Anthostomella on Juncus stems

05-05-2014 16:33

Xylaria

Salvador Tello

Hola a todos.Tengo unas Xylarias de 0,5-1,5 x 0,1-

10-05-2014 19:46

Tricharina praecox

Salvador Tello

Hola a todos.Creo que estos hongos son Tricharina

09-05-2014 13:19

Plagiostoma (Gnomoniella) on Euphorbia stems

Enrique Rubio

Hi to everybody On last week-end I have found som

07-05-2014 08:00

Happy Birthday Zotto

Peter Welt

Glückwunsch zum Geburtstag, Happy Birthday, Joy

28-03-2014 16:44

asco 27-03-13

Vasileios Kaounas

Found in Attica Greece, 27-03-14, in soil, in fore

08-05-2014 21:07

Lachnum

Bometon Javier

Apotecios hasta 1mm, en hoja caduca creo que de Fa

08-05-2014 09:41

Ayuda, genero

Blasco Rafael

Hola, Tengo ESTOS pequeños Apotecios Recogidos so

06-05-2014 19:33

sporormiella

hannie wijers

Hello, On haredung I found this sporomiella. The

07-05-2014 13:07

Rutstroemia conformata ???

Leandro Sánchez

En talúd muy humedo de riachuelo, sobre las hojas

07-05-2014 11:01

Presentacion

Blasco Rafael

Hola soy Rafael Blasco, Zaragoza España Tiene thi

« < 1189 1190 1191 1192 1193 > »

Anthostomella on Juncus stems

Enrique Rubio, 14-04-2015 18:47

Hi again

I think this fungus found on old Juncus stems is an Anthostomella that forms uni (bi) peritheciate blackish, clypeate, stromata 0.3-0.5 mm broad with an encircled whitish ostiole. Asci long cylindrical. up to 140 x 7, with an wedge-shaped, euamyloid, apical apparatus. Ascospores unicellular, without dwarf hyaline cell, obliquely uniseriate, (16-)20(-23) x (5.2-)5.8(6.7); Q = 3.1-4.2, only light brown, with no gelt sheath and no germ-slit.

I don't find a species that matches well with these characters

Have you some idea?

Thanks again

Accès membres

Forum AscoFrance