Hypotrachyna minarum (Vain.) Krog & Swinscow
Lichenologist, 19: 420, 1987. Basionym: Parmelia minarum Vain. - Acta Soc. Fauna Fl. Fenn. 7, 1: 48, 1890.
Synonyms: Parmelia scortella auct. non Nyl.; Parmelinopsis minarum (Vain.) Elix & Hale
Description: Thallus foliose, heteromerous, dorsiventral, rather loosely appressed, forming up to 8 cm wide, irregular, more or less compact rosettes. Lobes irregularly branched with rounded axils, elongate, contiguous to imbricate, (0.5-)1-3(-5) mm wide, with truncate to subrotund, crenulate tips, apparently with to 0.7 mm long, black marginal cilia (actually projecting rhizines). Upper surface pale ash-grey, sometimes slightly glaucescent, rarely browned at margins, smooth, emaculate, rather shiny; isidia dark grey, simple to branched-coralloid, eciliate or rarely with very short, black cilia visible only at high magnification, sometimes apically browned. Lower surface black in central parts, brown at margins, slightly shiny, with simple to irregularly branched, black rhizines which often project beyond lobe margins. Upper cortex of tightly packed, anticlinally oriented hyphae, with a pored epicortex, the cell walls with isolichenan; medulla white or rarely pale yellow; algal layer continuous; lower cortex brown, of anticlinally oriented hyphae. Apothecia very rare, lecanorine, 1-5 mm across, with a dark brown disc and an isidiate thalline margin. Epithecium brownish; hymenium and hypothecium colourless. Asci 8-spored, clavate, Lecanora-type. Ascospores 1-celled, hyaline, ellipsoid, 10-17 x (5-)8-10 µm. Pycnidia rare, laminal, immersed. Conidia cylindrical. Photobiont chlorococcoid. Spot tests: upper cortex K+ yellow; C-, KC-, P-; medulla K- or K+ pink, C+ pink, KC+ pink, P-, UV-. Chemistry: upper cortex with atranorin and chloroatranorin; medulla with gyrophoric acid (major), 5-O-methylhiascic, lecanoric and umbilicaric acids (minor), 4,5-di-O-methylhiascic and 2,4,5-tri-O-methylhiascic acids (trace).
Growth form: Foliose, broad lobed
Substrata: bark
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly asexual, by soredia, or soredia-like structures (e.g. blastidia)
Restricted to humid-warm, oceanic areas
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Montane belt: extremely rare
Dry submediterranean belt: extremely rare
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 – CC BY-SA 4.0
Image from: F. Schumm (2008) - Flechten Madeiras, der Kanaren und Azoren. Beck, OHG - ISBN: 978-3-00-023700-3
Harry Taylor; Owner: Natural History Museum London
Detail
André Aptroot; Owner: André Aptroot - Source: http://www.tropicallichens.net/ - Licence: CC BY-SA-NC
Taiwan
Laurens Sparrius; Owner: Laurens Sparrius - Source: http://www.tropicallichens.net/ - Licence: CC BY-SA-NC
Thailand, Chiang Mai
Laurens Sparrius; Owner: Laurens Sparrius - Source: http://www.tropicallichens.net/ - Licence: CC BY-SA-NC
Taiwan
Felix Schumm - CC BY-SA 4.0
[11238], Portugal, Azoren, Sao Miguel: Zwischen Capelas und Ponta Delgada bei S. Vicente Ferreira, 37°48.510' N, 25°40.418' W, 220 m, an Lavamauern. Leg. Schumm 06.06.2003, det. Schumm 12.2003.
Felix Schumm - CC BY-SA 4.0
[11238], Portugal, Azoren, Sao Miguel: Zwischen Capelas und Ponta Delgada bei S. Vicente Ferreira, 37°48.510' N, 25°40.418' W, 220 m, an Lavamauern. Leg. Schumm 06.06.2003, det. Schumm 12.2003.
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Le Loc'h
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Le Loc'h
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Le Loc'h
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Le Loc'h
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Landevennec
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Landevennec
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Landevennec
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Landevennec
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Bodogat
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Bodogat
Michel David - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Landevennec
Alain Gerault - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Landevennec
Felix Schumm - CC BY-SA 4.0
[ABL27886], Brazil, Santa Catarina, São Francisco do Sul, Parque Estadual do Acaraí. 26°17'20'' S, 48°32'35'' W, 10 m. In restinga vegetation on tree. Leg. M. Cáceres & A. Aptroot (no 27886), 7 October 2015, det. A. Aptroot 2015.
