Tatraea dumbirensis? - Forum ASCOFrance

27-04-2026 20:52

Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

27-04-2026 18:48

Micropodia pteridina?

Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

27-04-2026 17:41

another anamorph on monocotyleous remains from Portugal

Lothar Krieglsteiner

.. Algarve, same leaf than the last post. The con

27-04-2026 18:05

bright green minute anamorph on Citrus aurantius-twig from Portugal

Lothar Krieglsteiner

... still attached at standing tree. The green con

27-04-2026 17:16

anamorph on monocotyleous leaves from Portugal

Lothar Krieglsteiner

.. Algarve, moist lying.The conidiomata look like

27-04-2026 12:54

Spiral conidial crust

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Bonjour. Ce petit champignon blanc résupiné et

27-04-2026 09:59

Microdiplodia henningsii

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Bonjour Can anyone advise me on these pycnidia fo

26-04-2026 21:08

Ramularia sp ?

William Slosse

Several species of Ramularia occur on Rumex that I

22-04-2026 20:54

Pyrenopeziza on monocot.

Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

25-04-2026 11:34

lachnum pudicellum

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Bonjour forumdans la clé de Zotto, L. pudicellum

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Tatraea dumbirensis?

Stefan Jakobsson, 13-07-2020 13:57

Here a 5 mm wide fungus growing on a decidious(?) stick in a dense thicket. Everything matches Tatraea dumbirensis well as far as I can see - execpt for the spore width. The spores are

(15.5) 16.8 - 19.5 (22.1) × (4.6) 4.9 - 5.5 (5.7) µm
Q = (2.72) 3.06 - 4.30 (4.81) ; N = 34
Me = 18.01 × 5.23 µm ; Qe = 3.47

Is this just a narrow spored Tatraea dumbirensis or something related?

Stefan

Hans-Otto Baral, 13-07-2020 16:26

Re : Tatraea dumbirensis?

In fact, and it reminds me of T. macrospora from N-America. But there the spores are much longer.

At the moment I have no other suggestion, but one must carefully compare species in Phaeohelotium.

Zotto

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