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17-07-2019 15:12

Thomas Læssøe

Has anyone Remler or the part that contains Belono

14-07-2019 10:38

Markus Wilhelm

Bonjour, je visite récente le forêt tropicale d

14-07-2019 19:14

Rubén Martínez-Gil Rubén Martínez-Gil

Boudier in 1917 describes Lamprospora lutziana and

16-07-2019 16:53

Elisabeth Stöckli

Bonjour, Sur feuilles mortes de Sempervivum à 2'

12-07-2019 14:29

Alessandro Fellin

Habitat: in torbiera a sfagni su steli guasti e im

16-07-2019 18:21

Michel RIMBAUD

Bonjour,Quelqu'un peut-il me fournir une clé actu

16-07-2019 12:37

Blasco Rafael Blasco Rafael

Hola.Tienen Ustedes alguna idea de que genero mira

16-07-2019 16:56

Ethan Crenson

Hello all, Does anyone happen to have... Barr, M

16-07-2019 08:11

Enrique Rubio Enrique Rubio

Hi Do you have any idea about this Lophodermium g

14-07-2019 16:59

Tanja Böhning Tanja Böhning

Bonjour,   J´ai une Scutellinia avec des poils

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Torrentispora ? Long necked, partially immersed pyrenomycete
Ethan Crenson, 25-06-2019 21:23
A couple of days ago I found these long-necked, partially immersed pyrenomycetes growing amid a fruiting of Scutellinia erinaceus.  Fruiting bodies are tough and leathery.  The necks do not appear to be sulcate.  Asci are short-stipitate, measuring 82-85 x 8.5-9µm, IKI-.  Spores in water look non-septate, guttulate, smooth, 11-12 x 5µm.  In Cotton blue they look rather thick-walled and 1-septate.  I made a collection similar to this a couple of years ago in the Bronx and there was a very helpful conversation pointing toward Torrentispora, Calyptosphaeria, so I assume that I should look in a similar direction with this collection. But perhaps I do not have enough data here.  I'd be grateful for any help.

Thank you!
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Lothar Krieglsteiner, 26-06-2019 08:34
Lothar Krieglsteiner
Scutellinia spec.
Best, Lothar
Ethan Crenson, 26-06-2019 16:12
Re : Torrentispora ? Long necked, partially immersed pyrenomycete
Lothar,

Indeed, the Scutellinia in the photos are Scutellinia erinaceus. But I am looking at the black pyrenomycetes that I indicate in the photos with a white arrow.  Do you see the necks emerging from under the damp wood and the partially immersed venter in the first three photos?  It is from those that I obtained the asci and spores in the remaining photos.

Ethan
Lothar Krieglsteiner, 26-06-2019 17:27
Lothar Krieglsteiner
Re : Torrentispora ? Long necked, partially immersed pyrenomycete

sorry, Ethan - I did not see this ...


Best, Lothar