20-12-2025 23:08
Patrice TANCHAUDBonsoir, récolte sur sol sablonneux dans l'arriÃ
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
Asco sur tige pourrie d'ortie (Urtica dioica)
Bernard CLESSE,
04-02-2017 21:31
Bonsoir à tous,Que pensez-vous de cette récolte sur tige pourrie d'ortie (Urtica dioica) ?
a) poils ± hyalins, septés, incrustés légèrement, arrondis au sommet, à parois assez épaisses, graduellement rétrécis Â
b) asques sans crochet à la base, IKI+
c) spores étroitement fusiformes, multiguttulées : 19-24,5(33)x3(-5)
d) paraphyses lancéolées, plus longues que les asques
Bernard
Hans-Otto Baral,
04-02-2017 22:07
Re : Asco sur tige pourrie d'ortie (Urtica dioica)
A pity that this seems badly developed. Did you measure the hairs? They seem to me rather wide for a Trichopeziza?
Bernard CLESSE,
04-02-2017 22:15
Re : Asco sur tige pourrie d'ortie (Urtica dioica)
Hi Zotto, thank you for your message. I'll check the measures of the hairs in a few minutes.
Bernard
Bernard
Bernard CLESSE,
04-02-2017 23:00
Re : Asco sur tige pourrie d'ortie (Urtica dioica)
Hi Zotto,
Here are the measures of the hairs :
a) length : 125-160 µ
b) width : 3,5-5 µÂ
Bernard
Here are the measures of the hairs :
a) length : 125-160 µ
b) width : 3,5-5 µÂ
Bernard
Hans-Otto Baral,
04-02-2017 23:10
Re : Asco sur tige pourrie d'ortie (Urtica dioica)
o.k., it seems not too wide for Trichopeziza. I am obliqued to believe in spore 2 as typical, but with such a large size I cannot guess any species.
Bernard CLESSE,
04-02-2017 23:23
Re : Asco sur tige pourrie d'ortie (Urtica dioica)
OK thank you Zotto !
Perhaps the significant freeze damaged this Trichopeziza…
Perhaps the important cold has damaged the asci (no spore observed in the asci) and abnormal spores.
Bernard
Perhaps the significant freeze damaged this Trichopeziza…
Perhaps the important cold has damaged the asci (no spore observed in the asci) and abnormal spores.
Bernard