09-11-2025 13:20
Josep Torres
Hello.A tiny ascomycete, appearing as erupting gra
08-11-2025 00:29
Francois Guay
I found this species in Quebec, Canada, on herbace
04-11-2025 09:07
Josep Torres
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
Scutellinia en musgos 08-07-18
Blasco Rafael,
09-07-2018 16:54
Hola he recogido esta Scutellinia sobre musgos en una zona de corriente de agua, pienso que puede ser Scutellinia subhirtella, que les parece ???diametro 6--7 mm
sobre musgos zona con agua
parafisis septadas, apice mas ancho x9 x8
ascas entre 255--265 x 18--21
ascosporas entre 20--21 x 13--13,7
pelos marginales 480--620 x 30--40 base multifurcada y entre 3 y 6 septos
pelos excipulo 290--390 x 20--28, base simple la mayoria y 1--2--3 septos
Un saludo
Rafael
Malcolm Greaves,
10-07-2018 20:55
Re : Scutellinia en musgos 08-07-18
Hola Rafael
One of the main differences between S olivascens and S subhirtella is the type of ornamentation on the spore. S olivascens has small often confluent warts where S subhirtella has medium to large isolated warts. Without the staining of the warts it is difficult/impossible to be sure which type you have. S olivascens tends to have flexuous "s" shaped hairs so another feature to look out for.
Blasco Rafael,
10-07-2018 22:07
Re : Scutellinia en musgos 08-07-18
Gracias Malcom, repito micro para intentar verlo mejor
Rafael
Rafael
Nicolas VAN VOOREN,
12-07-2018 18:30
Re : Scutellinia en musgos 08-07-18
Rafael,
it's impossible to determine a Scutellinia species without showing the spore ornamentation in CB (as done by Malcolm).
it's impossible to determine a Scutellinia species without showing the spore ornamentation in CB (as done by Malcolm).