Peltigera venosa (L.) Hoffm.
Descr. Adumbr. Pl. Crypt. Lich., 1: 31, 1789. Basionym: Lichen venosus L. - Sp. Pl., 2: 1148, 1753.
Synonyms: Peltidea venosa (L.) Ach.
Distribution: N - Frl (Tretiach & Hafellner 2000, Nardini & al. 2013), Ven (Massalongo Lich. Ital. 17: Vitikainen 1994, Nascimbene 2002, Nascimbene & Caniglia 2003c), TAA (Vitikainen 1994, Nascimbene 2008b, Nascimbene & al. 2022), Lomb (Anzi Lich. Ital. 95 and Lich. Sondr. 61: Vitikainen 1994, Gheza 2017, Gheza & al. 2022), Piem (Vitikainen 1994, Isocrono & al. 2003, 2004, 2007), VA (Vitikainen 1994, Piervittori & Isocrono 1997, 1999, Valcuvia 2000, Watson 2014), Emil (Vitikainen 1994, Fariselli & al. 2020, Ravera & al. 2022b), Lig (Brunialti & al. 2001). C - Tosc (Benesperi & al. 2007), Marc, Umb (Ravera & al. 2006, 2006b), Laz (Herb. Ravera 4890), Abr. S - Cal (Vitikainen 1994, Puntillo 1996, Lich. Ital. Exs. 71: Isocrono & al. 2022).
Description: Thallus foliose, heteromerous and dorsiventral, loosely attached by a single, stout hapter, up to 2.5 cm in diam. Lobes flattened, smooth, rounded to fan-shaped, up to 25(-30) mm across and up to 1 mm thick. Upper surface smooth, somehow shiny, grey to grey green when dry (turning brown in the herbarium), bright green when wet. Lower surface erhizinate, pale, with a very evident network of black, flat, reticulate, villose veins, and granular-warty, dark cephalodia located on the veins. Upper cortex pseudoparenchymatous; medulla white; lower cortex absent. Apothecia frequent, 1-6 per lobe, rounded or oval, flat, up to 5(-6) mm across, dark brown to black, the lower side with a thick, dark, pseudoparenchymatous cortex. Paraphyses simple, distinctly thickened above. Asci 8-spored, fissitunicate, the thickened apex with a K/I+ blue ring, Peltigera-type. Ascospores usually 3-septate, hyaline to pale brown at maturity, acicular, thin-walled, (29-)35-43(-47) x 4-8 µm. Photobiont chlorococcoid (Coccomyxa), cephalodia with Nostoc. Spot tests: cortex and medulla K-, C-, KC-, P-, UV- or very rarely medulla faintly C+ and KC+ pink. Chemistry: medulla with tenuiorin, methyl gyrophorate and triterpenoids, sometimes with traces of gyrophoric acid.Note: an arctic-alpine to boreal-montane, circumpolar lichen found on soil rich in humus in cold-humid sites near and above treeline; most frequent in the Alps, very rare in the mountains of Central and Southern Italy.
