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01-12-2022 12:53

Patrice TANCHAUD

Bonjour, récolte réalisée sur un pin brûlé,

02-12-2022 16:49

Thorben Hülsewig

Hi there,i'm looking for following Literature:Gibe

01-12-2022 23:50

Przemyslaw Drzewiecki

30.11.2022; Mochle near Bydgoszcz, Poland. Old hor

01-12-2022 12:46

Lothar Krieglsteiner Lothar Krieglsteiner

found on 8.7.2022, on the margin of National Park

29-11-2022 17:47

Jean-Claude Malaval Jean-Claude Malaval

Espèce sur Goyavier non récoltée

01-12-2022 14:13

Lothar Krieglsteiner Lothar Krieglsteiner

... on decorticated wood of Picea, near Snasa, Ber

01-12-2022 11:49

Lothar Krieglsteiner Lothar Krieglsteiner

when finding this on 8.7.2022 in the margin of Nat

01-12-2022 14:29

Lothar Krieglsteiner Lothar Krieglsteiner

Norway, near Snasa, 9.7.2022, on Juncus effusus. T

01-12-2022 13:54

Lothar Krieglsteiner Lothar Krieglsteiner

... found near Snasa, 3.7.22, on remains of Poacea

01-12-2022 13:09

Lothar Krieglsteiner Lothar Krieglsteiner

on 4.7.22, in the marginal area of National Park S

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Valsaria insitiva on Cytisus (Sarothamnus) scoparius
Lothar Krieglsteiner, 14-12-2016 15:08
Lothar Krieglsteiner

... found last week in the National Park Eifel, Germany. I found it the second time there, both times on the same host. I know V. insitiva from thick Fagus logs also (several finds in the National Park BAvarian Forest).


Are there different species in this complex? I hesitate to think a fungus on Fagus is the same than on Cytisus ...


Best regards from Lothar

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  • message #46137
  • message #46137
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Vivien Hodge, 14-12-2016 16:25
Re : Valsaria insitiva on Cytisus (Sarothamnus) scoparius
Hello Lothar

This species has been found on Ulex and Caesalpinia in the UK, according to the Fungal Records of Database of Britain and Ireland, and judging from the Britaish records can have a wide range of hosts.

As Cytisus is related to Ulex and Caesalpinia, all of which belong to Fabaceae, it would seem feasible for the Valsaria to be found on Cytisus as well. 

Best wishes
Vivien


Hermann Voglmayr, 14-12-2016 23:48
Hermann Voglmayr
Re : Valsaria insitiva on Cytisus (Sarothamnus) scoparius


Hallo Lothar, 
On thick logs of Fagus usually there are Myrmaecium rubricosum and M. fulvopruinatum. On Fabaceae there are different species but usually not V. insitiva. See the publication Jaklitsch et al. 2015, Valsaria and the Valsariales, Fungal Diversity 73:
https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/27274717/


or for the original version:


https://www.researchgate.net/publication/276441471_Valsaria_and_the_Valsariales



Regards Hermann

Lothar Krieglsteiner, 15-12-2016 08:40
Lothar Krieglsteiner
Re : Valsaria insitiva on Cytisus (Sarothamnus) scoparius

Hello Vivien and hello Hermann,


thank you very much for the important information -


and you, Hermann, for the very valuable link. I think this brings new questions but hopefully soon some answers to me!


Best regards from Lothar

Lothar Krieglsteiner, 15-12-2016 09:02
Lothar Krieglsteiner
Re : Valsaria insitiva on Cytisus (Sarothamnus) scoparius

Hi Hermann


I just read in the paper of Jaklitsch & al. - and find that insitiva and the other species (robiniae, spartii) are hardly to separate morphologically. And further: insitiva was (as the only of the three species!) found on Cytisus scoparius. So ....


Best regards from Lothar


 

Hermann Voglmayr, 15-12-2016 09:15
Hermann Voglmayr
Re : Valsaria insitiva on Cytisus (Sarothamnus) scoparius
Hi Lothar,
Yes, these are sometimes difficult to separate, without sequence data. In these cases one has to stick to V. insitiva sensu lato...
Best regards,
Hermann