04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
28-10-2025 15:37
Carl FarmerI'd be grateful for any suggestions for this strik
03-11-2025 16:30
Hans-Otto Baral
Hello I want to ask you if you have found this ye
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