19-03-2022 19:55
Robin IsakssonFound on fallen twigs I cant find notes on Spore
13-02-2024 20:39
Manak RomanI found small (maximum diameter 0.4Â mm) pyrenomyc
12-02-2024 19:40
William SlosseGood evening everyone,on 10/02/24 I found a Lampro
12-02-2024 22:10
Marek WolkowyckiPoland, Bialowieza Forest, Fraxino - Alnetum ripar
11-02-2024 18:48
Valencia Lopez Francisco JavierHola a todosMe gustarÃa contar con vuestra opiniÃ
11-02-2024 17:40
Thierry BlondelleHiI would like to have your opinion on this harves
12-02-2024 15:00
Andgelo MombertBonjour,Est-ce que Myriosclerotinia sulcata est sy
12-02-2024 10:38
Margot en Geert VullingsWe have seen these green dots on a dead pine on ba
Loc: Plantation Trail, Jean Lafitte National Historical Park and Preserve, Louisiana, USA
Coll: D. Newman, R. Cronce & K. Thorstad
Substrate: on dead, downed, corticate, firm/undecomposed, hardwood stick
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all mounts made in KOH. excipulum composed of irregularly inflated/swollen chains of cells (asexual propagules as in I. irregularis?); context composed of long, slender, even hyphae, possibly embedded in a gelatinous matrix; paraphyses filiform and short, only slightly exceeding asci; both hymenium and abhymenium appear to contain ionomidotic granules/contents; asci biseriate; spores bi-guttulate and (probably) aseptate.
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Spores:
(5.1) 5.3 - 6.5 (6.8) × (2.1) 2.2 - 2.6 (2.7) µm
Q = (2) 2.2 - 2.9 (3) ; N = 20
Me = 5.9 × 2.4 µm ; Qe = 2.5
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GIF of ionomidotic reaction available at https://inaturalist-open-data.s3.amazonaws.com/photos/347983283/original.gif
Two new things I've noticed in these recent mounts: 1: the paraphyses are multi-septate, and 2: many contain bright yellow, refractive contents. I had observed it rather vaguely in the hymenium before, but not inside the paraphyses.
Thank you for sharing these high-value images. I would like to sequence this specimen, it would help to clear the mysterious taxonomy in this group...
If you like to send a piece of specimen to our lab, please, use this address:
Kadri Pärtel
Chair of Mycology
Department of Botany
Institute of Ecology and Earth Sciences
University of Tartu
Oecologicum
J. Liivi St. 2
50409 Tartu
Estonia
kadri.partel@ut.ee
Phone +372 5226179
THANK YOU FOR COOPERATION!
https://inaturalist.org/observations?place_id=any&q=Ionomidotis%20cf.%20fulvotingens&search_on=tags&user_id=ikhom&iconic_taxa=Fungi
I kept the first two speciments.
I wonder about I. fulvotingens that grows on Pinus strobus. Has it been ever sequenced? I found a specimen in Feb 2020 and I kept it. (https://inaturalist.org/observations/38581250)
Thank you for sharing your found.
I checked my data: all specimens we have studied and sequenced are on hardwood. It would be intresting to add one from a conifer.
Best regards,
Kadri
(5.1) 5.3 - 6.5 (6.8) × (2.1) 2.2 - 2.6 (2.7) µm
Q = (2) 2.2 - 2.9 (3) ; N = 20
Me = 5.9 × 2.4 µm ; Qe = 2.5