Pertusaria hymenea (Ach.) Schaer.
Lich. Helv. Spicil., 7: 353, 1836. Basionym: Lichen hymeneus Ach. - Lichenogr. Suec. Prodr.: 80, 1799.
Synonyms: Pertusaria fallax (Ach.) Howitt; Pertusaria fallax f. fertilis Garov.; Pertusaria hymenea f. glabrescens (Nyl.) Oxner; Pertusaria lecanorodes Erichsen; Pertusaria sublecanorodes Werner; Pertusaria wulfenii DC.; Pertusaria wulfenii f. carnea Fr.; Pertusaria wulfenii var. fallax (Ach.) Th. Fr.; Porina fallax Ach.; Porina rugosa Ach.
Description: Thallus crustose, continuous to irregularly cracked, very variable in colour, from grey to yellow-grey, smooth or rugose-plicate, epruinose. Apothecia lecanorine, immersed in 0.4-3.0 mm wide, basally slightly constricted thalline warts, crowded and locally fused in groups of 2-4(-6) in mutually deformed groups, at first almost perithecioid, but the disc soon expanding to 0.3-0.6 (1.8) mm, forming a pseudolecanorate, initially pale but soon turning blackish brown, often grey-pruinose disc surrounded by a thick, often crenulate thalline margin. Epithecium dark brown to black, K+ violet; hymenium colourless; paraphyses lax, branched and richly anastomosing; hypothecium colourless or yellowish. Asci (6-)8-spored, broadly cylindrical, the apex with a broad ocular chamber, the outer sheath K/I+ blue, otherwise K/I-, with an inner extensible layer, Pertusaria-type. Ascospores 1-celled, hyaline, ellipsoid to fusiform, 60-110(-130) x (25-)30-55 µm, with a 2-layered, 6-15(-20) µm thick, zoned and non-striate wall (the outer wall much thinner than the inner one), the apices up to 28 µm thick. Pycnidia immersed, with a pale ostiole. Conidia bacilliform, (7-)13-20(-25) x 0.5-1.0 µm, straight or slightly curved. Photobiont chlorococcoid. Spot tests: thallus K- or K+ pale yellow, C- or C+ yellow, KC+ orange, P-, UV+ pale orange. Chemistry: thiophaninic acid (major), O-methylmonochlornorlichexanthone and gyrophoric acid (minor).
Growth form: Crustose
Substrata: bark
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Most common in areas with a humid-warm climate (e.g. most of Tyrrenian Italy)
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Montane belt: extremely rare
Dry submediterranean belt: very rare
Humid submediterranean belt: rather common
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
Leif Stridvall - Source: http://www.stridvall.se/la/galleries.php
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (32171)
2001/12/07
Harry Taylor; Owner: Natural History Museum London
Domenico Puntillo; Owner: Domenico Puntillo
Italy
Leif Stridvall - Source http://www.stridvall.se/lichens/gallery/; Owner: Courtesy: Anita Stridvall
Leif Stridvall - Source http://www.stridvall.se/lichens/gallery/; Owner: Courtesy: Anita Stridvall
Leif Stridvall - Source http://www.stridvall.se/lichens/gallery/; Owner: Courtesy: Anita Stridvall
P.L. Nimis CC BY-SA 04
TSB 31964
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona,
inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J.
Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona,
inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J.
Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona,
inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J.
Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona,
inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J.
Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona,
inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J.
Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona,
inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J.
Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona,
inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J.
Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona,
inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J.
Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona,
inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J.
Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona,
inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J.
Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Domenico Puntillo - CC BY 4.0
Italy, Calabria, Cosenza, Bosco di Mavigliano, Montalto Uffugo
on Olea
Domenico Puntillo - CC BY 4.0
Italy, Calabria, Cosenza, Bosco di Mavigliano, Montalto Uffugo
on Olea
Erichsen C.F.E. 1936. Pertusariaceae. - In: Dr. L. Rabenhorsts Kryptogamenflora von Deutschland, Österreich und der Schweiz. Bd. IX, Abt. 5, T. 1. Akad. Verlagsges., Leipzig, pp. 321-512, 513-728. - Public Domain
Collezione lichenologica Abramo Massalongo del Museo di Storia Naturale G. Ligabue di Venezia - Autori: Seggi, Linda; Trabucco, Raffaella Proprietà: Fondazione Musei Civici di Venezia - CC BY-NC
Italy, Veneto, in nem. Montello
as Pertusaria wulfenii
Growth form: Crustose
Substrata: bark
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Most common in areas with a humid-warm climate (e.g. most of Tyrrenian Italy)
Commonnes-rarity: (info)
Alpine belt: absent
Subalpine belt: absent
Montane belt: extremely rare
Dry submediterranean belt: very rare
Humid submediterranean belt: rather common
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
Leif Stridvall - Source: http://www.stridvall.se/la/galleries.php
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (32171)
2001/12/07
Harry Taylor; Owner: Natural History Museum London
Domenico Puntillo; Owner: Domenico Puntillo
Italy
Leif Stridvall - Source http://www.stridvall.se/lichens/gallery/; Owner: Courtesy: Anita Stridvall
Leif Stridvall - Source http://www.stridvall.se/lichens/gallery/; Owner: Courtesy: Anita Stridvall
Leif Stridvall - Source http://www.stridvall.se/lichens/gallery/; Owner: Courtesy: Anita Stridvall
P.L. Nimis CC BY-SA 04
TSB 31964
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona, inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J. Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona, inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J. Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona, inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J. Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona, inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J. Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona, inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J. Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona, inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J. Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona, inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J. Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona, inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J. Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona, inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J. Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Felix Schumm - CC BY-SA 4.0
[1331], Frankreich, Korsika, Lichenes Corsicani, Distr. Vizzavona, inter Col de Vizzavona et Vizzavona, ca. 1100 m. Fagicola. Leg. J. Lambinon & A. Vezda 2.07.1969, det. A.Vezda
Domenico Puntillo - CC BY 4.0
Italy, Calabria, Cosenza, Bosco di Mavigliano, Montalto Uffugo
on Olea
Domenico Puntillo - CC BY 4.0
Italy, Calabria, Cosenza, Bosco di Mavigliano, Montalto Uffugo
on Olea
Erichsen C.F.E. 1936. Pertusariaceae. - In: Dr. L. Rabenhorsts Kryptogamenflora von Deutschland, Österreich und der Schweiz. Bd. IX, Abt. 5, T. 1. Akad. Verlagsges., Leipzig, pp. 321-512, 513-728. - Public Domain
