11-01-2026 20:35
Josep Torres
Hello.A very tiny pyrenomycete sprouting sparsely
09-01-2026 17:41
Arnold BüschlenHallo, F. dilatata wird von vielen Bryoparasiten
10-01-2026 20:00
Tom SchrierHi all,We found picnidia on Protoparmeliopsis mur
07-01-2026 22:22
Danny Newman
Tatraea sp. on indet. hardwood The Swag, Great Sm
10-01-2026 01:18
Danny Newman
cf. Neovaginatispora fuckelii on indet. shrub Pre
07-01-2026 10:24
Danny Newman
Pezicula sp. on indet. hardwood Appalachian Highl
09-01-2026 10:08
Blasco Rafael
Hola, en el mismo habitat que la anteriorRetamaDia
08-01-2026 21:22
Blasco Rafael
Hola, He recogido esta muestra de Orbilia sobre Re
07-01-2026 17:29
Marc Detollenaere
Dear Forum,On a barkless Populus I found some smal
10-11-2021 17:33
Riet van Oosten
Add-on topic http://www.ascofrance.com/forum/7059
Capitotricha sur poaceae
Andgelo Mombert,
31-07-2018 19:34
Bonsoir,Sur feuilles mortes de poacées, en zone subalpine (1700 m d'alt.).
Ascospores : 14-19 x 2-2,5 µm, fusoïdes, courbées, contenant des gouttelettes, hyalines, lisses.
Asques : 50-60 x 5,5-6,5 µm, cylindriques, inoperculés, à sommet amyloïde, avec crochets, contenant huit spores bisériées.
Paraphyses : de 2,5-3 µm de large, lancéolées, dépassant les asques de 15 µm, hyalines.
Poils : larges de 4-5 µm, capités, septées, verruqueux, à sommet couvert de cristaux.
On est proche de Capitotricha brevipila mais les spores sont grandes...
Les cellules semblent mortes (?).
Merci d'avance !
Andgelo
Hans-Otto Baral,
31-07-2018 20:34
Re : Capitotricha sur poaceae
This is extremely interesting. Have you an idea which grass it coudl be?
Indeed I also doubt that it is C. phragmiticola/brevipila (ined.) which I want to describe since a long time. There might actually exist more species. Regrettably I do not have a sequence of phragmiticola, but yours seems not sparse and should be tested. Would you mind sending me your sample? I would have a look as well as sending a portion to UNITE for DNA.
Zotto
Indeed I also doubt that it is C. phragmiticola/brevipila (ined.) which I want to describe since a long time. There might actually exist more species. Regrettably I do not have a sequence of phragmiticola, but yours seems not sparse and should be tested. Would you mind sending me your sample? I would have a look as well as sending a portion to UNITE for DNA.
Zotto
Andgelo Mombert,
31-07-2018 20:37
Re : Capitotricha sur poaceae
Aucun problème, avec plaisir !
Andgelo
Andgelo
Hans-Otto Baral,
31-07-2018 20:48
Re : Capitotricha sur poaceae
Great thanks!!
You have my address?
Hans-Otto Baral
Blaihofstr. 42
D-72074 Tübingen
You have my address?
Hans-Otto Baral
Blaihofstr. 42
D-72074 Tübingen
Hans-Otto Baral,
06-08-2018 10:29
Re : Capitotricha sur poaceae
Dear Andgelo
two days ago your parcel arived, many thanks again!
Zotto
two days ago your parcel arived, many thanks again!
Zotto
Hans-Otto Baral,
08-08-2018 17:13
Re : Capitotricha sur poaceae
Dear Andgelo
I just saw that the pics I downloaded are very small. If you could send them to me in larger size I would much appreciate this. There is no scale for them?
Could you please find out coordinates or otherwise tell me the place? you wrote 1800 m on the label but 1700 m in the forum.
Zotto
I just saw that the pics I downloaded are very small. If you could send them to me in larger size I would much appreciate this. There is no scale for them?
Could you please find out coordinates or otherwise tell me the place? you wrote 1800 m on the label but 1700 m in the forum.
Zotto