
16-09-2025 12:53
Philippe PELLICIERPézizes de 1-4 mm, brun grisâtres, sur les capsu

03-09-2025 12:44
Hi to somebody.I would like to know your opinion o

15-09-2025 14:40

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16
Philippe PELLICIERApothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01
Thomas Flammerdark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10
Wim de GrootWe found this hymenoscyphus on rubus fruticulosis.

11-09-2025 16:57
Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 23:53

Found on Robinia pseudoacasia together with Diapor

02-09-2025 11:34
Thomas Læssøehttps://svampe.databasen.org/observations/10527903
Yellow-brown cup with ionomidotic reaction
Ethan Crenson,
14-11-2021 15:59
Hello all,
Found recently in New York. These small, 1mm diameter max., apothecia exude red pigment in KOH.
Asci 35-42 x 4-5µm, IKI-, croziers present.
Spores bi-guttulate, 4.8-7 x 1.3-2µm.
Paraphyses narrow, not broadening near the tip.
Hans-Otto Baral,
14-11-2021 16:51

Re : Yellow-brown cup with ionomidotic reaction
In earlier times thos was the ochre-yellow form of Ionomidotis fulvotingens. Since DNA exists, it is a species very different from that. But until now, no name could be found in the literature, although the species is not really rare.
In my folder "Ionomidotis aff., fulvotingens" you can find it.
I would be glad to know the collection data and the substrate.
Ethan Crenson,
15-11-2021 17:20
Re : Yellow-brown cup with ionomidotic reaction
Thank you! I made this collection at Untermyer Gardens in Yonkers, New York... Lat: 40.965233
Lon: -73.888222
The substrate is hardwood, but I'm not really able to say more.
Hans-Otto Baral,
15-11-2021 17:50

Re : Yellow-brown cup with ionomidotic reaction
o.k., and is there a collection date?
Ethan Crenson,
15-11-2021 17:52
Re : Yellow-brown cup with ionomidotic reaction
Oh, yes ... 6 Nov 2021