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09-01-2026 17:41

Arnold Büschlen

Hallo, F. dilatata wird von vielen Bryoparasiten

09-01-2026 10:08

Blasco Rafael Blasco Rafael

Hola, en el mismo habitat que la anteriorRetamaDia

08-01-2026 21:22

Blasco Rafael Blasco Rafael

Hola, He recogido esta muestra de Orbilia sobre Re

07-01-2026 10:24

Danny Newman Danny Newman

Pezicula sp. on indet. hardwood Appalachian Highl

07-01-2026 22:22

Danny Newman Danny Newman

Tatraea sp. on indet. hardwood The Swag, Great Sm

07-01-2026 17:29

Marc Detollenaere Marc Detollenaere

Dear Forum,On a barkless Populus I found some smal

10-11-2021 17:33

Riet van Oosten Riet van Oosten

Add-on topic http://www.ascofrance.com/forum/7059

07-01-2026 10:05

Danny Newman Danny Newman

cf. Chaetospermum on XylariaCosby Campground, Grea

06-01-2026 20:54

Thierry Blondelle Thierry Blondelle

Bonjour à tous et meilleurs voeux pour cette nouv

02-01-2026 17:43

MARICEL PATINO

Hi there, although I couldn't see the fruitbody, I

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Hyaloscypha secalina var. paludicola
Nina Filippova, 06-02-2013 15:27
Probably this species and variation, it was collected from litter of Eriophorum vaginatum (and the same substrate reported in Huhtinen's description); asci mesured some longer, but they are variable, and i have not seen resinous incrustation at tips of hairs, but probably it is vital character. Spore shape, ascus clampless, amyloidity, and hairs shape matches the description well.

Apothecia discoid, sessile, 200-600 mk, whitish, circular to irregular with wavy edge when old, hymenium convex to concave when old, outer surface and edge covered by small hairs (pubescent).

Excipulum from textura prismatica, cells quite thick-walled, about 10 x 5 mk in the middle of receptacle, shorter to the edge; hairs lageniform, with cylindrical base narrowing abtuptly to filiform upper part, tips in some slightly tibiiform, 19-28 (lenght) x 3-5 (base) x 0,7-1,1 (top), with slight incrustation (in water), hairs densely cover the edge and scarsly at outer surface below; asci cylindrical, some enlarged to obtuse-conical tip, clampless, pore euamyloid, 54,5 (38-74) x 5,8 (5,3-6,6); paraphyses cylindrical, branched at base, 2-3 segmented in base part, 2 mk broad; spores narrow-elliptic, rarely 1-septate, 7,9 (7,2-8,7) x 1,8 (1,6-2,1) (Q=4,3; N=16).


N61,065408° E69,455652° (04.08.2012)

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Hans-Otto Baral, 06-02-2013 21:40
Hans-Otto Baral
Re : Hyaloscypha secalina var. paludicola
Hi Nina

although I do not know this species,  I fully agree. I know H. secalina var. secalina on Eriophorum: here are the asci with croziers, but  the narrow spores and strongly lageniform hairs are the same.

Zotto
Nina Filippova, 07-02-2013 16:28
Re : Hyaloscypha secalina var. paludicola
Thank you, Zotto. I wil look for another variation on Eriophorum too.