15-02-2023 11:03
Lothar Krieglsteiner
.. found 4.2.23 near Monchique, on Rubus fruticosu
14-02-2023 10:05
Lothar Krieglsteiner
.. again black, stromatic, on herbaceous stem, thi
13-02-2023 17:30
Ethan CrensonHello all, I collected this two days ago on bare
13-02-2023 16:27
Kosonen Timo
Dear all,I am looking for the original description
13-02-2023 10:49
Lothar Krieglsteiner
... yesterday, near Maria Vinagre (West Coast). Th
13-02-2023 10:35
Lothar Krieglsteiner
... near Maria Vinagre at the Atlantic Coast, Alga
12-02-2023 11:06
Lothar Krieglsteiner
... on naked red soil under Ceratonia, Olea and ot
12-02-2023 10:31
Lothar Krieglsteiner
.. Algarve, near Tor, yesterday, decorticated log
11-02-2023 14:10
Camille MertensBonjour à tous.Je vous soumets un asco grégaire
nectrioid fungus with Volutella from Portugal
Lothar Krieglsteiner,
15-02-2023 11:03
.. found 4.2.23 near Monchique, on Rubus fruticosus. First, I only noticed the red perithecia and found them unripe, so I put them back into the bag and looked a week later. Then I found asci and spores, and a lot of Volutella anamorph growing in the vicinity.(In the meantime I also found another Nectria with Volutella on Carpobrotus which I can show later)
When recherching about the latter, I found that Volutella anamorphs can be found in Volutellonectria and Pseudonectria.
Back to the Rubus collection: the peridium reacts dark red when mounted in KOH (foto 6,7) and yellow when mounted in LA (foto 8). The 1-septate spores are about 13-18/5-6 µm large.
Can somebody say more? If yes, I would also show pictures of my (different) Carpobrotus collection.
Yours, Lothar