Growth form: Foliose, broad lobed
Substrata: soil, terricolous mosses, and plant debris
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Commonnes-rarity: (info)
Alpine belt: rare
Subalpine belt: rather rare
Oromediterranean belt: very rare
Montane belt: extremely rare
Submediterranean belt: absent
Padanian area: absent
Humid submediterranean belt: absent
Humid mediterranean belt: absent
Dry mediterranean belt: absent
Predictive model
Herbarium samples
Leif Stridvall - Source: http://www.stridvall.se/la/galleries.php
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (5080)
2001/12/05
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (34513)
2002/01/17
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (28550)
2003/03/03
lower surface
Curtis Randall Björk, - CC BY-SA 4.0
Vancouver Island, British Columbia, Canada
2018
Juri Nascimbene - CC BY-SA 4.0; Owner: ITALIC - Dyades Project - Dept. of Life Sciences, University of Trieste
Italy, Trentino-Alto Adige, Bolzano/Bozen, Sciliar/Schlern
2007
Juri Nascimbene - CC BY-SA 4.0; Owner: ITALIC - Dyades Project - Dept. of Life Sciences, University of Trieste
Italy, Trentino-Alto Adige, Bolzano/Bozen, Sciliar/Schlern
2007
Juri Nascimbene - CC BY-SA 4.0; Owner: ITALIC - Dyades Project - Dept. of Life Sciences, University of Trieste
Italy, Trentino-Alto Adige, Bolzano/Bozen, Sciliar/Schlern
2007
Juri Nascimbene - CC BY-SA 4.0; Owner: ITALIC - Dyades Project - Dept. of Life Sciences, University of Trieste
Italy, Trentino-Alto Adige, Bolzano/Bozen, Sciliar/Schlern
2007
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_P/Text_P/Peltigera_veno.htm
France, avril 2011 - Olmetto Miluccia - Corse
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_P/Text_P/Peltigera_veno.htm
France, 7/9/2014 - Col du Mont Cenis - Savoie
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_P/Text_P/Peltigera_veno.htm
France, 7/9/2014 - Col du Mont Cenis - Savoie
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Wolfgang von Brackel - CC BY-4.0
Germany, Bavaria, Frauenalpl
Wolfgang von Brackel - CC BY-4.0
Germany, Bavaria, Frauenalpl
Wolfgang von Brackel - CC BY-4.0
Germany, Bavaria, Wildfeldalm
Wolfgang von Brackel - CC BY-4.0
Germany, Bavaria, Wildfeldalm
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 op. Bolca
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 opp. Bolca (M. Purga) 1855
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 opp. Bolca (M. Purga) 1855
Felix Schumm - CC BY 4.0
[VZ1231], Gallia. Hautes-Alpes: La Chapelle-en-Valgaudemar, 1200
m. Ad terram arenosam. Leg. Y. Rondon, 7.10.1973. EX A. VEZDA
LICHENES SELECTI EXSICCATI NR. 1231
Felix Schumm - CC BY 4.0
[VZ1231], Gallia. Hautes-Alpes: La Chapelle-en-Valgaudemar, 1200
m. Ad terram arenosam. Leg. Y. Rondon, 7.10.1973. EX A. VEZDA
LICHENES SELECTI EXSICCATI NR. 1231
Felix Schumm - CC BY 4.0
[VZ1231], Gallia. Hautes-Alpes: La Chapelle-en-Valgaudemar, 1200
m. Ad terram arenosam. Leg. Y. Rondon, 7.10.1973. EX A. VEZDA
LICHENES SELECTI EXSICCATI NR. 1231
Felix Schumm - CC BY 4.0
[VZ1231], Gallia. Hautes-Alpes: La Chapelle-en-Valgaudemar, 1200
m. Ad terram arenosam. Leg. Y. Rondon, 7.10.1973. EX A. VEZDA
LICHENES SELECTI EXSICCATI NR. 1231
Felix Schumm - CC BY 4.0
[VZ2365], Italia, Calabria. Consenza in Sila Grande loco dicto Camigliatello
Silano, 1250 m. Ad terram macram. Leg. D. Puntillo, 5.1989.
EX A. VEZDA LICHENES SELECTI EXSICCATI NR. 2365.
Felix Schumm - CC BY 4.0
[VZ2365], Italia, Calabria. Consenza in Sila Grande loco dicto Camigliatello
Silano, 1250 m. Ad terram macram. Leg. D. Puntillo, 5.1989.
EX A. VEZDA LICHENES SELECTI EXSICCATI NR. 2365.
Zahlbruckner A. 1926. Lichenes (Flechten). In: Engler A. (ed.): Die natürlichen Pflanzenfamilien. 2nd ed., vol 8, W. Engelmann, Leipzig, 270 pp.
