08-12-2022 08:56
Stephen Mifsud
Hi, I found an interesting ascomycete on the skin
08-12-2022 09:10
Stephen Mifsud
Is there a specific Penicllium species like this g
02-12-2022 16:49
Thorben HülsewigHi there,i'm looking for following Literature:Gibe
18-10-2022 01:37
Zuidland PeterI need help with this one please.Vast numbers of t
07-12-2022 20:44
Bernard Declercq
Hello,hereby another problematic coelomycete, this
03-12-2022 16:11
Bernard Declercq
Hi there,Collected in Belgium on twigs of Cytisus
06-12-2022 23:07
Mario FilippaHello,I think I have found Allophylaria nervicola
13-09-2013 21:09
Ralph Vandiest
Hello, Does anybody can give me a key of the genu
05-12-2022 10:43
Bernard CLESSE
Bonjour à toutes et tous,Un ami m'a envoyé ces p
Hi, I found an interesting ascomycete on the skin of an olive fruit lying on humid ground. According to my interpretation there is a core of profusely branched, yellow, pennillate conidiophores (phialides, etc) overtoped by distinct, broad, cylindrical, septate, very curved paraphysis with the last elemnt slightly swollen. Conidia cylindrical with rounded heads . Some interesting features: 1. Large amounts of conidiospores measuring (6)7-8(9) x 2-3 um, cylindrical and slightly curved with rounded ends
2. Numerous snake-like (curved) paraphyses, 2-3 septate, clavate with very rough (densely verrucose) walls
3. Dense and x2 (or more) branched penicillate conidiophores that are much shorter from the paraphyses
4. Structural cells with deep yellow pigment, more or less subsphericall
These fruiting bodies are erupting from the fruit's pulp (not superficial)
Spores' size:
(6.1) 6.8 - 8.5 (9.1) × (2.2) 2.3 - 2.8 (2.9) µm
Q = (2.2) 2.5 - 3.5 (3.9) ; N=27
V = (18) 21 - 33 (38) µm3
Me = 7.7 × 2.5 µm ; Qe = 3 ; Ve = 26 µm3
My first thought is Actinostilbe sp.
Mirek
https://grzyby-pk.pl/gat_a/gat_actinostilbe_20200830.php
it is the same one , cant find anything different between the two!!!
But why just Actinostilbe sp. ? There are a lot of spp. ? Anyway you gave me the right track - I take over to do some research on the genus
THANK YOU
Stephen.