06-04-2026 08:15
Lothar Krieglsteiner
some days ago, on the lower surface of leaf of Que
05-04-2026 22:46
Lothar Krieglsteiner
on wood of Ceratonia, Algarve, 3.4.2026.The color
05-04-2026 20:40
Robin Isaksson
Hi!Found i Japan on bark of Abies sp. Spores 35-4
31-03-2026 21:18
Miguel Ángel Ribes
Good evening. oes anyone have the original descrip
31-03-2026 20:57
Stefan BlaserHello everybody, I hope somebody can help me with
26-03-2026 15:31
Åke Widgren
Hello,I found this one in October last year, on r
31-03-2026 16:20
Mlcoch Patrik
Hello, Please about help with determination. On
31-03-2026 08:19
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous m'aider à
Un salugo a todos:
No consigo encajar bien con las claves esta Scutellinia.
Ascomas pequeños de 4-8 mm de diámetro. En zona húmeda, directamente sobre la tierra.
Ascas 210-260 x 15-30 micras
Paráfisis: 8-12 micras de anchura
Esporas con verrugas gruesas de 18-200 x 16-20 micras. Q=1,08. Verrugas de 1-2,5 micras
Pelos cortos, con base simple, en ocasiones bifurcada de 150-300 micras.
Gracias.
Carlos M. Pérez
I would say it is likely to be Scutellinia barlae.
Looking at the other species with round or almost round spores. They are too small for S citrina the spores look to have isolated rounded pustules which rules out S legaliae, S trechispora and S hetersphaera(and the hairs are too short for this species). The pustules are not large enough for S sinensis and too large for S minor.
That leaves S barlae which fits for the hairs and spores pretty well.
Mal
Michel.
Confirmais las opciones que estaba barajando.
Saludos,
carlos