Triin Aimla; Owner: University of Tartu
Growth form: Foliose, broad lobed
Substrata: soil, terricolous mosses, and plant debris
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Commonnes-rarity: (info)
Alpine belt: rare
Subalpine belt: rather rare
Oromediterranean belt: very rare
Montane belt: extremely rare
Submediterranean belt: absent
Padanian area: absent
Humid submediterranean belt: absent
Humid mediterranean belt: absent
Dry mediterranean belt: absent
Predictive model
| Herbarium samples |
INDEX FUNGORUM
GBIF
DOLICHENS
Leif Stridvall - Source: http://www.stridvall.se/la/galleries.php
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (5080)
2001/12/05
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (34513)
2002/01/17
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (28550)
2003/03/03
lower surface
Curtis Randall Björk, - CC BY-SA 4.0
Vancouver Island, British Columbia, Canada
2018
Juri Nascimbene - CC BY-SA 4.0; Owner: ITALIC - Dyades Project - Dept. of Life Sciences, University of Trieste
Italy, Trentino-Alto Adige, Bolzano/Bozen, Sciliar/Schlern
2007
Juri Nascimbene - CC BY-SA 4.0; Owner: ITALIC - Dyades Project - Dept. of Life Sciences, University of Trieste
Italy, Trentino-Alto Adige, Bolzano/Bozen, Sciliar/Schlern
2007
Juri Nascimbene - CC BY-SA 4.0; Owner: ITALIC - Dyades Project - Dept. of Life Sciences, University of Trieste
Italy, Trentino-Alto Adige, Bolzano/Bozen, Sciliar/Schlern
2007
Juri Nascimbene - CC BY-SA 4.0; Owner: ITALIC - Dyades Project - Dept. of Life Sciences, University of Trieste
Italy, Trentino-Alto Adige, Bolzano/Bozen, Sciliar/Schlern
2007
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_P/Text_P/Peltigera_veno.htm
France, avril 2011 - Olmetto Miluccia - Corse
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_P/Text_P/Peltigera_veno.htm
France, 7/9/2014 - Col du Mont Cenis - Savoie
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_P/Text_P/Peltigera_veno.htm
France, 7/9/2014 - Col du Mont Cenis - Savoie
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Jacques Haine - Source: http://www.lichensmaritimes.org/index.php?task=fiche&lichen=1034&lang=en
Italy, Valle d'Aosta
Wolfgang von Brackel - CC BY-4.0
Germany, Bavaria, Frauenalpl
Wolfgang von Brackel - CC BY-4.0
Germany, Bavaria, Frauenalpl
Wolfgang von Brackel - CC BY-4.0
Germany, Bavaria, Wildfeldalm
Wolfgang von Brackel - CC BY-4.0
Germany, Bavaria, Wildfeldalm
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 op. Bolca
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 opp. Bolca (M. Purga) 1855
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 opp. Bolca (M. Purga) 1855
Felix Schumm - CC BY 4.0
[VZ1231], Gallia. Hautes-Alpes: La Chapelle-en-Valgaudemar, 1200 m. Ad terram arenosam. Leg. Y. Rondon, 7.10.1973. EX A. VEZDA LICHENES SELECTI EXSICCATI NR. 1231
Felix Schumm - CC BY 4.0
[VZ1231], Gallia. Hautes-Alpes: La Chapelle-en-Valgaudemar, 1200 m. Ad terram arenosam. Leg. Y. Rondon, 7.10.1973. EX A. VEZDA LICHENES SELECTI EXSICCATI NR. 1231
Felix Schumm - CC BY 4.0
[VZ1231], Gallia. Hautes-Alpes: La Chapelle-en-Valgaudemar, 1200 m. Ad terram arenosam. Leg. Y. Rondon, 7.10.1973. EX A. VEZDA LICHENES SELECTI EXSICCATI NR. 1231
Felix Schumm - CC BY 4.0
[VZ1231], Gallia. Hautes-Alpes: La Chapelle-en-Valgaudemar, 1200 m. Ad terram arenosam. Leg. Y. Rondon, 7.10.1973. EX A. VEZDA LICHENES SELECTI EXSICCATI NR. 1231
Felix Schumm - CC BY 4.0
[VZ2365], Italia, Calabria. Consenza in Sila Grande loco dicto Camigliatello Silano, 1250 m. Ad terram macram. Leg. D. Puntillo, 5.1989. EX A. VEZDA LICHENES SELECTI EXSICCATI NR. 2365.
Felix Schumm - CC BY 4.0
[VZ2365], Italia, Calabria. Consenza in Sila Grande loco dicto Camigliatello Silano, 1250 m. Ad terram macram. Leg. D. Puntillo, 5.1989. EX A. VEZDA LICHENES SELECTI EXSICCATI NR. 2365.
Zahlbruckner A. 1926. Lichenes (Flechten). In: Engler A. (ed.): Die natürlichen Pflanzenfamilien. 2nd ed., vol 8, W. Engelmann, Leipzig, 270 pp.
