17-09-2025 19:43
Philippe PELLICIERSur branche morte de Mélèze. Les ascospores sph
17-09-2025 10:50
Heather MerryleesHi there!I am hoping for any advice on the identif
11-09-2025 16:57
Jason Karakehian
Our revision of Marthamycetales (Leotiomycetes) is
16-09-2025 12:53
Philippe PELLICIERPézizes de 1-4 mm, brun grisâtres, sur les capsu
03-09-2025 12:44
Enrique Rubio
Hi to somebody.I would like to know your opinion o
15-09-2025 14:40
Nicolas VAN VOOREN
Hello.I'm searching for a digital copy of the seco
14-09-2025 22:16
Philippe PELLICIERApothécies petites jusquà 3 mm, oranges, avec de
13-09-2025 14:01
Thomas Flammerdark brown apothecia, splitIKI-Spores biguttulate
10-09-2025 17:18
Blasco Rafael
Hola, encontre este estiercol de vaca estos apotec
Good nightI have this small (< 6mm diam.) Peziza, without stipe, growing in a slope of a path, inside a "Botanical Garden" in Portugal. I have a previous collection of P. apiculata but I think this one does not fit.
Spores measurement (without "apicula"): (19.2) 20.0 - 22.8 (24.1) x (8.0) 8.4 - 9.6 (10.2) µm; Q = (2.1) 2.2 - 2.5 (2.8) ; N = 77; Me = 21.3 x 9.1 µm ; Qe = 2.4
Asci with croziers, truncate apex and amyloid in all the surface.
Thank you in advance.
Miguel Á. Ribes
What a variable species!!!! I had this another collection like P. apiculata (11/07/2014), with differente spores, ornamentation and apicules; and this spores measures (including apicules):
(22.4) 23.7 - 27.3 (28.9) x (7.8) 8.8 - 10.6 (12.2) µm
Q = (2.1) 2.4 - 2.9 (3.2) ; N = 85
Me = 25.3 x 9.7 µm ; Qe = 2.6
All spores of this collection of 2014 had very regular apicules shape and size. But actual collection 2015 has very irregular apicules shape and size.
Is there any clear character to separate P. apiculata from obtusapiculata, polarispinosa, vagneri, thozetii ...?
Thanks again.
Hola Miquel,
what you show in your picture is P. obtusapiculata.
best regards,
Andreas
You are talking about the second one, aren't you? So, first one is P. apiculata, second one is P. obtusapiculata.
Any actual paper about this group?
Danke.
hast du von P. vagneri auch so eine Sporenzeichnung?
Gruss
Ueli
Hallo Ueli,
nee, tut mir leid, P. wagneri kenne ich leider nicht, auch die anderen apiculaten Arten nicht.
beste Grüße
Andreas