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15-02-2019 20:44

Edvin Johannesen Edvin Johannesen

Hi! These black, semi-immersed/erumpent apothecio

15-02-2019 20:32

BERNARD CLESSE BERNARD CLESSE

Pouvez-vous m'aider à identifier ce Rutstroemia (

11-02-2019 12:32

Stephen Mifsud Stephen Mifsud

Can this be identified from the macro-photos alone

15-02-2019 11:03

Edvin Johannesen Edvin Johannesen

Hello! Can anyone tell me how to distinguish Nect

12-02-2019 15:49

Martzuku Eleni

In decaying leaves of castanea and olive tree and

14-02-2019 22:15

Salvador Tello

Hola.Este hongo lo recogí en agosto del 2018 en S

14-02-2019 22:32

Ethan Crenson

I found these minute black apothecioid ascos on ba

14-02-2019 21:00

Patrice TANCHAUD

Bonsoir, sur cône d'épicéa. Apothécie 250 µm

11-02-2019 15:16

Blasco Rafael Blasco Rafael

Hola, esta especie al verla pense en Eutypella sco

11-02-2019 14:56

Savic Dragisa

Very small (-0.2mm diam), on the bark of Fagus syl

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Lophiostoma arundinis?
Riet van Oosten, 05-08-2018 13:12
Riet van Oosten
Hello,

Found 29-07-2018, on Phragmites.

2 Species on 1 stem. Lophiostoma semiliberum and L. arundinis?
Van Ryckegem, G. (2005) Fungi on common reed (Phragmites australis), p. 341:
Lophiostoma semiliberum: "Ecology: on stems in the litter layer and on basal standing parts of dead stems. Often together with L. arundinis s.l."
https://lib.ugent.be/fulltxt/RUG01/000/888/373/RUG01-000888373_2010_0001_AC.pdf
Lophiostoma arundinis:
- Danish pyrenomycetes, p. 429: sp. 31-40 x 6-8
- Van Ryckegem, G. (2005), p. 339: ascospores 29-43 x 6-8.5 µm
- Microfungi on Land Plants, p. 511: ascospores 35-40 x 7-8.

Ascospores: 35.2-42.9 x 7.0-7.0 µm


Is this Lophiostoma arundinis?


Best wishes, Riet

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Peter Püwert, 07-08-2018 18:41
Peter Püwert
Re : Lophiostoma arundinis?
Hi Riet,

yes, this is Lophiostoma arundinis.

Greetings Peter.
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Riet van Oosten, 07-08-2018 19:50
Riet van Oosten
Re : Lophiostoma arundinis?
Hi Peter,

Thank you very much!
Greetings, Riet