Felix Schumm - CC BY-SA 4.0
[ABL27886], Brazil, Santa Catarina, São Francisco do Sul, Parque Estadual do Acaraí. 26°17'20'' S, 48°32'35'' W, 10 m. In restinga vegetation on tree. Leg. M. Cáceres & A. Aptroot (no 27886), 7 October 2015, det. A. Aptroot 2015.
Felix Schumm - CC BY-SA 4.0
[ABL27886], Brazil, Santa Catarina, São Francisco do Sul, Parque Estadual do Acaraí. 26°17'20'' S, 48°32'35'' W, 10 m. In restinga vegetation on tree. Leg. M. Cáceres & A. Aptroot (no 27886), 7 October 2015, det. A. Aptroot 2015.
Felix Schumm - CC BY-SA 4.0
[ABL50942d], Brazil, Alagoas, Quebrangulo, Pedra Talhada, Serra do
Boi. On twigs of shrub in exposed area in Atlantic rain forest. 9°14’28’’
S, 36°25’11’’ W, 800 m. Leg. M. Cáceres, A. Aptroot (no 50942d) &
J.G. Cavalcante, 25.07.2019. Det. A. Aptroot, 2019.
Felix Schumm - CC BY-SA 4.0
[ABL50942d], Brazil, Alagoas, Quebrangulo, Pedra Talhada, Serra do
Boi. On twigs of shrub in exposed area in Atlantic rain forest. 9°14’28’’
S, 36°25’11’’ W, 800 m. Leg. M. Cáceres, A. Aptroot (no 50942d) &
J.G. Cavalcante, 25.07.2019. Det. A. Aptroot, 2019.
Felix Schumm - CC BY-SA 4.0
[ABL50942d], Brazil, Alagoas, Quebrangulo, Pedra Talhada, Serra do
Boi. On twigs of shrub in exposed area in Atlantic rain forest. 9°14’28’’
S, 36°25’11’’ W, 800 m. Leg. M. Cáceres, A. Aptroot (no 50942d) &
J.G. Cavalcante, 25.07.2019. Det. A. Aptroot, 2019.
Felix Schumm - CC BY 4.0
[15161], La Reunion, nordöstlich von Bourg-Murat, Col de Bellevue,
verbuschte Weidevegetation, nebelfeucht; 21,17797°S, 55,58010°E,
1617 m. Leg. F. Schumm & J.-P. Frahm, 09.09.2009, det. F. Schumm,
2009: - Mark K-, C+ rosa, KC+ orange.
Felix Schumm - CC BY 4.0
[15161], La Reunion, nordöstlich von Bourg-Murat, Col de Bellevue,
verbuschte Weidevegetation, nebelfeucht; 21,17797°S, 55,58010°E,
1617 m. Leg. F. Schumm & J.-P. Frahm, 09.09.2009, det. F. Schumm,
2009: - Mark K-, C+ rosa, KC+ orange.
Felix Schumm - CC BY 4.0
[15161], La Reunion, nordöstlich von Bourg-Murat, Col de Bellevue,
verbuschte Weidevegetation, nebelfeucht; 21,17797°S, 55,58010°E,
1617 m. Leg. F. Schumm & J.-P. Frahm, 09.09.2009, det. F. Schumm,
2009: - Mark K-, C+ rosa, KC+ orange.
Growth form: Foliose, broad lobed
Substrata: bark
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly asexual, by soredia, or soredia-like structures (e.g. blastidia)
Restricted to humid-warm, oceanic areas
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Montane belt: extremely rare
Dry submediterranean belt: extremely rare
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 – CC BY-SA 4.0
Image from: F. Schumm (2008) - Flechten Madeiras, der Kanaren und Azoren. Beck, OHG - ISBN: 978-3-00-023700-3
Harry Taylor; Owner: Natural History Museum London
Detail
André Aptroot; Owner: André Aptroot - Source: http://www.tropicallichens.net/ - Licence: CC BY-SA-NC
Taiwan
Laurens Sparrius; Owner: Laurens Sparrius - Source: http://www.tropicallichens.net/ - Licence: CC BY-SA-NC
Thailand, Chiang Mai
Laurens Sparrius; Owner: Laurens Sparrius - Source: http://www.tropicallichens.net/ - Licence: CC BY-SA-NC
Taiwan
Felix Schumm - CC BY-SA 4.0
[11238], Portugal, Azoren, Sao Miguel: Zwischen Capelas und Ponta Delgada bei S. Vicente Ferreira, 37°48.510' N, 25°40.418' W, 220 m, an Lavamauern. Leg. Schumm 06.06.2003, det. Schumm 12.2003.
