20-12-2025 15:47
Mirek GrycHi.These grew on pine wood that was heavily covere
18-12-2025 21:17
Pol DebaenstThe identification took me to Byssonectria deformi
15-12-2025 07:09
Danny Newman
indet. Rutstroemiaceae sp. on unk. fallen leavesMc
19-12-2025 10:10
Patrice TANCHAUDBonjour, récolte réalisée en milieu dunaire, a
18-12-2025 17:23
Bruno Coué
Bonjour,je serais heureux d'avoir votre avis sur c
18-12-2025 18:07
Margot en Geert VullingsThese plumes were found on rotten wood.They strong
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
Last years Scutellinia
Malcolm Greaves,
03-04-2013 01:17
Can someone help with this Scutellinia.Found on rotting wood
pale short hairs less than 350um x 29 um mostly unbranched
broadly ellipsoid spores 23 x 16.5 with low coalessing warts
The ascii were 250 x 23
S kerguelensis is my best guess.
Thanks
Malcolm
Beñat Jeannerot,
03-04-2013 10:16
Re : Last years Scutellinia
Adio Mal,
Hairs and sporal ornementation (but it's difficult to see) could correspond to "S. nigrohirtula complex". It's a complex with two species (DNA data) and I have not finished the study.
The size of spores could correspond but you've made measurements on immature spores. Measures are better if you take them on mature spores (in asci or, better, in a sporogram), in H2O or in C4B, differences between the two reagent are not significative.
But it's very important to measure with mature spores.
Beñat
Hairs and sporal ornementation (but it's difficult to see) could correspond to "S. nigrohirtula complex". It's a complex with two species (DNA data) and I have not finished the study.
The size of spores could correspond but you've made measurements on immature spores. Measures are better if you take them on mature spores (in asci or, better, in a sporogram), in H2O or in C4B, differences between the two reagent are not significative.
But it's very important to measure with mature spores.
Beñat
Malcolm Greaves,
04-04-2013 00:40
Re : Last years Scutellinia
Thanks Beñat?