08-03-2026 14:05
Thierry Blondelle
Bonjour à tous,Sur 3 récoltes supposées de H. l
11-03-2026 17:36
Michel Hairaud
Bonjour, Je cherche des indices pour cette réc
12-03-2026 15:45
Åge OterhalsDear forum,I found this small discomycete on a ver
11-03-2026 16:48
Bruno Coué
Bonjour, je serais heureux d'avoir votre avis sur
11-03-2026 14:14
Gernot FriebesHi,I would like to share a collection of Scopinell
10-03-2026 18:08
Marc Detollenaere
Dear Forum,On stems of Arctium, I found some downy
Strossmayeria cf. basitricha (orig det: indet. Leotiomycete)
Danny Newman,
03-02-2024 07:11
observation with full resolution images available at https://www.inaturalist.org/observations/193076443
Loc: Feliciana Retreat Center, Norwood, Louisiana, USA
Coll: R. Cronce & D. Newman
Substrate: on dead, downed, corticate, firm/undecomposed, hardwood stick
FBs under 1mm in diam.
all mounts of fresh/living material in undistilled H2O.
Spores:
(43.7) 45.5 - 63.5 (68.2) × (5.8) 6.2 - 7.9 (8.1) µm
Q = (6) 6.6 - 9.7 (10.5) ; N = 20
Me = 55.7 × 7 µm ; Qe = 8
Hans-Otto Baral,
03-02-2024 10:25
Re : indet. Leotiomycete
Great microscopy! Compare Strossmayeria.
Danny Newman,
03-02-2024 17:03
Re : indet. Leotiomycete
Thank you Zotto :) A user from iNaturalist (Igor Khomenko) confirms this, and another from the Ascomycetes of the World FB Group (Adam Polhorský) also mentions that the Pseudospiropes anamorph is visible in one of the macro photos. At last, I have good cause to use Dr. Iturriaga's key.
At the time of writing, MycoPortal contains a single record from 1934 of this genus from the state of Louisiana. We are finding a lot of cases like this in terms of reported vs. actual discomycete diversity in the Gulf coast area.
Danny Newman,
19-02-2024 01:17
Re : indet. Leotiomycete
Spores:
(43.7) 45.5 - 63.5 (68.2) × (5.8) 6.2 - 7.9 (8.1) µm
Q = (6) 6.6 - 9.7 (10.5) ; N = 20
Me = 55.7 × 7 µm ; Qe = 8
(43.7) 45.5 - 63.5 (68.2) × (5.8) 6.2 - 7.9 (8.1) µm
Q = (6) 6.6 - 9.7 (10.5) ; N = 20
Me = 55.7 × 7 µm ; Qe = 8