29-12-2025 10:15
Hulda Caroline HolteHello, I found and collected this propoloid ascom
29-12-2025 08:30
Josep Torres
Hello.A tiny ascomycete sprouting under Juniperus
29-12-2025 09:38
Oskari VirtanenHi,could anyone help me identify this, I suspect P
28-12-2025 12:08
Margot en Geert VullingsThis possible Karstenia was found on the bark of d
21-12-2025 21:32
Pol DebaenstHello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1
26-12-2025 21:19
Arnold BüschlenPithyella chalaudii Priou. Ist als Bryoparasit in
21-12-2025 09:32
Josep Torres
Hello.A tiny ascomycete found embedded in wood in
18-12-2025 21:17
Pol DebaenstThe identification took me to Byssonectria deformi
Jafnea semitosta ?
Ethan Crenson,
13-09-2017 08:09
In the Bronx, Pelham Bay Park, New York, US. Brown cup about 3cm in diameter and 3cm tall. Velvety hairy outer surface, hairs brown, septate. Tan inner surface. Ribbed stem buried below the ground. Spores 28-30 x 12-14µm, roughly warted, oil droplets. Paraphyses septate. Is this Jafnea semitosta?
Thank you.
Nicolas VAN VOOREN,
13-09-2017 08:15
Re : Jafnea semitosta ?
It seems correct, although it will be better to show ascospores in cotton blue, the spore ornamentation is better seen in this medium.
Ethan Crenson,
13-09-2017 08:24
Re : Jafnea semitosta ?
Nicolas,
Thank you for your quick response. Here is a picture with ascospores in cotton blue.
Thank you for your quick response. Here is a picture with ascospores in cotton blue.
Zoltan Lukacs,
20-09-2017 15:43
Re : Jafnea semitosta ?
http://www.ascofrance.fr/search_forum/31033
Juglans nigra were found at European records (Austrian, Czech, Hngarian).
In your region?
Juglans nigra were found at European records (Austrian, Czech, Hngarian).
In your region?
Ethan Crenson,
20-09-2017 16:43
Re : Jafnea semitosta ?
Zoltan, Juglans nigra is certainly present in the area where this collection was found. But this collection was made under Oak.