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29-03-2016 06:06

unknown asco on wood
Ethan Crenson

Tiny cup with thick dark hairs which cover the hym

30-03-2016 16:30

Liquenizado 2 / 26-03-16
Blasco Rafael Blasco Rafael

Hola, otro hongo liquenizado, alguna idea de que g

30-03-2016 10:20

Liquenizado 25-03-16
Blasco Rafael Blasco Rafael

Hola, esta muestra no estaba seguro si setria un h

30-03-2016 09:06

En Erica sp
Blasco Rafael Blasco Rafael

Hola , alguna idea de que puede ser esta muestra??

16-03-2016 20:44

Asco sur Trapeliopsis pseudogranulosa
Bernard CLESSE Bernard CLESSE

Bonsoir à tous,Cet après-midi, découverte d'apo

23-03-2016 20:05

asco unknown
Vojtech PÅ¡enka Vojtech Pšenka

Hi everybody,Apothecia with a diameter of 4-15 mm,

29-03-2016 12:38

Recherche d'un article - Literature request
Bernard CLESSE Bernard CLESSE

Bonjour à tous,Afin de peut-être élucider un my

28-03-2016 20:42

Pyreno on Arundo donax with apiospores and hemiamyloid asci
Enrique Rubio Enrique Rubio

Hi to everybody Looking for fungi on Arundo donax

23-03-2016 22:16

¿Paratrichophaea boudieri?
Salvador Tello

Hola a todos.He cogido unos hongos que pienso que

28-03-2016 22:07

Mollisia cinerea?
William Slosse William Slosse

Could this be M. cinerea? The material for the mi

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unknown asco on wood
Ethan Crenson, 29-03-2016 06:06
Tiny cup with thick dark hairs which cover the hymenium when dry.  They open when hydrated revealing the white/off-white hymenium, which can be a jelly-like mass.  Spores hyaline, slightly curved and some are 5-septate.  Hairs are brown and thick-walled under the scope and non-septate.  Spores measure around 8-13?m by 1.5-2?m.  That's about all I know.  Any assistance would be appreciated.  Thanks!
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Gernot Friebes, 29-03-2016 16:42
Re : unknown asco on wood
Hi Ethan,

probably something like Pseudolachnea/Dinemasporium or some similar genus.

Best wishes,
Gernot
Ethan Crenson, 29-03-2016 17:27
Re : unknown asco on wood
Thank you Gernot!  That should get me started.
Dartanha Soares, 29-03-2016 21:46
Dartanha Soares
Re : unknown asco on wood
I agree with Gernot, that this is similar to Pseudolachnea/Dinemasporium/Pseudolachnella. Dinemasporium has spore not septate. Although you said that some spore have 5 septa, in your images I was able to see a single septum. Additionally, the spore size you provide didn't fit any Pseudolachnella species (which have multiseptate spores), but fits with Pseudolachnea hispidula, which is monotypic according to Nag Raj (1993).
Ethan Crenson, 30-03-2016 18:04
Re : unknown asco on wood
Dartanha, you are right.  There is only one septum.  I was mistaking the shadow made by oil droplets for septa.  Also I was able to get some more accurate spore measurements:  10-13?m by 1.5-2?m.  I think Pseudolachnea hispidula is it!
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