Pyreno on the sporophyte - Forum ASCOFrance

18-07-2025 23:03

Help with some conidia.

Josep Torres

Hello.Fruitings between 51 and 130 microns in tota

17-07-2025 11:55

Una para ID 833

Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Sphaerulina cornicola versus Septoria cornina

Bernard Declercq

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Une hélotiale sur Sphagnum palustre

Michel Hairaud

Bonjour, Voici une espèce de (?) Hyaloscyphace

15-07-2025 13:27

literature request

Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Troposporella fumosum => Troposporella monilipes

Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Hypoxylon cf ticinense

Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Jackrogersella minutella VS Hypoxylon cohaerens var. microsporum

Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Olla aff. millepunctata (croziers +) on Rubus idaeus

Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Rutstroemia ulmariae(?) on Saxifraga rotundifolia

Gernot Friebes

Hi,do you think this collection could be R. ulmari

« < 1 2 3 4 5 > »

Pyreno on the sporophyte

Enrique Rubio, 17-03-2017 21:06

HI again
Blackish, not setose pseudothecia up to 0.2 mm in diameter are found subepidermial on the setae of the sporophytes of dead moss Ceratodon purpureus. The greenish smooth, dimorphic ascospores are < 20 microns long and the asci are bitunicate. I feel this a meber of the family Venturiaceae, maybe in the genus Lizonia or Venturia.
Have you some idea?
Thanks again

Alain GARDIENNET, 18-03-2017 07:49

Re : Pyreno on the sporophyte

Hi Enrique,

Yes it's a Lizonia species.

Which one ?... Not so easy, as usual.

Alain

Enrique Rubio, 18-03-2017 08:52

Re : Pyreno on the sporophyte

Thanks a lot, Alain

Accès membres

Forum AscoFrance