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19-12-2016 19:11

unknown anamorph
DirkW DirkW

salut a tous, has anybody an opinion on this anam

17-11-2016 11:27

Asco Growing on Kindbergia praelonga = Eurhynchium praelongum Moss
Peter Thompson

Hello Everyone,I have found some whitish fruit bod

16-12-2016 18:26

Hypogé non identifié
Bernard CLESSE Bernard CLESSE

Bonsoir à tous,Trouvé dernièrement cet hypogé,

14-12-2016 14:11

Libertella on Quercus
Lothar Krieglsteiner Lothar Krieglsteiner

In the Eifel National Park I also found this anamo

17-12-2016 16:06

Hymenogaster sous Populus
Bernard CLESSE Bernard CLESSE

Bonjour à tous,Que pensez-vous de cet Hymenogaste

17-12-2016 21:59

ID for this orange-amber cupulate Asco.
Stephen Martin Stephen Martin

I've just collected the data and micrographs of an

17-12-2016 16:16

Anthracobia
Stephen Martin Stephen Martin

Hi, I believe this asco is Aleuria aurantia but th

17-12-2016 10:28

En graminea
Castillo Joseba Castillo Joseba

Creo que no es un Ascomyceto,  no se si es algun

16-12-2016 20:15

Morchella sp.
Quijada Luis

Hi all, this is the first time I work a Morchella

16-12-2016 18:17

Pyrénomycète dans Tuber excavatum
Bernard CLESSE Bernard CLESSE

Bonsoir à tous,Dernièrement j'ai trouvé des Tub

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unknown anamorph
DirkW, 19-12-2016 19:11
DirkWsalut a tous, 

has anybody an opinion on this anamorph, growing on sambucus? always 3-septated, pointed, with lighter cells on top, very constant in lenghth with spores 16-18 x 7-8. looks quite similar to something of hysterium, but its clearly an anamorph.
i can't say much to stromata, black, embedded, more edged than rounded, 0,5-1mm. i don't think that its host-specific, because some time ago i found the same on castanea.

all best

dirk
  • message #46215
Joey JTan, 19-12-2016 19:33
Re : unknown anamorph
It's difficult to be sure without seeing the conidiogenous cells and conidioma, but the conidia resemble Seimatosporium to me.  Do any of the conidia have basal and/or apical appendages?
DirkW, 19-12-2016 20:28
DirkW
Re : unknown anamorph
thank you very much! the genus sounds good. i didn't see appendages, but the collection seems to be exactly the same as in this earlier request:

http://images.google.de/imgres?imgurl=http%3A%2F%2Fascofrance.fr%2Fuploads%2Fforum%2F8207.jpg&imgrefurl=http%3A%2F%2Fascofrance.fr%2Fforum%2F8206%2Fseimatosporium-on-vitis&h=653&w=700&tbnid=-QPQDLK307ZJDM%3A&vet=1&docid=WsRxZqM53JhVAM&ei=yTNYWMCRO6zTgAbz3bH4BA&tbm=isch&client=safari&iact=rc&uact=3&dur=362&page=0&start=0&ndsp=18&ved=0ahUKEwiAmvLh_YDRAhWsKcAKHfNuDE8QMwgmKAkwCQ&bih=597&biw=1280