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03-10-2025 13:44

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Populus

13-10-2025 19:05

Louis DENY

Bonjour forumSur tronc décortiqué de feuillu x,

17-02-2013 21:11

Peter Welt Peter Welt

Jamoni, P.G. 1998. Un nuovo discomicete coprofilo

11-10-2025 20:27

Marcel Heyligen Marcel Heyligen

Found on a barked branch, 14 mm in diameter, of Ro

11-10-2025 14:20

Jean-Luc Ranger

bonjour à tous, Je ne vois pas comment l'on peut

09-10-2025 22:14

S. Rebecca

We just had the Bavarian Mycology Conference in Au

10-10-2025 00:49

Ethan Crenson

Hello all, This was found last weekend on a hardw

06-10-2025 15:57

David Chapados David Chapados

Hi, Could anyone help me with this Lophiostoma? 

04-10-2025 02:13

Francois Guay Francois Guay

Hi everyone,   I found this Hymenoscyphus growi

03-10-2025 22:17

Francois Guay Francois Guay

Hi everyone,   I found this white, star-shaped

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Hymenoscyphus aff fulvidulus
Miguel Ángel Ribes, 11-03-2011 01:38
Miguel Ãngel RibesGood night

This small Hymenoscyphus is from Tenerife, 28-Nov-2010, on Eucalyptus globulus, at 1.300 msnm, 2-2,5 mm. Spores subcilindrical to pip-shaped, paraphysis filled with guttules.

Spores (1000x, water, fresh material)
(11.1) 11.5 - 14.3 (15.6) x (2.8) 3.3 - 4.0 (4.2) µm
Q = (2.8) 3.2 - 3.9 (4.6) ; N = 30
Me = 13.1 x 3.7 µm ; Qe = 3.5

Thank you,

Miguel Á. Ribes
  • message #14657
Miguel Ángel Ribes, 11-03-2011 01:40
Miguel Ãngel Ribes
Re:Hymenoscyphus aff fulvidulus
Asci blue in IKI
  • message #14658
Miguel Ángel Ribes, 11-03-2011 01:41
Miguel Ãngel Ribes
Re:Hymenoscyphus aff fulvidulus
Spores with small guttules.
  • message #14659
Miguel Ángel Ribes, 11-03-2011 01:41
Miguel Ãngel Ribes
Re:Hymenoscyphus aff fulvidulus
Paraphysis
  • message #14660
Miguel Ángel Ribes, 11-03-2011 01:42
Miguel Ãngel Ribes
Re:Hymenoscyphus aff fulvidulus
Ectal excipulum
  • message #14661
Miguel Ángel Ribes, 11-03-2011 01:42
Miguel Ãngel Ribes
Re:Hymenoscyphus aff fulvidulus
Medular excipulum

Thank you again

Miguel Á. Ribes
  • message #14662
Hans-Otto Baral, 11-03-2011 11:17
Hans-Otto Baral
Re:Hymenoscyphus aff fulvidulus
Is the substrate a thin twig?

It reminds me of H. epiphyllus thought that species has larger spores

Zotto
Miguel Ángel Ribes, 11-03-2011 13:52
Miguel Ãngel Ribes
Re:Hymenoscyphus aff fulvidulus
Yes, it is a small twig in a "abandoned Eucalyptus plantation" with some Erica and Pinus.

Ok, for now H. aff epiphyllus.

Thank you Zotto

Miguel Á. Ribes