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14-05-2026 05:36

Ethan Crenson

Hi all,  I haven't paid much attention to Lachnu

11-05-2026 12:32

Bernard CLESSE Bernard CLESSE

Pourriez-vous m'aider à identifier cette héloti

13-05-2026 15:26

François Freléchoux François Freléchoux

Bonjour,Voici une récolte faite il y a quelques j

12-05-2026 15:41

Nicolas VAN VOOREN Nicolas VAN VOOREN

Dear Ascolovers, especially interested in Pezizale

13-05-2026 12:05

Thierry Blondelle Thierry Blondelle

Bonjour à tous,J'aimerais avoir confirmation de c

10-05-2026 23:17

Andreas Gminder Andreas Gminder

Hello,today we found in a moist steep decidous for

28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

11-05-2026 20:22

Lothar Krieglsteiner Lothar Krieglsteiner

on attached twig of standing Ficus caricaquite uns

11-05-2026 13:22

Sylvie Le Goff

BonjourPuis avoir votre avis sur cet ascome, je vo

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Propolis sp. - 297001
Danny Newman, 04-11-2017 03:38
Danny Newmanasci 8-spored, seemingly thick walled, at least when young, inoperculate; spores subcylindrical to sasuage-shaped, usually with two large guttules, aseptate; paraphyses filiform, apically bifurcated one or more times, with abundant pigmented encrustation/exudation (?) at apex, appearing to have some refractive contents along entire length. IKI reactions not checked.

Spores:


(26.6) 28.1 – 33.7 (33.8) × (6.5) 6.9 – 8 (8.3) µm
Q = (3.3) 3.7 – 4.5 (4.9) ; N = 10
Me = 31 × 7.4 µm ; Qe = 4.2


31.52 6.47
32.70 7.28
32.16 7.69
33.68 7.61
28.07 6.93
30.43 6.93
30.96 8.33
26.60 8.02
33.79 7.68
30.55 6.87


Substrate: on decorticate, standing wood of unknown tree (see photos)


Habitat: old growth oak forest in urban area, mixed with maple, birch and beech


Ecoregion: border of Southern Great Lakes Forest (NA0414) and Eastern Great Lakes Lowland Forest (NA0407)


Collectors: D. Newman

also seen at:


https://www.facebook.com/groups/ascomycetes/permalink/1906587989593396/
http://mushroomobserver.org/297001


NOTE: I cannot shrink my images down to 150KB to be uploaded here. they may be viewed at either of the two above links.

Hans-Otto Baral, 04-11-2017 07:45
Hans-Otto Baral
Re : Propolis sp. - 297001
Hi Danny

I arrive with my key at P. farinosa (= P. versicolor), the common one, though the spores are at the upper range in legth.


https://invivoveritas.de/keys/key-to-marthamycetaceae-propoloid-discomycetes/

Zotto
Danny Newman, 04-11-2017 17:04
Danny Newman
Re : Propolis sp. - 297001
Hello Zotto,

Thank you for your reply.  I am learning to love H20, one mount at a time :)

I had originally thought that the orange to almost faint purple coloration of the apothecia might have ruled out the common Propolis spp., but I see from the photos at

https://drive.google.com/drive/folders/0B5SeyOEkxxZhLUcwdW54dzVGenM

that some of that coloration can, indeed, exist.

Best,

-Danny