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25-09-2024 22:18

en Dryas
Bometon Javier Bometon Javier

Apotecios 100 y 350 um, estipitados.Pararafisis la

25-09-2024 14:24

Rutstroemia firma
B Shelbourne B Shelbourne

• Macro and habitat suggest Rutstroemia, and pos

26-09-2024 17:25

Brunnipila dryadis
Hans-Otto Baral Hans-Otto Baral

Does someone have a pdf of this paper? I have it

23-09-2024 17:24

Tiny apothecia on Acer campestre
Karen Poulsen

Hi there, I found a few very small apothecia on o

24-09-2024 18:27

Need help for this Ascobolus
Pierre-Yves Julien

Récolte le 01/09/2024 – Paris (75) – France

25-09-2024 20:07

Asexual morph on Ilex aquifolium leaf?
François Bartholomeeusen

After I dipped a fallen Ilex leaf in water for a d

22-09-2024 20:24

Asco on silene
Robin Isaksson Robin Isaksson

Dear all, I did found this one on on S. acauli

23-09-2024 20:46

Ascotremella faginea
B Shelbourne B Shelbourne

• Macro and habitat suggest Gelatinodiscaeae.•

24-09-2024 11:35

Search
Peter Welt Peter Welt

Search Looking for an item again. Who can help? T

06-07-2020 05:51

Literature request: Ascomycetes of Pakistan 1978
Yulia Lytvynenko Yulia Lytvynenko

Dear friends.Looking for a copy of the following w

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Sarcoscypha macaronesica not Macaronesian?
Miguel Ángel Ribes, 03-07-2016 20:56
Miguel Ãngel RibesGood night

This Sarcoscypha, 1-1,5 cm diam., was found in Spain, Andalucía, Córdoba, 421 m, 24-I-2016, in small twigs, probably Viburnun tinus, in a forest with Pinus pinea, Quercus suber, Corylus avellana and Castanea sativa.

Spore size and shape fits me more with S. macaronesica than S. coccinea. Is it possible?

Spore measurement in water, 1000x and live:

(21,4) 24 - 30,8 (33) x (9,4) 10 - 12 (13,6) µm
Q = (2) 2,2 - 2,9 (3,3) ; N = 102
Me = 27 x 10,9 µm ; Qe = 2,5

Thanks a lot.

Miguel Á. Ribes
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Hans-Otto Baral, 03-07-2016 21:15
Hans-Otto Baral
Re : Sarcoscypha macaronesica not Macaronesian?
Ah, this is very good! Your question was repeatedly raised, and I cannot answer it. S. macaronesica was now and then believed to occur around the mediterranean see, but evidence was never brought by molecular data. I fear the morphological differences to S. coccinea are too unsharp to clarify this question with the LM.

Your spores are a bit too wide for S. macaronesica according to my key. Apo size would be good indeed. Sequences exist for all these species, so it should work with the molecular method (ITS would be fully sufficient).

Zotto
Miguel Ángel Ribes, 03-07-2016 23:08
Miguel Ãngel Ribes
Re : Sarcoscypha macaronesica not Macaronesian?
Thanks a lot Zotto

I will ask the collector to make molecular analysis.

The best.