01-05-2025 21:07
Isabelle CharissouBonjour, j'aimerais pouvoir consulter l'article s
01-05-2025 20:11
Zuzana Sochorová (Egertová)
Hello, today I have collected a tiny ascomycete g
30-04-2025 01:29
David Chapados
Hi, I found Dactylellina candida/candidum, recent
25-04-2025 09:33
Josep Torres
Ascomata shaped like deformed black grains, measur
01-05-2025 11:25
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous m'aider à
01-05-2025 09:59
Illescas Tomás
Bonjour à tous : Je joins des photos macro et mi
29-04-2025 09:13
Louis DENYBonjour forumVosges du sud, ballon d'Alsace altitu
28-04-2025 12:51
Thomas FlammerSubstrate: Angelica sylvesrisSpore mass: 8.4 - 11.
12-05-2013 13:31
Zuzana Sochorová (Egertová)
Dear mycologists,could someone give me an advice a
ascomycete on Agave from Portugal
Lothar Krieglsteiner,
11-03-2025 17:22
found last November in the Algarve, Serra Monchique. Who can provide me with a hint?Yolurs, Lothar
Hardware Tony,
12-03-2025 15:21
Re : ascomycete on Agave from Portugal
Hi Lothar,
Take a look at Phaeosphaeriopsis obtusispora, as the spores blacken in Lugols, the size fits and the key was the central cell slightly larger than the rest. Looked at Leptospharia also as this is a key feature of spores in that genera also. Or in and around Phaeosphaeriaceae. Just an option perhaps,
regarsd Tony
Take a look at Phaeosphaeriopsis obtusispora, as the spores blacken in Lugols, the size fits and the key was the central cell slightly larger than the rest. Looked at Leptospharia also as this is a key feature of spores in that genera also. Or in and around Phaeosphaeriaceae. Just an option perhaps,
regarsd Tony
Lothar Krieglsteiner,
12-03-2025 15:33
Re : ascomycete on Agave from Portugal
Hello Tony,
thank you very much for this hint that - I will follow it in the next days. At first glance it looks if it could be a "Hit the bull's eye".
Best regards, Lothar
thank you very much for this hint that - I will follow it in the next days. At first glance it looks if it could be a "Hit the bull's eye".
Best regards, Lothar
Lothar Krieglsteiner,
12-03-2025 16:21
I think better P. agavensisl
Using the key in Thambugala & al. (Phylogeny and morphology of Phaeosphaeriopsis triseptata sp. nov., and Phaeosphaeriopsis glaucopunctata) I come to P. agavensis, because the ascomata are partly multilocular (as can bee seen in the section in my second picture). The spore width fits better, too, even if the spore length is a little bit large.
Thanks again, Tony!
Thanks again, Tony!