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04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

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naevioideae anamorph?
DirkW, 02-02-2015 00:41
DirkWsalut a tous,

this beautiful coloured anamorph (?) collection is a mystery to me. bright pink apothezia (left) and darker pink apothezia with a black margin (right), which close to black dots when dry. with exactly the same spores! 9 x 4 with one middle-septum ... no asci! looks like somewhat out of naevioideae?
found on decorticated hardwood.
who can help ...

best

dirk
  • message #33486
  • message #33486
  • message #33486
Hans-Otto Baral, 02-02-2015 08:35
Hans-Otto Baral
Re : naevioideae anamorph?
Hi Dirk

the dark one looks to me lke the anamorph of Durella atrocyanea, though this seems to be a very difficult species with different anamorphs. Plasia is the anamorph genus. how large are these conidiomata?

Long conidia with several  septa are found in typical D. atrocyanea and those as you have I saw in my folder of "aurantionigra" (see below). The ascomata and conidiopmata cannot easily be distinguished.

You rose form might be an albino of this.

Zotto
  • message #33488
  • message #33488
DirkW, 02-02-2015 08:58
DirkW
Re : naevioideae anamorph?
hi zotto,

thank you very much! i think thats it ... spores and macro exactly the same.
the dark ones measure 0,5-1mm, the rose ones are greater, 1-2mm and more horizontal.
the rose ones stay mysterious ... i will look for possible differences again.

best

dirk

Hans-Otto Baral, 02-02-2015 09:35
Hans-Otto Baral
Re : naevioideae anamorph?
Kannst du mir ein paar Fotos davon schicken, ich meine größer? So winzig sind die Fk. also doch nicht als ich den Eindruck hatte. Wir hatten auch mal einen ganz ähnlichen Fall von Albino: Patellaria atrata!

Vielleicht findest du ja doch noch Asci in einem Fk.?