16-03-2014 22:00
Ralph Vandiest
Hello,I found this species a few months ago but ha
17-03-2014 10:02
Michel Hairaud
Bonjour à tous, Queridos amigos, Hi to everyone,
21-02-2014 16:19
Eduard OsieckOn a small Fraxinus branch under the bark whitish
12-03-2014 20:57
Miguel Ángel Ribes
Good nightI had this collection like C. granulifor
26-02-2014 22:16
Ralph Vandiest
Hello,I found this species on heracleum. Size 0,
16-03-2014 13:39
Enrique Rubio
HI to all I'm looking for B. Hein's article on Wi
09-03-2014 12:32
Javier Ormad
Hola a todos!Os presento este posible anamorfo sob
14-03-2014 22:40
Javier Ormad
¡Hola a todos!Apotecios intradérmicos foliares,
14-03-2014 15:34
Patrice TANCHAUDBonjour,récolte réalisée à l'interieur d'une
14-03-2014 14:40
Enrique Rubio
Hi to all I'd like to know your opinion about thi
Hello,I found this species a few months ago but had another look at some cones that I kept in a humid box. Frb up to 0,25mm and bright yellow. On cones of pinus sylvestris. Spores 2,5/3x1µm. The link herenunder is a previous post (3 jan 14) about the same imperfect fungi.
http://www.ascofrance.fr/forum/26540/imperfect-fungus-on-cones
Anybody an idea?
Regards,
Ralph
compare with Dendrodochium citrinum.
regards,
björn
Could be.... the only info I have about this species is in Ellis&Ellis. There I see more round spores. Do you have a key of this genus?
regards,
Ralph
Ralph's collection possess pleurogenous conidia (as Tubercularia), thus it is not the genus Dendrodochium which has acrogenous conidia.
Regards,
Christian
Thanks for your answers. In a mail I got from Thomas, he refers to W.B. Grove in British Stem- and leaf-fungi. Coelomycetes vol. 2 (1937). Here you find the following:
Lemalis aurea Sacc. (= Catinula aurea Lev.), Dendrodochium citrinum Grove).
Excipulum lemon-yellow, urn-shaped with a spreading rim, very fragile, shining outside,
about 1 mm high and broad; margin coarsely dentate with groups of hairs. Spores
very numerous, globose, hyaline, yellow, 1,5-2 µm diam., concatenate, involved
in mucus; sporophores long, cylindrical, branched, about 0.75 µm wide, each
producing a whorl of four branches at the apex. On cones of Pinus silvestris.
& on the wood of the same. (when dry resembles Calloria chrysocoma).
regards,
Ralph