Felix Schumm - CC BY-SA 4.0
[11238], Portugal, Azoren, Sao Miguel: Zwischen Capelas und Ponta Delgada bei S. Vicente Ferreira, 37°48.510' N, 25°40.418' W, 220 m, an Lavamauern. Leg. Schumm 06.06.2003, det. Schumm 12.2003.
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Le Loc'h
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Le Loc'h
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Le Loc'h
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Le Loc'h
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Landevennec
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Landevennec
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Landevennec
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Landevennec
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Bodogat
Bernard Bouffinier - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Bodogat
Michel David - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Landevennec
Alain Gerault - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1358&lang=en
France, Landevennec
Felix Schumm - CC BY-SA 4.0
[ABL27886], Brazil, Santa Catarina, São Francisco do Sul, Parque Estadual do Acaraí. 26°17'20'' S, 48°32'35'' W, 10 m. In restinga vegetation on tree. Leg. M. Cáceres & A. Aptroot (no 27886), 7 October 2015, det. A. Aptroot 2015.
Felix Schumm - CC BY-SA 4.0
[ABL27886], Brazil, Santa Catarina, São Francisco do Sul, Parque Estadual do Acaraí. 26°17'20'' S, 48°32'35'' W, 10 m. In restinga vegetation on tree. Leg. M. Cáceres & A. Aptroot (no 27886), 7 October 2015, det. A. Aptroot 2015.
Felix Schumm - CC BY-SA 4.0
[ABL27886], Brazil, Santa Catarina, São Francisco do Sul, Parque Estadual do Acaraí. 26°17'20'' S, 48°32'35'' W, 10 m. In restinga vegetation on tree. Leg. M. Cáceres & A. Aptroot (no 27886), 7 October 2015, det. A. Aptroot 2015.
Felix Schumm - CC BY-SA 4.0
[ABL50942d], Brazil, Alagoas, Quebrangulo, Pedra Talhada, Serra do Boi. On twigs of shrub in exposed area in Atlantic rain forest. 9°14’28’’ S, 36°25’11’’ W, 800 m. Leg. M. Cáceres, A. Aptroot (no 50942d) & J.G. Cavalcante, 25.07.2019. Det. A. Aptroot, 2019.
Felix Schumm - CC BY-SA 4.0
[ABL50942d], Brazil, Alagoas, Quebrangulo, Pedra Talhada, Serra do Boi. On twigs of shrub in exposed area in Atlantic rain forest. 9°14’28’’ S, 36°25’11’’ W, 800 m. Leg. M. Cáceres, A. Aptroot (no 50942d) & J.G. Cavalcante, 25.07.2019. Det. A. Aptroot, 2019.
Felix Schumm - CC BY-SA 4.0
[ABL50942d], Brazil, Alagoas, Quebrangulo, Pedra Talhada, Serra do Boi. On twigs of shrub in exposed area in Atlantic rain forest. 9°14’28’’ S, 36°25’11’’ W, 800 m. Leg. M. Cáceres, A. Aptroot (no 50942d) & J.G. Cavalcante, 25.07.2019. Det. A. Aptroot, 2019.
Felix Schumm - CC BY 4.0
[15161], La Reunion, nordöstlich von Bourg-Murat, Col de Bellevue, verbuschte Weidevegetation, nebelfeucht; 21,17797°S, 55,58010°E, 1617 m. Leg. F. Schumm & J.-P. Frahm, 09.09.2009, det. F. Schumm, 2009: - Mark K-, C+ rosa, KC+ orange.
Felix Schumm - CC BY 4.0
[15161], La Reunion, nordöstlich von Bourg-Murat, Col de Bellevue, verbuschte Weidevegetation, nebelfeucht; 21,17797°S, 55,58010°E, 1617 m. Leg. F. Schumm & J.-P. Frahm, 09.09.2009, det. F. Schumm, 2009: - Mark K-, C+ rosa, KC+ orange.
