11-03-2026 17:36
Michel Hairaud
Bonjour, Je cherche des indices pour cette réc
11-03-2026 16:48
Bruno Coué
Bonjour, je serais heureux d'avoir votre avis sur
11-03-2026 14:14
Gernot FriebesHi,I would like to share a collection of Scopinell
10-03-2026 18:08
Marc Detollenaere
Dear Forum,On stems of Arctium, I found some downy
05-03-2026 10:07
Hulda Caroline HolteHello, I found and collected this species growing
07-03-2026 13:06
éric ROMERO
Bonjour tous, Sur cône d'épicea fortement imbu,
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