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28-04-2026 22:51

Bernard CLESSE Bernard CLESSE

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

28-04-2026 21:53

William Slosse William Slosse

Good evening everyone, Recently, in a wet forest,

28-04-2026 21:50

Pablo Sandoval Pablo Sandoval

Hola a todos,Espero se encuentren bien. Hace mucho

27-04-2026 18:05

Lothar Krieglsteiner Lothar Krieglsteiner

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

28-04-2026 20:33

Vitus Schäfftlein

Hello, I found Trochila ilicina on Ilex aquifoliu

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

27-04-2026 18:48

Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

27-04-2026 17:41

Lothar Krieglsteiner Lothar Krieglsteiner

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

27-04-2026 17:16

Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, moist lying.The conidiomata look like

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Propolis rubella (?) on Salix in the Eifel (Germany)
Lothar Krieglsteiner, 22-11-2019 10:47
Lothar Krieglsteiner

This was discovered by chance, yesterday, as I was harvesting a specimen of Trichia lutescens (Myxo) on bark of Salix aurita on a branch in the air at about 2 m height. The specimen of Trichia was collected in 14.11.2019, in National Park Eifel, Germany, "Fuhrtsbachtal", altitude about 550 m NN, younger Betuletum pubescentis with Salix aurita


With the key of Zotto I end at Propolis rubella, and I find it quite fitting, including the host. The spores are about 20-25/4,5-5,5 µm.


As I look in Index Fungorum I find rubella a synonym of P. faginea (!).


Can I consider my find P. rubella?


Best regards, Lothar


 

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Hans-Otto Baral, 22-11-2019 12:13
Hans-Otto Baral
Re : Propolis rubella (?) on Salix in the Eifel (Germany)
Hi Lothar

I can only agree. The narrow spores are quite characteristic, as is the tendency to pale reddish hymenia. Marketa once made a poster with this and other Propoli, but she never published on them. Her images of the lectotype are in my rubella folder. I remember P  tumidula as a synonym.

Zotto
Lothar Krieglsteiner, 22-11-2019 12:19
Lothar Krieglsteiner
Re : Propolis rubella (?) on Salix in the Eifel (Germany)

vielen Dank, Zotto!


Herzliche Grüße von Lothar