Accès membres

Mot de passe perdu? S'inscrire

21-12-2019 01:04

Roland Labbé

Bonjour ! Voici un nouveau Trichoderma (Hypocrea)

21-12-2019 01:04

Roland Labbé

Bonjour ! Voici un nouveau Trichoderma (Hypocrea)

08-02-2011 01:29

Miguel Ãngel Ribes Miguel Ángel Ribes

Buenas noches Tengo esta extraña Xylariaceae d

20-12-2019 19:56

Pierre-Arthur Moreau Pierre-Arthur Moreau

Bonjour à tous,Afin de tester ma nouvelle caméra

20-12-2019 15:08

ida Bruggeman-Nannenga

This gelatinous species is conidial stage. It grow

19-12-2019 21:27

William Slosse William Slosse

Hello Forum,today I found in damp Alnusforest a sp

18-12-2019 19:35

Eduard Osieck

This nectrioid fungus was found on a dead Viburnum

13-12-2019 16:20

Chris Yeates Chris Yeates

Bonjour tous this is an area I feel rather ignora

17-12-2019 05:50

Ethan Crenson

Hello everyone, I collected this in Central Park

07-12-2019 18:45

Laurens van der Linde Laurens van der Linde

Hallo i found the P atrovinosa with a slime specie

« < 497 498 499 500 501 > »
Anamorfo en Iris pseudacorus
Javier Ormad, 09-03-2014 12:32
Javier OrmadHola a todos!
Os presento este posible anamorfo sobre hojas de Iris pseudacorus.
Esporas largamente elípticas, ligeramente irregulares, con cuerno en extremo esporal, lisas, hialinas, con 2-3 vacuolas de gran tamaño y algunas con pequeñas gútulas accesorias, de 10-16 x 3,5-4 micras. Pelos marrones, gruesos, de doble pared, multiseptados y pálidos en ápice, de base engrosada, de hasta 450 x 8 micras.
Dadas las escasas lluvias por esta zona, este especimen lo había desechado otras veces.....
Gracias por las opiniones
Javier 

Hello everyone!
I present this possible anamorph on leaves of Iris pseudacorus.
Long-elliptic, slightly irregular spores with spore horn end, smooth, hyaline, with 2-3 large vacuoles and some with small accessory gútulas, 10-16 x 3.5-4 microns. Brown, thick hair, double-walled, pale in multiseptados apex, base thickened, up to 450 x 8 microns.
Given the low rainfall in this area, this specimen had rejected other times .....
Thanks for the opinions
Javier
  • message #28122
  • message #28122
  • message #28122
  • message #28122
Chris Yeates, 09-03-2014 15:18
Chris Yeates
Re : Anamorfo en Iris pseudacorus
Hola Javier
this looks very close to Volutella melaloma, generally found on dead leaves of Carex spp., but also on other monocot's - Poaceae, Juncus and Typha (so why not Iris?)
un cordial saludo
Chris

PS - see this thread: http://www.ascofrance.com/search_forum/706
Javier Ormad, 09-03-2014 18:19
Javier Ormad
Re : Anamorfo en Iris pseudacorus
Thanks Chris
It is a good choice Volutella melaloma. Well I think it is correct, after own indications.
Very best regards
Javier
Javier Ormad, 15-03-2014 16:23
Javier Ormad
Re : Anamorfo en Carex pendula
Thanks to friend Luc Bailly, the host is Carex pendula instead of Iris pseudacorus
Best regards
Javier