Accès membres

Mot de passe perdu? S'inscrire

26-04-2026 21:08

Ramularia sp ?
William Slosse William Slosse

Several species of Ramularia occur on Rumex that I

22-04-2026 20:54

Pyrenopeziza on monocot.
Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

25-04-2026 11:34

lachnum pudicellum
Louis DENY

Bonjour forumdans la clé de Zotto, L. pudicellum

24-04-2026 03:16

Trinacrium robustum?
David Chapados David Chapados

Found while looking at something else from wood in

22-04-2026 01:06

Neonectria ou thelonectria ?
Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

22-04-2026 20:17

Pseudaegerita spec.
Marian Jagers Marian Jagers

Is anyone familiar with the Hyphomycetes genus Pse

23-04-2026 06:46

Fungus sp
François Freléchoux François Freléchoux

Bonjour, Voici la description d'un minuscule asco

21-04-2026 22:14

Peziza
Margot en Geert Vullings

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

22-04-2026 19:12

Poilu, violet avec KOH
Louis DENY

Bonjour forum.Trouvé à Belfort, est de la France

21-04-2026 21:00

Hymenoscyphus sp
Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

« < 1 2 3 4 5 > »
Ramularia sp ?
William Slosse, 26-04-2026 21:08
William SlosseSeveral species of Ramularia occur on Rumex that I am not entirely familiar with.
I was thinking here of Ramularia rubella.

Can anyone confirm / correct this?


Thanks in advance,


William

  • message #85168
  • message #85168
  • message #85168
  • message #85168
  • message #85168
  • message #85168
  • message #85168
Björn Sothmann, 26-04-2026 21:19
Björn Sothmann
Re : Ramularia sp ?
Dear William, 

this looks fine for Ramularia rubella. It is the only Ramularia species on Rumex which has one-celled, ovoid conidia only. In the other Ramularia species, conidia are generally more elongate and most conidia have more than one cell.

Best,

Björn
William Slosse, 26-04-2026 21:22
William Slosse
Re : Ramularia sp ?
Thanks for this clear explanation, Björn!