17-01-2019 20:13
Ethan CrensonHello all, Found in Bronx, New York City last wee
17-01-2019 16:10
Peter ThompsonHello Everyone,Does anyone have a species descript
16-01-2019 23:11
Miguel Ángel Ribes
Good night friendsDo you know if is there cited Ps
15-01-2019 17:32
Ethan CrensonHello, In the Bronx, New York City last Saturday
14-01-2019 15:56
Per Marstad
This was growing on a subiculum (see photo).Spores
08-01-2019 20:46
Per Marstad
This was growing on Fagus, here in Norway.Asci 70-
15-01-2019 00:22
Marcel Heyligen
I found this asco by chance on the fruits of Capse
13-01-2019 13:32
Andgelo Mombert
Bonjour à tous, Sur branchette d'Abies alba, le
12-01-2019 14:05
Viktorie Halasu
Hello forum,is this correctly identified as Ceutho
Hysteriaceae, Psiloglonium (?)
Ethan Crenson,
17-01-2019 20:13
Hello all,
Found in Bronx, New York City last weekend on a branch of hardwood. This is most likely something in the Hysteriaceae possibly Psiloglonium. The hysterothecia are relatively large, measuring just over 2mm long. The centrum contains yellowish pigments. Spores are mostly hyaline didymospores, constricted at the septa. But I also see 2 and 3-septate spores as well--plus some with long tails. The spores measure 20-25 x 7-9µm. I was not able to measure mature asci but the immature asci I saw measured 86-104 x 10µm.
Using Eric Boehm's key I arrived at Psiloglonium for genus and then either P. uspallatense (unlikely as it is native to the southern hemisphere) or P. araucanum, which is cosmopolitan, but unfortunately, doesn't resemble my fungus in any other respects. Has anyone seen a Hysterioid fungus with yellow pigments in the centrum and spores similar to mine? Help is always appreciated!
Thanks!
Ethan
