
02-07-2025 09:32

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56
Lydia KoelmansPlease can anyone tell me the species name of the

01-07-2025 23:37
Hello.A Pleosporal symbiotic organism located and

30-06-2025 12:09

This tiny, rather "rough" erumpent asco was found

30-06-2025 06:57
Ethan CrensonHi all, Another find by a friend yesterday in Bro

30-06-2025 14:45

This is a quite common species on Nothofagus wood

25-06-2025 16:56
Philippe PELLICIERBonjour, pensez-vous que S. ceijpii soit le nom co

29-06-2025 18:11
Ethan CrensonHello all, A friend found this disco yesterday in
Apothecia are up to 3 mm diameter with a short stalk; the hymenium is pale brown with a darker margin.
Excipulum is a textura oblita in part, with thin-walled cells in part.
Asci are 85-100 x 10 µm, with tips staining blue in IKI. Spores are single-celled, 12-14 x 4.5-5 µm, with 2 large oil bodies and many minute oil bodies.
Paraphyses are 3-4 µm wide, with oil-filled contents in the upper part.
The colour of the apothecium and other characters would appear to rule out Rutstroemia (Lanzia) luteovirescens, which is characteristic of Acer. Microscopic characters don't seem to fit well with other species found on decaying tree leaves, so I'm struggling to make an identification.
I would be grateful for any help.
Marcus

this is Rutstroemia "kalevi". You find it in folder Rutstroemia.
The name might be a creation by the late Terry Palmer, but I do not remember the etymology.
An undescribed species, though perhaps hidden under some old name, who knows.
Apparently very rare!
Zotto
Thank you. That explains why I couldn't identify it from the standard floras and keys!
Marcus