Tiny black roughened spheroid asco

16-09-2025 12:53

Encoeliopsis rhododendri

Philippe PELLICIER

Pézizes de 1-4 mm, brun grisâtres, sur les capsu

19-09-2025 23:55

Cherche document: Nograsek A, Matzer M. 1991 – Nicht-pyrenokarpe Ascomyceten auf Gefässpflanzen der Polsterseggenrasen

Jorge Hernanz

Estoy buscando y no encuentro el siguiente artícu

18-09-2025 08:35

Chaetomium

Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

19-09-2025 18:29

En KK de vacuno9

Castillo Joseba

De ayer recolectadas en Kk de vacunoHabia ejempl

17-09-2025 19:43

Lachnellula suecica ?

Philippe PELLICIER

Sur branche morte de Mélèze. Les ascospores sph�

18-09-2025 19:40

Pulvinula sp

Sylvie Le Goff

BonjourPensez vous que le genre Pulvinula puisse c

18-09-2025 16:14

Literature request

Bernard Declercq

Hello,I am looking for a copy of following paper:H

17-09-2025 16:14

Sepultaria ?

Philippe PELLICIER

Apothécies enterrées, fermées au début puis s'

17-09-2025 10:50

Ascomycete on Polystichum proliferum

Heather Merrylees

Hi there!I am hoping for any advice on the identif

11-09-2025 16:57

Marthamycetales revision published

Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

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Tiny black roughened spheroid asco

Ethan Crenson, 28-02-2017 21:11

In Bronx, New York City. Tiny (.5 - 1mm) on decorticated hardwood branch. Roughened spheroid stromata. The spores are large, hyaline and up to 3-septate, sometimes with the center two cells slightly more swollen and guttulate than the end cells. Asci with 8 spores, IKI-, 64 - 68um by 12.8 - 14.4um. Spores measure 33 - 35um by 3 - 5um.

Ethan Crenson, 01-03-2017 14:39

Re : Tiny black roughened spheroid asco

Very glad to see the technical issues are resolved for this site. I was toying with the idea that this might be Bertia moriformis, but I think the spores have too many septations. Is there anyone who might have some insight? Thanks.

Andrew N. Miller, 01-03-2017 16:25

Re : Tiny black roughened spheroid asco

Bertia moriformis. It is a weed in many parts of the USA.

Andy

Ethan Crenson, 04-03-2017 19:26

Re : Tiny black roughened spheroid asco

Thanks Andrew! I revisited this collection today and found spores that fit much more comfortably with Bertia moriformis var. moriformis, so I'm pretty comfortable calling it that. The photos I added show the specimen in cotton blue and Meltzer's. They appear to be most frequently 1-septate. 33.5-48?m by 4.5-5?m

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