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18-01-2026 12:24

Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

25-01-2026 16:08

Malcolm  Greaves Malcolm Greaves

This Geoglossum had spores mostly 70-80 (87) with

23-01-2026 21:50

Cameron DK

I am looking for this please publication. is anyon

10-01-2026 20:00

Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

21-01-2026 19:55

Bohan Jia

Hi,  Could this be Nemania aureolutea? Or did I

21-01-2026 16:32

Gernot Friebes

Hi,I need your help with some black dots on a lich

21-01-2026 16:48

Gernot Friebes

Hi,after my last unknown hyphomycete on this subst

20-01-2026 17:49

Hardware Tony Hardware Tony

I offer this collection as a possibility only as e

15-01-2026 15:55

Lothar Krieglsteiner Lothar Krieglsteiner

this one is especially interesting for me because

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White apothecia on Picea abies resin
Edvin Johannesen, 29-04-2021 17:41
Edvin Johannesen
Hi!

These tiny white apothecia (presumably) were found on resin (Picea abies). I first thought they were Hyalorbilia resinae, which has been found in Norway once before (ID by Baral), but in the microscope I only see masses of globose conidia (ca. 2 microns in diam.) formed in chains in a palisade of slightly curved conidiogenous cells. Any thoughts?  (Sorry about the poor micro image quality.)

Thanks!
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Stip Helleman, 29-04-2021 23:44
Stip Helleman
Re : White apothecia on Picea abies resin
Dear Edvin,
It looks like Dendrodochium citrinum which can be cimpletely white sometimes.
Cheers,
Stip
Edvin Johannesen, 30-04-2021 08:30
Edvin Johannesen
Re : White apothecia on Picea abies resin
That looks like a very good suggestion! I will check further.  Thanks immensely :)