Cladonia chlorophaea (Sommerf.) Spreng.

Cladonia chlorophaea (Sommerf.) Spreng.

Syst. Veg., 4, 1: 273, 1827. Basionym: Cenomyce chlorophaea Flörke ex Sommerf. - Suppl. Fl. Lapp.: 130, 1826.

Synonyms: Cladonia costata Flörke; Cladonia pyxidata subsp. chlorophaea (Sommerf.) Arnold; Cladonia pyxidata var. chlorophaea (Sommerf.) Flörke

Distribution: N - Frl (Tretiach & Molaro 2007, Tomasi 2007), Ven (Ravera & al. 2022b), TAA (Nascimbene 2014, Nascimbene & al. 2014, 2022), Lomb (Stofer 2006, Gheza 2015, 2018, 2019, 2019b, Gheza & al. 2022, Ravera & al. 2023), Piem (Gheza 2020, Gheza & Nascimbene 2024), VA, Emil (Fariselli & al. 2020), Lig (Gheza & al. 2020). C - Tosc (Brackel 2015, Gheza & al. 2020, Frati & Brunialti 2023), Laz, Abr (Brackel 2015, Gheza & al. 2021), Sar (Nöske 2000, Cossu 2013). S - Camp (Jatta 1909-1911), Cal (Stofer 2006), Si (Czezuga & al. 1994, Brackel 2008b).

Description: Primary thallus squamulose, persistent, the squamules small to middle-sized. 3-4(-6) mm long and almost as broad), incised to crenate, greyish-green above, white beneath, but darkening towards the base, sometimes with granular soredia along the margins. Podetia frequent, hollow inside, greyish-green, often somewhat browned, non melanotic at the base, esquamulose, 0.5-3(-4) cm tall, ecorticate or corticate only at the base, with broad (to 1.2 cm) cups gradually tapered to a short stalk, regular or proliferating marginally, granulose-sorediate above and inside the cups, the soredia 60-170 μm in diam., often mixed with corticate granules and microsquamules, the surface becoming denuded with age. Apothecia frequent, on the margin of the cups, brown, stipitate, convex, often arranged in up to 5 mm wide clusters. Asci 8-spored, clavate, thickened at apex, with a K/I+ blue tholus and a K/I+ strongly blue outer gelatinous sheath, Cladonia-type. Ascospores 1-celled, hyaline, ellipsoid. Pycnidia dark, semi-immersed in small teeth along the margins of cups, often constricted at base, with a colourless jelly. Conidia hyaline, curved. Photobiont chlorococcoid. Spot tests: K-, C-, KC-, P+ red, UV-. Chemistry: substances of the fumarprotocetraric acid complex, often with quaesitic acid and unknown fatty acids.

Note: this species belongs to a group of taxa containing only substances of the fumarprotocetraric acid complex. The main discriminating features are the presence of granular soredia on the outer and inner surfaces of the cups and the non-melanotic base of podetia. The discrimination towards C. pyxidata, C. fimbriata and other species of the complex is not always easy, and most records require re-confirmation.

Growth form: Fruticose

Substrata: bark, lignum, soil, terricolous mosses, and plant debris

Photobiont: green algae other than Trentepohlia

Reproductive strategy: mainly asexual, by soredia, or soredia-like structures (e.g. blastidia)

Commonnes-rarity: (info)

Alpine belt: rather common

Subalpine belt: rather common

Oromediterranean belt: rather common

Montane belt: very common

Submediterranean belt: very common

Padanian area: very rare

Humid submediterranean belt: very common

Humid mediterranean belt: rather rare

Dry mediterranean belt: rather common

pH of the substrata:

1

2

3

4

5

(info)

Solar irradiation:

1

2

3

4

5

(info)

Aridity:

1

2

3

4

5

(info)

Eutrophication:

1

2

3

4

5

(info)

Poleotolerance:

0

1

2

3

(info)

Altitudinal distribution:

1

2

3

4

5

6

(info)

Predictive model

Herbarium samples

Felix Schumm – CC BY-SA 4.0

[18914], Frankreich, Vogesen, zwischen Colmar und Gerardmer, Col de la Schlucht, nahe Centre de ski de fond; 48.0622° N, 7.02068° E, 1140 m. Leg. F. Schumm 25.06.2013

