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18-08-2025 22:59

Yanick BOULANGER

BonsoirVoici un asco récolté le 08/08/2025Comme

18-08-2025 23:15

Zoe Vélez Zoe Vélez

Hola foro, gracias por aceptar la creación de mi

18-08-2025 15:35

Lothar Krieglsteiner Lothar Krieglsteiner

.. in subarctic forest at side of small stream, ac

18-08-2025 16:01

Lothar Krieglsteiner Lothar Krieglsteiner

.. on water-soaked Betula wood lying in a small st

18-08-2025 17:52

Yanick BOULANGER

BonjourAu fil des conversations, j'ai lu que Hyalo

18-08-2025 15:17

Lothar Krieglsteiner Lothar Krieglsteiner

... on 6.7.25 in a subarctic mire near a small lak

18-08-2025 15:07

Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

31-12-2021 12:12

Georges Greiff

Happy New Year to All! I was hoping somebody coul

15-08-2025 12:47

Philippe PELLICIER

Bonjour, j'ai récolté cette Scutellinia au Col d

15-08-2025 21:50

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

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Scutellinia olivascens?
William Slosse, 14-03-2020 19:01
William SlosseDear Forum,

yesterday I found in the garden in a hollow in the trunk of a Populus alba some Scutellinia.
Using the Jeannerot key (2019) I think this might be S. olivascens.

Apothesia: up to 5.5mm diameter;


Marginal hairs: with multifurcate base; up to 940um long & 35um wide;


Spores: Qav = 1.40 (N = 14); ornamented with clear visible warts; no ridges

Am I right?

Regards,

William

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Malcolm Greaves, 15-03-2020 15:43
Malcolm  Greaves
Re : Scutellinia olivascens?
What size were the spores?
William Slosse, 16-03-2020 20:42
William Slosse
Re : Scutellinia olivascens?
With my excuses, Malcolm:
Av = 19.01 x 13.51
Malcolm Greaves, 17-03-2020 10:23
Malcolm  Greaves
Re : Scutellinia olivascens?
That fits well with S olivascens. The “S” shaped hairs are also a helpful indicator.
William Slosse, 17-03-2020 17:54
William Slosse
Re : Scutellinia olivascens?
Thx for your opinion and tip, Malcom.
Regards,William