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25-03-2026 13:54

Enrique Rubio Enrique Rubio

Does anyone know where I could download Paoletti's

25-03-2026 15:46

Michel Hairaud Michel Hairaud

Bonjour, Je sollicite de l'aide pour cette récol

25-03-2026 15:06

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous me confirm

25-03-2026 10:35

Hulda Caroline Holte

Hello,I collected this species growing on a dead b

24-03-2026 19:59

William Slosse William Slosse

Hello everyone,On 23/03/26, I found the following

21-03-2026 15:13

Lepista Zacarias

Hello everyone, Does any one know of any literatu

24-03-2026 21:37

Elisabeth Stöckli

Bonsoir,Sur bois (tronc) très pourri de conifère

24-03-2026 21:07

Ethan Crenson

Hello all, A friend collected this asco in a wood

23-03-2026 20:16

Miguel Ãngel Ribes Miguel Ángel Ribes

Good eveningI'm unable to identify this Coprotus o

24-03-2026 15:44

Åge Oterhals

I hope someone can confirm the name of this collec

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Hypomyces possibly on Suillus collinitus
Stephen Martin Mifsud, 28-02-2017 12:45
Stephen Martin MifsudHi, this is my first Hypomyces that I am researching and probably I would not be able to identify it to species level, but maybe with your help and direction I could take a learning experience and good path.  The host was under pine and I could see pores so I think that it is probably Suillus collinitus, which is very common bolete under pine trees. The parasite is now a mass of yellow spores, 12-25um wide, distinctly warted (2um wide!), globose, golden yellow. So far I have not seen any other particular structures such as ascii - are they deep inside the tisue or at this advance stage, it is useless.  

An interactive key for Hypomyces in the links of this forum is not working - a real pity!

Any help is appreciated...

My simple guess is Hypomyces chrysospermus - from here:
http://www.mushroomexpert.com/hypomyces_chrysospermus.html
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