P.L. Nimis; Owner: Department of Life Sciences, University of Trieste

Herbarium: TSB (7080)
2003/03/06

Andres Saag; Owner: University of Tartu

Andres Saag; Owner: University of Tartu

Triin Aimla; Owner: University of Tartu

P.L. Nimis; Owner: Department of Life Sciences, University of Trieste

Italy, Friuli Venezia Giulia, Udine, Ampezzo Carnico, 650 m
09.09.2016

P.L. Nimis; Owner: Department of Life Sciences, University of Trieste

Italy, Friuli Venezia Giulia, Udine, Ampezzo Carnico, 650 m
09.09.2016

Leif Stridvall - Source: http://www.stridvall.se/la/galleries.php

Felix Schumm – CC BY-SA 4.0

[339], Germany, Baden-Württemberg, Rems-Murr-Kreis, Stetten an der Rems, Überlandzentrale, an alten Stubben, TK: 7222. Leg. E. Putzler 15.03.1947, det. O. Klement

Felix Schumm – CC BY-SA 4.0

[339], Germany, Baden-Württemberg, Rems-Murr-Kreis, Stetten an der Rems, Überlandzentrale, an alten Stubben, TK: 7222. Leg. E. Putzler 15.03.1947, det. O. Klement

Felix Schumm – CC BY-SA 4.0

[16039], Portugal, Madeira, Rabacal, Lorbeerwald bei 25 Fontes, N 32°45.699, W 17°8.051, 1069 m. Leg. Schumm 12.04.2001, det. Aptroot 2010.

Felix Schumm – CC BY-SA 4.0

[16039], Portugal, Madeira, Rabacal, Lorbeerwald bei 25 Fontes, N 32°45.699, W 17°8.051, 1069 m. Leg. Schumm 12.04.2001, det. Aptroot 2010.

Felix Schumm – CC BY-SA 4.0

[18914], Frankreich, Vogesen, zwischen Colmar und Gerardmer, Col de la Schlucht, nahe Centre de ski de fond; 48.0622° N, 7.02068° E, 1140 m. Leg. F. Schumm 25.06.2013

Felix Schumm – CC BY-SA 4.0

[18914], Frankreich, Vogesen, zwischen Colmar und Gerardmer, Col de la Schlucht, nahe Centre de ski de fond; 48.0622° N, 7.02068° E, 1140 m. Leg. F. Schumm 25.06.2013

Felix Schumm – CC BY-SA 4.0

[18914], Frankreich, Vogesen, zwischen Colmar und Gerardmer, Col de la Schlucht, nahe Centre de ski de fond; 48.0622° N, 7.02068° E, 1140 m. Leg. F. Schumm 25.06.2013

Felix Schumm – CC BY-SA 4.0

[18914], Frankreich, Vogesen, zwischen Colmar und Gerardmer, Col de la Schlucht, nahe Centre de ski de fond; 48.0622° N, 7.02068° E, 1140 m. Leg. F. Schumm 25.06.2013

Felix Schumm – CC BY-SA 4.0

[19492], Germany, Schwarzwald, Kreis Freudenstadt, NW von Baiersbronn, ca. 2 km oberhalb Obertal. 48.54692° N, 8.27071° E, 720 m. Leg- F. Schumm, 6.9.2016, F. Schumm

Felix Schumm – CC BY-SA 4.0

[19492], Germany, Schwarzwald, Kreis Freudenstadt, NW von Baiersbronn, ca. 2 km oberhalb Obertal. 48.54692° N, 8.27071° E, 720 m. Leg- F. Schumm, 6.9.2016, F. Schumm

Felix Schumm – CC BY-SA 4.0

[339], Germany, Baden-Württemberg, Rems-Murr-Kreis, Stetten an der Rems, Überlandzentrale, an alten Stubben, TK: 7222. Leg. E. Putzler 15.03.1947, det. O. Klement,
von Diploschistes: le: lecanoric acid, di: diploschistesic acid; von Cladonia: f: fumarprotocetraric acid, p: protocetraric acid

Felix Schumm – CC BY-SA 4.0

[16039], Portugal, Madeira, Rabacal, Lorbeerwald bei 25 Fontes, N 32°45.699, W 17°8.051, 1069 m. Leg. Schumm 12.04.2001, det. Aptroot 2010.,
HPTLC in den Laufmitteln A, B’ und C nach Säurebehandlung bei Tageslicht und 366 nm UVLangwelle. 1: Start 4: Position von Norstictinsäure 7: Position von Atranorin pr: Protocetrarsäure fpr: Fumarprotocetrarsäure

Leif Stridvall

Courtesy: Anita Stridvall -Source: http://www.stridvall.se/lichens/gallery/

Courtesy: Olivier et Danièle Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_C/Textes_C2/Cladonia_chlorophaea.htm

France, session AFL en Normandie - 2012 - Orne

Courtesy: Olivier et Danièle Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_C/Textes_C2/Cladonia_chlorophaea.htm

France, session AFL en Normandie - 2012 - Orne

Courtesy: Olivier et Danièle Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_C/Textes_C2/Cladonia_chlorophaea.htm

France, session AFL en Normandie - 2012 - Orne

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