04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
28-10-2025 15:37
Carl FarmerI'd be grateful for any suggestions for this strik
03-11-2025 16:30
Hans-Otto Baral
Hello I want to ask you if you have found this ye
Literature request, Barr 1990, Melanommatales
Eduard Osieck,
13-06-2014 14:54
Barr 1990. Melanommatales (Loculoascomycetes). - North American Flora, ser. II, 13: 1-129?
This deals with the genus Karstenula.
I found a 3- to 5 -septate muriform spored pyreno on Syringa. It fits quite well with Petrak's desciption of K. ligustrina (Ligustrum belongs to the same plant family as Syringa), but it would be useful to exclude the Karstenula species described by Barr.
Joanne Taylor,
13-06-2014 15:40
Re : Literature request, Barr 1990, Melanommatales
Hi there, I will try to get that for you on Monday,
Jo
Jo
Martin Bemmann,
13-06-2014 16:31
Re : Literature request, Barr 1990, Melanommatales
Hi Eduard,
it is sent.
Best regards
Martin
it is sent.
Best regards
Martin
Eduard Osieck,
13-06-2014 17:44
Re : Literature request, Barr 1990, Melanommatales
Thank you Martin for sending the paper. And Jo for the offer to send it.
According to the Karstenula key of Barr the best match for my find is K. rhodostoma but that species has a "rosy red" apex (dark in my find) and shorter asci. Interestingly Petrak notes in his description of K. ligustrina the similarity with K. rhodostoma. On the basis of the missing reddish colouring of the apex and the different spore morphology he considered K. ligustrina as different and described it as a new species.
According to the Karstenula key of Barr the best match for my find is K. rhodostoma but that species has a "rosy red" apex (dark in my find) and shorter asci. Interestingly Petrak notes in his description of K. ligustrina the similarity with K. rhodostoma. On the basis of the missing reddish colouring of the apex and the different spore morphology he considered K. ligustrina as different and described it as a new species.
Björn Nordén,
03-05-2019 10:47
Re : Literature request, Barr 1990, Melanommatales
Hi!
Could you please forward it to me? Bjorn.Norden@nina.no">Bjorn.Norden@nina.no
Many thanks!
Björn
Martin Bemmann,
03-05-2019 10:49
Re : Literature request, Barr 1990, Melanommatales
sent....
Lothar Krieglsteiner,
03-05-2019 13:33
Re : Literature request, Barr 1990, Melanommatales
Hi Martin,
could you send it to me, too?
Thanks and kind regards,
Lothar
Björn Nordén,
03-05-2019 14:28
Re : Literature request, Barr 1990, Melanommatales
Thank You!