19-03-2026 18:25
William Slosse
Good evening everyone, On 18/03/26 I found a few
19-03-2026 19:34
Filip Fuljer
Hello everyone,a few days ago I collected this str
17-03-2026 10:09
François Freléchoux
Bonjour, Voici la description rapide d'un petit d
19-03-2026 17:50
Enrique Rubio
Hi to everybodyThese thiny, blackish pseudothecia
18-03-2026 13:09
Khomenko Igor
I recently examined Celtis occidentalis branches
17-03-2026 19:41
Bernard CLESSE
Bonsoir à toutes et tous,Pourriez-vous m'aider à
18-03-2026 17:22
Katarina PastircakovaHi there,I'm looking for the following literature:
19-03-2026 10:56
Thomas Læssøehttps://svampe.databasen.org/observations/10505643
27-02-2026 11:21
Yannick Mourgues
Hi to all. Here is a specie that can may be relat
Nectria stilbellae
is classified in Nectria subg. Dialonectria SACC.(SAMUELS & al., 1991). Species in this group are characterized by
having superficial, usually smooth, red perithecia the wall of which
is less than 25 urn wide.
Nectria stilbellae is distinguished primarilyby its anamorph and is most closely related to
N. consors (SAMUELS,1977),
N. camelliae (SHIPTON) BOESEWINKEL (SHIPTON, 1979; BOF.SEWINKEL,1982), and the
Nectria species that haveDescription ettsils in: http://www.landesmuseum.at/pdf_frei_remote/Sydowia_43_0249-0263.pdf
The anamoph, sTilbella aciculosa (ELLIS & EVERHART) SEIFERT have Conidia ellipsoidal-fusiform5—7(-9) x 2.5-3 microns.
This fungi was reported in Panama and cta RIca by SEifert. in 1985; SEIFERT, K.A. (1985). A monograph of
Stilbella and some allied hyphomycetes. - Stud.Mycol. 27: 1-235.
262
Your fungus looks like Nectria pseudotrichia, what is the size and shape of ascospores?
Christian
Are the ascomata changing of color in 3% KOH or lactic acid? if so, what is this coloration?
Moreover, could you please to say what is the size of conidia and provide an image of the ascospores?
Christian