17-07-2016 10:37
Elisabeth StöckliBonjour,Trouvé sur feuilles mortes de Calluna vul
16-07-2016 17:16
Bernard CLESSE
Sur terre argileuse lourde et humide dans un senti
15-07-2016 16:25
Patrice TANCHAUDBonjour,récolte sur un chemin en forêt, spores 1
14-07-2016 22:32
François BartholomeeusenGood evening forum members, The fruiting bodies w
12-07-2016 23:03
Bonsoir, Je viens de terminer une nouvelle collec
15-07-2016 01:32
Alan Rockefeller
What could this be? On cow dung. All parts inam
14-07-2016 20:34
Hi again This fungus was found at the base of Car
Durandiella calluna
Elisabeth Stöckli,
17-07-2016 10:37
Trouvé sur feuilles mortes de Calluna vulgaris (Lande subalpine xérophile à 1'950m), apothécies 03.-0.5mm de diamètre, surface externe couverte de poils bruns, Hyménium gris, asques 80-115x11.5-12.5µm, octosporés, IKI-, spores fusiformes 45-50x2.2-3µm, lisses, hyalines, 7x septées, paraphyses filiformes.
Qu'en pensez-vous ? Merci d'avance.
Elisabeth
Hans-Otto Baral,
17-07-2016 12:26
Re : Durandiella calluna
The excipular structure with covering intricate brown hyphae looks exceptional. You don't have a closeup of this?
D. callunae is described with 38-52 x 3-4 µm spores and longer asci. No intricate hyphae on the excipulum and that of margin strongly protruding.
I am not sure about this, but also Godronia seems to be excluded.
D. callunae is described with 38-52 x 3-4 µm spores and longer asci. No intricate hyphae on the excipulum and that of margin strongly protruding.
I am not sure about this, but also Godronia seems to be excluded.
Elisabeth Stöckli,
17-07-2016 15:32
Hans-Otto Baral,
17-07-2016 16:20
Re : Durandiella calluna
Jawohl! Now I am convinced it is G. callunae.
The drawing by Müller & Schläpfer-B. is quite schematic, but conidial size and septa fit perfectly (17-22 x 3.5-4).
Du hast kein Foto reifer Konidien?
protologue below.
The drawing by Müller & Schläpfer-B. is quite schematic, but conidial size and septa fit perfectly (17-22 x 3.5-4).
Du hast kein Foto reifer Konidien?
protologue below.
Elisabeth Stöckli,
17-07-2016 17:14
Hans-Otto Baral,
17-07-2016 18:23
Re : Durandiella calluna
Prima!











Godronia-callunae-Muller-amp-Schl.-B.-1966-0001.jpg