Pequeñas bolas con pelos - Forum ASCOFrance

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Pequeñas bolas con pelos

Salvador Tello, 14-12-2012 21:32

De 0,2 mm, en madera seca de Ficus caria, pelos septados de 84,8 [121,7 ; 144,5] 181,4 x 5,7 [7,3 ; 8,3] 9,9 µm. Ascas no amiloides de 67,1 [76,9 ; 87,7] 97,5 x 13,8 [16 ; 18,3] 20,4 µm. Espora con un septo y numerosas gútulas, de 15,3 [16,7 ; 17,4] 18,8 x 6 [7 ; 7,5] 8,5 µm, (no he visto paráfisis)
¿que puede ser ? Muchas gracias.

Gernot Friebes, 15-12-2012 01:26

Re : Pequeñas bolas con pelos

Hi,

nearly three years ago I found a fungus on a branch of Juglans regia that looks very closely related to your find. I still don't have a name for it though.

Ascospores measure 18-24(27) x 7-8(19) µm, are two-celled, verrucous, have a thick sheath and are hyaline or, when mature, slightly brownish. Asci: 84-100 x 14-20 µm, 8-spored, clavate with a short stipe, sometimes thick-walled but unitunicate (they have an apical apparatus), IKI-. Hairs: 165-240 x 8-11 µm, hyaline but at the base sometimes reddish brown, thick-walled (walls ups to 3 µm thick), often breaking at the septa. I think there are some slimy, hardly visible paraphyses but I am not sure about this. Ascomata: ca. 450 µm ø.

Best wishes,
Gernot

Alain GARDIENNET, 15-12-2012 08:13

Re : Pequeñas bolas con pelos

Yes, I remember Gernot.
I have got a problem with a such species on Ilex : http://www.ascofrance.fr/search_forum/7106
Finally lacking name.
Alain

Salvador Tello, 15-12-2012 13:57

Re : Pequeñas bolas con pelos

Gracias Gernot y Alain.

La verdad es que son muy similares, aunque este es mas pequeño en todas sus partes.
Veo que Alain piensa que podría ser Ornatispora, pero no dispongo de ninguna información de ese género.
Me temo que este se va a quedar también sin nombre.

Saludos.
Salvador.

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