Observation 150338: Hypomyces (Fr.) Tul. & C. Tul.
When: 2013-10-29
Collection location: Braga, Portugal [Click for map]
No herbarium specimen

Proposed Names

55% (1)
Used references: USDA Hypomyces website lists dozens of Hypomyces spp. many of which parasitize boletes and start off white turning to yellow or yellow brown

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Eye3 = Observer’s choice
Eyes3 = Current consensus


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I used a key
By: Elsa (pinknailsgirl)
2013-11-02 18:24:59 COT (-0500)

http://nt.ars-grin.gov/... and I got 3 sp, 2 of them exist here in Europe: H. chrysospermus and H. tulasneanus.

By: John Plischke (John Plischke)
2013-11-02 16:38:32 COT (-0500)

I don’t know which species occur there but on boletes here I see

H. microspermus has spores that are 9-14 X 3-4um
Hypomyces chrysospermus Ascospores 14-22 X 4-6um
Hypomyces boletiphagus Ascospores 8-14 X 2.5-4um
Hypomyces chlorinigenus Ascospores 7.5-12 X 2-4um

By: Daniel B. Wheeler (Tuberale)
2013-10-29 12:27:57 COT (-0500)

And on the stipe.

That “things”
By: Elsa (pinknailsgirl)
2013-10-28 22:07:42 COT (-0500)

on it belong to H. chrysospermus?

Created: 2013-10-28 22:04:31 COT (-0500)
Last modified: 2013-10-30 21:35:25 COT (-0500)
Viewed: 53 times, last viewed: 2016-10-25 12:08:42 COT (-0500)
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