored, long-cylindrical, thin-walled, the upper part with a distinct, K/I- apical dome penetrated by a long, narrow tube extending from the endoascus. Ascospores 3-septate, hyaline, fusiform, 9-15 x 4-7 µm, with very thin walls and septa. Photobiont chlorococcoid. Spot tests: thallus K-, C-, KC-, P-. Chemistry: without lichen substances.
Growth form: Crustose
Substrata: lignum
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Pioneer species
Commonnes-rarity: (info)
Alpine belt: very rare
Subalpine belt: rare
Montane belt: extremely 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
Ulrich Kirschbaum CC BY-SA 4.0 - Source: https://www.thm.de/lse/ulrich-kirschbaum/flechtenbilder
Lignicolous on a dead trunk of Pinus sylvestris.Central Europe; Germany: Hesse.(Coll/ident: Eichler & Cezanne).
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (11523)
2001/12/12
isotypus
Pier Luigi Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (11523)
Wolfgang von Brackel - CC BY 4.0
Germany, Bavaria, .
Felix Schumm - CC BY-SA 4.0
[VZR191], Bohemia merid., montes Šumava, distr. Volary, reservatum
naturae "Stožecká" dictum, 800-950 m. Ad truncum Pini excelsae. Leg.
Z. Palice, 13.08.1995. EX A.VEZDA : LICHENES RARIORES EXSICCATI
NR. 191.
Felix Schumm - CC BY-SA 4.0
[VZR191], Bohemia merid., montes Šumava, distr. Volary, reservatum
naturae "Stožecká" dictum, 800-950 m. Ad truncum Pini excelsae. Leg.
Z. Palice, 13.08.1995. EX A.VEZDA : LICHENES RARIORES EXSICCATI
NR. 191.
Growth form: Crustose
Substrata: lignum
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Pioneer species
Commonnes-rarity: (info)
Alpine belt: very rare
Subalpine belt: rare
Montane belt: extremely 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
Ulrich Kirschbaum CC BY-SA 4.0 - Source: https://www.thm.de/lse/ulrich-kirschbaum/flechtenbilder
Lignicolous on a dead trunk of Pinus sylvestris.Central Europe; Germany: Hesse.(Coll/ident: Eichler & Cezanne).
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (11523)
2001/12/12
isotypus
Pier Luigi Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (11523)
Wolfgang von Brackel - CC BY 4.0
Germany, Bavaria, .
Felix Schumm - CC BY-SA 4.0
[VZR191], Bohemia merid., montes Šumava, distr. Volary, reservatum naturae "Stožecká" dictum, 800-950 m. Ad truncum Pini excelsae. Leg. Z. Palice, 13.08.1995. EX A.VEZDA : LICHENES RARIORES EXSICCATI NR. 191.
