Lecidea swartzioidea Nyl.
Not. Sällsk. Fauna Fl. Fenn. Förh., 4: 240, 1859.
Synonyms: Lecidea arnoldiana Dalla Torre & Sarnth.; Lecidea gneissacea Zahlbr.; Lecidea jemtlandensis H. Magn.; Lecidea lapicida var. swartzioidea (Nyl.) Nyl.; Lecidea lithophiloides Müll. Arg. non Nyl.; Lecidea metamorpha Anzi; Lecidea swartzioidea var. lithophiloides (Müll. Arg.) Clauzade & Cl. Roux; Lecidea vogesiaca Schaer.
Description: Thallus crustose, episubstratic, rather thin, rimose-areolate, grey-white, the areoles angular, mostly flattened. Cortex without a distinct epinecral layer; medulla white, I+ blue-violet. Apothecia lecideine, 0.5-1.5 mm across, black but sometimes pruinose, at first semi-immersed, then adnate, with a flat to slightly convex disc, and a raised, usually persistent proper margin. Proper exciple black-brown in outer part, colourless within; epithecium greenish brown, N+ purple; hymenium colourless, 50-75 µm high, I+ blue; paraphyses not very coherent; hypothecium dark reddish brown to blackish brown. Ąsci 8-spored, clavate, Lecidea-type. Ascospores 1-celled, hyaline, ellipsoid 12-14 x 4-6 µm. Photobiont chlorococcoid. Spot tests: thallus and especially medulla K+ yellow turning blood-red (needle-like crystals), C-, KC-, P+ bright yellow-orange. Chemistry: thallus with the norstictic acid syndrome.
Growth form: Crustose
Substrata: rocks
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Commonnes-rarity: (info)
Alpine belt: common
Subalpine belt: rather common
Montane belt: absent
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
P.L. Nimis CC BY-SA 4.0
TSB 21101
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (24616)
2003/03/12
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (21101)
2003/03/12
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_L/Texte_L_4/Lecidea_swartzioidea_sw.htm
France, Mont Chouvé, 1462 m - Puy-de-Dôme
23/8/2013
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_L/Texte_L_4/Lecidea_swartzioidea_sw.htm
France, Mont Chouvé, 1462 m - Puy-de-Dôme
23/8/2013
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_L/Texte_L_4/Lecidea_swartzioidea_sw.htm
France, Mont Chouvé, 1462 m - Puy-de-Dôme
23/8/2013
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_L/Texte_L_4/Lecidea_swartzioidea_sw.htm
France, Mont Chouvé, 1462 m - Puy-de-Dôme
23/8/2013
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_L/Texte_L_4/Lecidea_swartzioidea_sw.htm
France, Mont Chouvé, 1462 m - Puy-de-Dôme
23/8/2013
Growth form: Crustose
Substrata: rocks
Photobiont: green algae other than Trentepohlia
Reproductive strategy: mainly sexual
Commonnes-rarity: (info)
Alpine belt: common
Subalpine belt: rather common
Montane belt: absent
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
P.L. Nimis CC BY-SA 4.0
TSB 21101
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (24616)
2003/03/12
P.L. Nimis; Owner: Department of Life Sciences, University of Trieste
Herbarium: TSB (21101)
2003/03/12
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_L/Texte_L_4/Lecidea_swartzioidea_sw.htm
France, Mont Chouvé, 1462 m - Puy-de-Dôme
23/8/2013
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_L/Texte_L_4/Lecidea_swartzioidea_sw.htm
France, Mont Chouvé, 1462 m - Puy-de-Dôme
23/8/2013
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_L/Texte_L_4/Lecidea_swartzioidea_sw.htm
France, Mont Chouvé, 1462 m - Puy-de-Dôme
23/8/2013
Courtesy Danièle et Olivier Gonnet - Source: https://www.afl-lichenologie.fr/Photos_AFL/Photos_AFL_L/Texte_L_4/Lecidea_swartzioidea_sw.htm
France, Mont Chouvé, 1462 m - Puy-de-Dôme
23/8/2013
