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Karen PoulsenHi I found these under loose bark on a fallen bra

13-04-2024 12:49
Karen PoulsenOn standing stem from last year. Surrounded by hyp

13-04-2024 17:39
Karen PoulsenHi, On Myxarium on the cutting surface of tall st

18-10-2022 01:37
Zuidland PeterI need help with this one please.Vast numbers of t

12-04-2024 12:22
Orbilia xanthostigma, sensu Baral (2020). • Hab

11-04-2024 16:30

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05-04-2024 15:26
Pierre-Yves JulienBonjour à tous,Récolte le 31/03/2024 – Somme (

09-05-2010 20:06
Marja PennanenI found these on Epilobium. They are about 0,1-0,

11-04-2024 08:53

Hello, does anyone know a collection of Dendrosto

05-09-2019 11:03
Simon KennedyI would be grateful, if anyone could let me have a
Globose-spored Scutellinia
Gernot Friebes,
24-01-2020 18:05
I'm looking for help with this unkown Scutellinia. I collected it on soil about 1800–1900 m a.s.l. The ascospores are globose, the warts are mostly isolated but sometimes connected, up to 4 µm broad, the ascospores are about 20 µm in diam. (without warts). The hairs are very short (< 200 µm long) and pale, somewhat obtuse, the base is simple.
Best wishes,
Gernot
Till Lohmeyer,
24-01-2020 18:35
Re : Globose-spored Scutellinia
Hi, Gernot -
did you compare S. sinensis? (see Gjedura in Mycotaxon LXXIX, 2001). The spores are a bit smaller and the hairs darker, but spore shape and spore ornamentation seem to fit.
Schöne Grüße, Till
did you compare S. sinensis? (see Gjedura in Mycotaxon LXXIX, 2001). The spores are a bit smaller and the hairs darker, but spore shape and spore ornamentation seem to fit.
Schöne Grüße, Till
Malcolm Greaves,
24-01-2020 21:42
Re : Globose-spored Scutellinia
This looks very much like S barlae to me. Spherical spores 16-24 low rounded warts, hairs under 300 long with simple or very occasional bi-furcate base.
Mal
Gernot Friebes,
02-02-2020 10:07
Re : Globose-spored Scutellinia
Hi, Till & Mal,
sorry for my belated response. Scutellinia barlae should have smaller warts as far as I know, which is why I would exclude it here. Scutellinia sinensis/tuberculata does have similar spore ornamentation but there are indeed some differences in spore size and hair morphology. Scutellinia citrina is another species I considered but obviously the spores are much too small. A difficult one...
Thank you and best wishes,
Gernot
sorry for my belated response. Scutellinia barlae should have smaller warts as far as I know, which is why I would exclude it here. Scutellinia sinensis/tuberculata does have similar spore ornamentation but there are indeed some differences in spore size and hair morphology. Scutellinia citrina is another species I considered but obviously the spores are much too small. A difficult one...
Thank you and best wishes,
Gernot