03-08-2014 23:48
Rubén Martínez-Gil
Hola a todos. Subo unas fotos de una Helvella qu
11-08-2014 16:13
Chris JohnsonHelloThis was found on the leaves of Senecio jacob
10-08-2014 22:19
Enrique Rubio
Hi to all Can you help me with this article? HOL
08-08-2014 19:33
Enrique Rubio
Hi again I need again your help with these small
10-08-2014 00:52
Rubén Martínez-Gil
Hola a todos. He encontrado hoy estas Peziza sobr
04-08-2014 20:19
Alan Rockefeller
This Scutellinia was found at 3100 meters elevati
08-08-2014 22:46
Zuzana Sochorová (Egertová)
Good evening,today I collected this ascomycete on
Leptosphaeria puzzle
Chris Yeates,
17-02-2014 16:57
I have collected a Leptosphaeria on the dead stem-bases of last year's Tanacetum vulgare.The spores are almost all 3-septate, with a few developing a fourth, and a very few developing a fifth septum. Spore measurements are 19.1-23.9 x 5-5.7µm, in other words perfect for L. doliolum; however try as I might I cannot see evidence of the concentric ridge(s) on the pseudothecia which I would expect on that species, whether they are occuring below the stem cortex or on the bare stems. Photo's below: any suggestions welcome.Chris
