Accès membres

Mot de passe perdu? S'inscrire

21-04-2026 22:14

Margot en Geert Vullings

This cup fungus was found on April 10, 2026, on lo

23-04-2026 06:46

François Freléchoux François Freléchoux

Bonjour, Voici la description d'un minuscule asco

22-04-2026 20:17

Marian Jagers Marian Jagers

Is anyone familiar with the Hyphomycetes genus Pse

22-04-2026 20:54

Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

22-04-2026 19:12

Louis DENY

Bonjour forum.Trouvé à Belfort, est de la France

21-04-2026 21:00

Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

22-04-2026 01:06

Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

21-04-2026 13:36

Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

21-04-2026 13:19

Gernot Friebes

Hi,this Lophodermium on Typha has ascospores measu

21-04-2026 13:05

Gernot Friebes

Hi,this hyphomycete feels familiar but I was not a

« < 1 2 3 4 5 > »
Literature request, Barr 1990, Melanommatales
Eduard Osieck, 13-06-2014 14:54
Can somebody provide pages 40-55 from
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.
  • message #29803
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
Martin Bemmann, 13-06-2014 16:31
Martin Bemmann
Re : Literature request, Barr 1990, Melanommatales
Hi Eduard,

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.
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
Martin Bemmann
Re : Literature request, Barr 1990, Melanommatales
sent....
Lothar Krieglsteiner, 03-05-2019 13:33
Lothar Krieglsteiner
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!