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16-05-2024 11:19

Dasyscyphella claviculata ?
Sylvie Le Goff

Bonjour, j'ai récolté sur une branchette de feui

14-05-2024 09:19

Presentation about Orbilia
Hans-Otto Baral Hans-Otto Baral

Hi, I want to announce for next Sunday 17.00 middl

16-05-2024 11:49

Una para ID 3818
Castillo Joseba Castillo Joseba

De ayer en rama de abetoNo se por donde mirarA ver

14-05-2024 09:50

On Populus
Yannick Mourgues Yannick Mourgues

Hi. Found on decorticated wod of Populus cf. alba

16-05-2024 09:02

unknown 16-05-24
Vasileios Kaounas Vasileios Kaounas

Found 15-05-24 in forest with Abies cephalonica, i

29-01-2022 21:44

Tiny yellow apothecia on soil crust
Jan Eckstein

Good evening, apothecia small, yellowish, 150-300

15-05-2024 17:26

Geopyxis sp.
Vasileios Kaounas Vasileios Kaounas

First time I find this season and in this habitat,

16-05-2024 07:34

unknown 15-05-24
Vasileios Kaounas Vasileios Kaounas

Found in forest with Abies cephalonica. Diameter 0

15-05-2024 10:54

Literature request
Viktorie Halasu Viktorie Halasu

Hello, would anyone have this paper please? I did

14-05-2024 19:48

Possible Hymenoscyphus menthae
B Shelbourne B Shelbourne

• Hymenoscyphus: Habitat, macro, spores, paraphy

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FOUND IN ARECACEAE INFLORESCENCE
Francisco Calaça, 06-01-2014 23:20
Francisco CalaçaHello to all,
I found this Ascomycete in dry inflorescence of Arecaceae, does anyone have any idea?
Could share with me?
Thanks in advance,
Francisco.

ASCOSPORES:
28,5-34 X 15,5-18,2 µm. Septate.
  • message #26639
Hans-Otto Baral, 07-01-2014 09:35
Hans-Otto Baral
Re : FOUND IN ARECACEAE INFLORESCENCE
dEAR fRANCESCO

Are you sure that these brown spores were formed in asci? Did you see the asci?

Zotto
Francisco Calaça, 07-01-2014 10:05
Francisco Calaça
Re : FOUND IN ARECACEAE INFLORESCENCE
Dear Zotto, hello
not visualized the asci, but there were only these spores in the material seen under a microscope... I found it very strange...
Hans-Otto Baral, 07-01-2014 10:13
Hans-Otto Baral
Re : FOUND IN ARECACEAE INFLORESCENCE
Apos look a bit like an Orbilia, and the brown elements like a hyphomycete, but I am not sure
Francisco Calaça, 07-01-2014 10:20
Francisco Calaça
Re : FOUND IN ARECACEAE INFLORESCENCE
I had thought to Orbilia, but the absence of asci is confusing. You have some work about the genus Orbilia? Could share?
Thanks.
Hans-Otto Baral, 07-01-2014 10:41
Hans-Otto Baral
Re : FOUND IN ARECACEAE INFLORESCENCE
400 species of Orbilia exist at least. Asci are often rather small and spores always hyaline. Maybe your apos are overmature or immature, or you overlooked them.