
27-08-2024 17:12

Hello,I would like to consult this little Peziza,

26-08-2024 16:30

Hello,yesterday I collected this Phaeohelotium on

22-08-2024 17:59

Hi!I just wonder if Peziza badia can exude plenty

20-08-2024 23:32
Alden DirksAny ideas on what this Leotiomycetes growing on Ph

21-08-2024 17:40
dit JERRY (Joseph-Ernest) THORNBonjour,Ce petit champignon vert a été récolté

18-08-2024 14:08
Pablo ChacónHola. De vuelta con otra Genea. . Llego a Pseudove

18-08-2024 23:25
Patrice TANCHAUDBonjour, récolte réalisée en décembre sur feu

16-08-2024 14:04

Hello, for the first time I've collected a Mollis

18-08-2024 12:35
Pablo ChacónBuenos días,Os presento una Scutellinia que piend
Little black Peziza (apiculate)
Zuzana Sochorová (Egertová),
27-08-2024 17:12

I would like to consult this little Peziza, which macroscopically resembles Plicariella scabrosa (especially when young).
There were 3 apothecia, 3.5-8.5 mm in diam., black, with a rough outer surface.
Ascospores (17) 18.6-21.2 (22.9) × (10.1) 10.3-11.6 (12.6) µm, Q = (1.6) 1.7-2; n = 32, Me = 19.8 × 10.8 µm; Qe = 1.8 (without orn.), ellipsoid to subfusoid, uninucleate. Ornamentation very variable, consisting of warts which partly anastomose; the poles are sometimes multiapiculate, spiny, or with ornamentation resembling a fish fin, while sometimes the warts are not higher than elsewhere on the spore surface. The height of polar ornamentation is mostly 0.5-1.5 µm, rarely up to 2.7 µm. I have never observed a spore with a single large apiculus, typical for Peziza apiculata.
Czech Republic - Moravia, 25 August 2024, on soil near a brook, on calcareous background (together with Melastiza flavorubens).
The best option I have found is Phaeopezia vagneri, but the spore size given in literature is somewhat larger. What do you think?
Zuzana
Nicolas VAN VOOREN,
27-08-2024 17:50

Re : Little black Peziza (apiculate)
I think Phaeopezia vagneri is the best hypothesis.
Zuzana Sochorová (Egertová),
27-08-2024 18:19

Re : Little black Peziza (apiculate)
Great, thank you very much for confirmation!