Cheilymenia laevispora

Coll. RD 33.11.213.14
Coll. RD 33.11.213.14
© R. Dougoud
Coll. NV 2014.09.04
Coll. NV 2014.09.04

Microcharacters 10 µm
© N. Van Vooren


Cheilymenia laevispora Dougoud, Ascomycete.org, 6 (5): 106 (2014).

 

Basionym Cheilymenia laevispora Dougoud, Ascomycete.org, 6 (5): 106 (2014).

Diagnosis Apothecia gregarious, sessile, discoid. Disc 1-4 mm in diameter, concave to convex. Hymenium orange. Receptacle subconcolor to the hymenium, with short hairs. Asci 215–255 × 19–23.5 µm, operculate, eight-spored, cylindrical. Ascospores 19.5-21 × 11.5-12.5 µm, ellipsoid, smooth. Medullary excipulum 85-125 µm thick, of textura intricata. Ectal excipulum 125-225 µm thick, of textura globulosa to textura globulosa-angularis or textura angularis. Hairs 40-140 × 9-17 µm, originating from outermost cells of the excipulum, usually curved, obtuse or acuminate, hyaline or yellow-brown, thick-walled, × 1,3-2-2.5 µm, or thin-walled.
Habitat: on cow dung in alpine zone.
Holotype G00262340 housed in Conservatoire et Jardin botaniques de Genève (G). Isotype in private herbarium of R. Dougoud no. 33.11.213.14.

Type G 00262340 - holotypus

MycoBank 811055

 

Literature
Dougoud R. 2014. Une nouvelle espèce coprophile, Cheilymenia laevispora sp. nov. (Pezizales, Pyronemataceae). Ascomycete.org, 6 (5): 105-108.

Classification: Pyronemataceae, Cheilymenia


Created on 09/07/2015.

Updated on 03/08/2023.

Distribution

Collections List

[CH] Bourg-Saint-Pierre
Col du Grand-Saint-Bernard
12/08/2014, leg. R. Dougoud
00262340 (G)
Source: Ascomycete.org
[FR] Bonneval-sur-Arc
Pont de l’Oulietta
02/09/2014, leg. N. Van Vooren
NV 2014.09.04 
Source: Ascomycete.org
[FR] Bonneval-sur-Arc
Pont de l’Oulietta
27/08/2015, leg. G. Moyne
GM 2015 08 05 
Source: Ascomycete.org
[FR] Bonneval-sur-Arc
l'Écot
09/06/2022, leg. N. Van Vooren

Source: Ascomycete.org
[IT] Pontechianale
Vallone di Soustra
08/09/2022, leg. E. Stöckli

Source: Ascomycete.org
[CH] Bourg-Saint-Pierre
Col du Grand Saint-Bernard
10/08/2023, leg. N. Van Vooren & R. Dougoud
NV 2023.08.22 (LY)
Source: BD N. Van Vooren
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