17-12-2025 18:35
Michel Hairaud
Bonjour à tous/Hi to everyone I am passing along
15-12-2025 15:48
Danny Newman
Melanospora cf. lagenaria on old, rotting, fallen
15-12-2025 15:54
Johan Boonefaes
Unknown anamorph found on the ground in coastal sa
15-12-2025 21:11
Hardware Tony
Small clavate hairs, negative croziers and IKI bb
15-12-2025 07:09
Danny Newman
indet. Rutstroemiaceae sp. on unk. fallen leavesMc
15-12-2025 07:05
Danny Newman
Pseudosclerococcum golindoi (det: Zotto)near Cosb
15-12-2025 11:49
Danny Newman
ITS sequences from the following two collections B
15-12-2025 12:34
Danny Newman
indet. Rhytismataceae on oak leafnear Purchase Roa
?Nectriella on Typha 2
Hans-Otto Baral,
16-07-2008 17:45
Here the second species, growing a few cm from the first. This appears to be partly superficial but the images show that it also develops beneath the epidermis. The perithecia are larger (still small), and have mosty a distinct and hairy neck.Perith. 220-280 µm diam. Sp. *17-19.5 x 6-7.3 µm, finely punctate, KOH 15-17.5 x 5-6 µm.
Hans-Otto Baral,
16-07-2008 17:46
Re:?Nectriella on Typha 2
Ostiole at higher magnification
Hans-Otto Baral,
16-07-2008 17:46
Re:?Nectriella on Typha 2
Living spores in water
Hans-Otto Baral,
16-07-2008 17:49
Re:?Nectriella on Typha 2
The hairs are thick-walled and sparingly septate.
Here I did not find a good genus. The hairs with their thick wall are rather straight and prominent, so one might search in Trichonectria or Lasionectra, but the subepidermal growth points again to Nectriella?
Zotto
Here I did not find a good genus. The hairs with their thick wall are rather straight and prominent, so one might search in Trichonectria or Lasionectra, but the subepidermal growth points again to Nectriella?
Zotto
Christian Lechat,
16-07-2008 18:13
Re:?Nectriella on Typha 2
Does ascomes change color in koh? ascospore uniseriate or biseriate? It looks like N. paludosa
Hans-Otto Baral,
16-07-2008 21:51
Re:?Nectriella on Typha 2
Spores are obliquely biseriate, as you can see here. Perithecia do not change in KOH.
Yes, I also compared N. paludosa. But does this species have such thick-walled hairs?
Zotto
Yes, I also compared N. paludosa. But does this species have such thick-walled hairs?
Zotto
