Accès membres

Mot de passe perdu? S'inscrire

21-04-2026 21:00

Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

22-04-2026 01:06

Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

21-04-2026 22:14

Margot en Geert Vullings

This cup fungus was found on April 10, 2026, on lo

21-04-2026 13:36

Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

21-04-2026 13:19

Gernot Friebes

Hi,this Lophodermium on Typha has ascospores measu

21-04-2026 13:05

Gernot Friebes

Hi,this hyphomycete feels familiar but I was not a

20-04-2026 22:00

Malcolm  Greaves Malcolm Greaves

These pale yellow, hairy ascos were growing on cul

19-04-2026 21:23

Steve Clements

Bonjour, I found this anamorphic fungus on old pl

19-04-2026 20:46

Steve Clements

1 mm diameter approx spherical conidiophores on pl

12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

« < 1 2 3 4 5 > »
Cistella / Dasyscyphella
Javier Ormad, 22-05-2011 18:54
Os presento una especie. Inicialmente enclavada como Cistella acuum, pero genera dudas con Dasyscyphella pulverulenta. A ver que os parece.
Apotecios, de hasta 1 mm de diámetro por 0.5 mm de pie. En acículas de Pinus halepensis

I present a species. Initially located as Cistella acuum, but raises questions with Dasyscyphella pulverulenta. To see what you think.
Apothecia up to 1 mm in diameter and standing 0.5 mm. In needles of Pinus halepensis
  • message #15317
Javier Ormad, 22-05-2011 18:54
Re:Cistella / Dasyscyphella
Ascas cilíndricas, con ocho esporas biseriadas, amiloides, con uncínulos, de 38-40 x 4-5 micras. Ascosporas elíptico-fusiformes, lisas, hialinas, contrastando 2 gútulas en los extremos esporales, pudiendo haber otras más pequeñas, satélites a éstas, de 5-7 x 1.5-2 micras. Paráfisis filiformes y septadas. Pelos hialinos, septados, formados con 2-4 células, más o menos rectos, algunos capitados, con abundantes incrustaciones exteriores en toda su extensión, midiendo hasta 80 x 6 micras.
Cylindrical asci with eight spores biseriate, amyloid, with croziers, of 38-40 x 4-5 microns. Ascospores elliptic-fusiform, smooth, hyaline, contrasting 2 guttae in spore ends and may be other smaller satellites to them, 5-7 x 1.5-2 microns. Paraphyses filiform and septate. Hairs hyaline, septate, 2-4 cells formed more or less straight, some capitate, with abundant external scale in its entirety, measuring up to 80 x 6 microns.
  • message #15318
Javier Ormad, 22-05-2011 18:55
Re:Cistella / Dasyscyphella
Hairs.
Greetings
  • message #15319
Hans-Otto Baral, 22-05-2011 19:07
Hans-Otto Baral
Re:Cistella / Dasyscyphella
Hi Javier

Dasyscyphella pulverulenta absolutely! The yelow resin is typical. Very good pictures!

The resin can get red finally. Here from Upper Austria, on Pinus sylvestris, coll. by Till Lohmeyer.

Zotto
  • message #15320
Javier Ormad, 24-05-2011 13:18
Re:Cistella / Dasyscyphella
Hi Zotto!
Thank you very much for your quick response.
We noted in press

Javier