12-05-2024 11:48
Michel HairaudBonjour , Voici une récolte d'une Rhytismataceae
10-05-2024 17:40
Anna KlosGood afternoon, Thursday during an inventory we f
11-05-2024 18:08
B Shelbourne• Mollisia on tree leaves: On dead Quercus leave
11-05-2024 00:33
Ethan CrensonI'm not entirely sure that Encoelia-like is the ri
07-05-2024 00:04
Ethan CrensonA friend found these black gelatnous cups on a twi
09-05-2024 13:07
Thorben HülsewigHi there,i'm looking for following pdf:Morris, E.F
06-05-2024 10:02
François BartholomeeusenGood morning,At the end of an excursion in De Zegg
Dermateaceae from Rubus chamaemorus
Nina Filippova,
14-07-2014 16:34
Apothecia sessile or with very short stem, up to 700 mk broad, outer surface dark brown to black, rough, hymenium gray, edge shortly dentate from clumped hairs; when young dentate edge more pronounced; single or in groups on stems submerged in Sphagnum.
Excipulum from round brown cells about 10 mk, outer cells with rough brown incrustation; edge with clavate hairs sitting on 3-5 round cells, total length up to 40 mk, with the same brown incrustation; asci with crozier, with euamyloid ring, 40-47 x 4.4-5.4 mk (n=10); paraphyses narrow-lanceolate, with not contrast vacuoles, 45-50 x 3-3.5 mk; spores fusoid, heteropolar, without oils, 6.8 (5.9-7.9) x 1.7 (1.5-1.9) mk (n=20).
Date of collection: 14.07.2014, Coordinate: N60,891507° E68,673145°
Nicolas VAN VOOREN,
14-07-2014 17:07
Re : Dermateaceae from Rubus chamaemorus
Maybe the genus Pirottaea...