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This tiny, rather "rough" erumpent asco was found

30-06-2025 16:56
Lydia KoelmansPlease can anyone tell me the species name of the

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This is a quite common species on Nothofagus wood

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Ethan CrensonHi all, Another find by a friend yesterday in Bro

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Philippe PELLICIERBonjour, pensez-vous que S. ceijpii soit le nom co

29-06-2025 18:11
Ethan CrensonHello all, A friend found this disco yesterday in

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Hello.A tiny fungus shaped like globose black grai

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Åge OterhalsI found this pyrenomycetous fungi in mountain area
Diaporthe samaricola - Spore Sizes & Appearance.
Peter Thompson,
14-09-2012 13:49
I wonder if anyone has illustrations and measurements of the ascospores of Diaporthe samaricola, which grows on the seed cases of Fraxinus excelsior.
There does not seem to be any information in the literature available to me.
Thanking you in anticipation,
Peter.
Christian Lechat,
14-09-2012 14:07

Re : Diaporthe samaricola - Spore Sizes & Appearance.
Description here:
http://www.librifungorum.org/Image.asp?ItemID=157&ImageFileName=027/0126b.jpg
Cordially,
Christian
http://www.librifungorum.org/Image.asp?ItemID=157&ImageFileName=027/0126b.jpg
Cordially,
Christian
Alessio Pierotti,
14-09-2012 15:31

Re : Diaporthe samaricola - Spore Sizes & Appearance.
The name Diaporthe samaricola was proposed by W. Phillips & Plowright in 1876 with the following diagnosis: "Perithceia minute, immersed, covered by a circumscribed thin black stroma, variable in size and outline; ostiola minute, prominent; sporidia biseriate, colourless, quadrinucleate, somewhat acuminate, .0007 in. x .002 in.; asci .003 x .0004 in. On the samari of ash, Terrington, Jan. 1875. Plate 42, fig. 6. a. ascus; b. sporidia" [Grevillea 3 (27): 126. 1875].
Lewis Wehmeyer in his monograph of the genus published in 1933 writes of this species on pages 77 and 78 (see attachment: EXTRACT etc.; see also the attachment: 1932-v17-237-0001).
Lewis Wehmeyer in his monograph of the genus published in 1933 writes of this species on pages 77 and 78 (see attachment: EXTRACT etc.; see also the attachment: 1932-v17-237-0001).