22-04-2026 20:17
Marian Jagers
Is anyone familiar with the Hyphomycetes genus Pse
22-04-2026 20:54
Enrique Rubio
Hi to everybody.This Pyrenopeziza grew in moist le
22-04-2026 01:06
Richard VALERI
Bonjour à tous.Je vous présente cette Nectria s.
21-04-2026 13:36
Gernot FriebesHi,I am out of ideas for this one. I collected Sal
21-04-2026 13:19
Gernot FriebesHi,this Lophodermium on Typha has ascospores measu
21-04-2026 13:05
Gernot FriebesHi,this hyphomycete feels familiar but I was not a
20-04-2026 22:00
Malcolm Greaves
These pale yellow, hairy ascos were growing on cul
A Calycina-like tiny one
Michel Hairaud,
31-10-2021 12:13
Bonjour, Est il possible de m'orienter pour cette récolte sur Fagus dégradéavec ces seuls éléments et documentation de qualité médiocre :
Apos jaune de souffre, à marge non lisse, obconiques, jusqu'à 0,3 mm de diamètre.
Asques IKI + de type Calycina, H+, à 8 spores, 70-75 x 8-11, PS 45-50.
Spores septées, 18-20 x 3-4 µm, OCI = 4, ne devenant pas violettes dans le CRB, (sauf overmatures)
Paraphyses droites, cylindriques, avec 2 rangées de VBs. , x 3-4 µm
Merci
Amitiés Michel
Hans-Otto Baral,
03-11-2021 18:36
Re : A Calycina-like tiny one
Hi Michel
I don't know why I missed your post. This is "Calycellina" ochracea, you find it in my Pezizellaceae folder under citrinula-ochracea.
Unsequenced species, of unclear generic relationship.
Zotto
Michel Hairaud,
03-11-2021 23:41
Re : A Calycina-like tiny one
Merci Zotto,
It actually fits your folder samples which I had not seen.
Calycellina was my first idea actually but I was not convinced by the BRC reaction on spores ,( only positive on some overmature spores in that collection)
And as the collection was rather poor , there is nothing correct left for sequencing .
Amitiés. Michel
It actually fits your folder samples which I had not seen.
Calycellina was my first idea actually but I was not convinced by the BRC reaction on spores ,( only positive on some overmature spores in that collection)
And as the collection was rather poor , there is nothing correct left for sequencing .
Amitiés. Michel
Hans-Otto Baral,
04-11-2021 13:58
Re : A Calycina-like tiny one
o.k., the species is not that rare. The guttulation like in Cyathicula is totally deviating from the Pezizellaceae as a whole.