Marchantiana asserigena (J. Lahm) Søchting & Arup
Graphis Scripta, 30, 6: 119, 2018.. Basionym: Callopisma asserigenum J. Lahm - Zusammenst. westfal. Flech.: 107, 1883.
Synonyms: Blastenia assigena Arnold; Caloplaca asserigena (J. Lahm) Della Torre & Sarnth.; Caloplaca assigena (Arnold) Dalla Torre & Sarnth.; Streimanniella asserigena (J. Lahm) S. Y. Kondr., Kärnefelt, L. Lőkös & A. Thell
Description: Thallus crustose, endosubstratic or thinly episubstratic and continuous to cracked, grey (rarely brown or brownish black), forming small, up to 3(-7) mm (rarely more) wide patches, densely covered with apothecia. Apothecia common, often crowded, 0.2-0.5 mm across, with a flat, rusty-red to finally blackish, pruinose disc and a hardly raised, thin, irregular, finally excluded, grey-white margin. Epithecium brownish red, granular, K+ purple-red; hymenium colourless or yellowish, K- or K+ slightly purple, 50-60(-70) µm high; paraphyses branched in upper part, 1.5-2.5 µm thick at mid-level, the apical cells up to 4.5 µm wide; hypothecium colourless. Asci 8-spored, clavate, Teloschistes-type. Ascospores 2-celled, polarilocular, hyaline, ellipsoid, 9-14 x 5-7(-7.5) µm, the equatorial thickening (“septum”) 3-6 µm (1/3-1/4 of spore length). Photobiont chlorococcoid. Spot tests: thallus K-, C-, KC-, P-; apothecial disc K+ purple-red. Chemistry: thallus without lichen substances; apothecia with neochloroemodin.
Growth form: Crustose
Substrata: lignum
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: very 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
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Source: Tønsberg, T., Palice, Z. & Timdal, E. 2021. Marchantiana asserigena, a genus and species new to Norway. Graphis Scripta 33 (4): 67–78. Oslo. ISSN 2002-4495. - CC BY-4.0
Marchantiana asserigena thallus on short-shoot of Larix decidua twig (BG L-105273).
Scale bar = 1 mm. Photo Einar Timdal
Source: Tønsberg, T., Palice, Z. & Timdal, E. 2021. Marchantiana asserigena, a genus and species new to Norway. Graphis Scripta 33 (4): 67–78. Oslo. ISSN 2002-4495. - CC BY-4.0
Marchantiana asserigena. Section of apothecium. Orange crystals of neochloroemodin as an epithecium layer shown prior to K application. ZP 18713_018. Photo Jiří Machač.
Source: Tønsberg, T., Palice, Z. & Timdal, E. 2021. Marchantiana asserigena, a genus and species new to Norway. Graphis Scripta 33 (4): 67–78. Oslo. ISSN 2002-4495. - CC BY-4.0
Marchantiana asserigena. Section of apothecium showing purplish solution after adding a drop of K. ZP 20287_007. Photo Jiří Machač.
Source: Søchting, U. & Arup, U. 2018. Marchantiana asserigena comb. nov., a possible European immigrant from Australia. Graphis Scripta 30 (6): 115–120. Oslo. ISSN 2002-4495. - CC BY-4.0
Marchantiana asserigena. Thy. Hanstholm Reservatet. US 12.238 (C). Scale: 500 μm
Source: Søchting, U. & Arup, U. 2018. Marchantiana asserigena comb. nov., a possible European immigrant from Australia. Graphis Scripta 30 (6): 115–120. Oslo. ISSN 2002-4495. - CC BY-4.0
Marchantiana asserigena. Lectotype. Scale: 500 μm
Growth form: Crustose
Substrata: lignum
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: very 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
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Felix Schumm; Owner: Felix Schumm - CC BY-SA 4.0
[B 60 0190879], Austria, Tirol, Achensee, forest near Pertisau, on dry twigs of Larix decidua. 47°26' N, 11°41' E . Leg. V. Grummann, 8. August 1958, det H. Sipman, 2013.
Source: Tønsberg, T., Palice, Z. & Timdal, E. 2021. Marchantiana asserigena, a genus and species new to Norway. Graphis Scripta 33 (4): 67–78. Oslo. ISSN 2002-4495. - CC BY-4.0
Marchantiana asserigena thallus on short-shoot of Larix decidua twig (BG L-105273). Scale bar = 1 mm. Photo Einar Timdal
Source: Tønsberg, T., Palice, Z. & Timdal, E. 2021. Marchantiana asserigena, a genus and species new to Norway. Graphis Scripta 33 (4): 67–78. Oslo. ISSN 2002-4495. - CC BY-4.0
Marchantiana asserigena. Section of apothecium. Orange crystals of neochloroemodin as an epithecium layer shown prior to K application. ZP 18713_018. Photo Jiří Machač.
Source: Tønsberg, T., Palice, Z. & Timdal, E. 2021. Marchantiana asserigena, a genus and species new to Norway. Graphis Scripta 33 (4): 67–78. Oslo. ISSN 2002-4495. - CC BY-4.0
Marchantiana asserigena. Section of apothecium showing purplish solution after adding a drop of K. ZP 20287_007. Photo Jiří Machač.
Source: Søchting, U. & Arup, U. 2018. Marchantiana asserigena comb. nov., a possible European immigrant from Australia. Graphis Scripta 30 (6): 115–120. Oslo. ISSN 2002-4495. - CC BY-4.0
Marchantiana asserigena. Thy. Hanstholm Reservatet. US 12.238 (C). Scale: 500 μm
