12-03-2026 15:45
Åge OterhalsDear forum,I found this small discomycete on a ver
11-03-2026 16:48
Bruno Coué
Bonjour, je serais heureux d'avoir votre avis sur
11-03-2026 17:36
Michel Hairaud
Bonjour, Je cherche des indices pour cette réc
08-03-2026 14:05
Thierry Blondelle
Bonjour à tous,Sur 3 récoltes supposées de H. l
11-03-2026 14:14
Gernot FriebesHi,I would like to share a collection of Scopinell
10-03-2026 18:08
Marc Detollenaere
Dear Forum,On stems of Arctium, I found some downy
Literature search
Andgelo Mombert,
25-02-2024 14:16
Bonjour,Je cherche la description de Nectria nummulariae : Teng, Sinensia, Shanghai 4: 274 (1934).
Merci d'avance pour votre aide.
Andgelo
François Valade,
25-02-2024 17:02
Re : Literature search
Nectria Nummulariae Teng, sp. nov.
Gregaria; peritheciis superficialibus, subovoideis, saepe
bilateraliter collabascentibus, levibus, sanguineis, demum fuscentibus,
150-220 µ diam.; ascis cylindraceis, subsessilibus, octosporis,
aparaphysatis, 75-90 x 7-8 µ; sporidiis monostichis, oblongo-
ellipsoideis, uniseptatis, non- vel leviter constrictis, biguttulatis,
verruculosis, hyalinis, dein rufescentibus, 10-14x 5-7 µ
Perithecia gregarious, subovoid, often bilaterally collapsing,
smooth, blood-red, turning. brownish in age, 150-220 µ diam.,
asci cylindric, subsessile, 75-90 X7-8 µ; spores uniseriate, oblongellipsoid,
distinctly warted, non- or slightly constricted, bigutiulate,
at first hyaline, later rufescent, 10-14X5-7 µ
On Nummularia sp.
KlANGSU: Nanking, Shen 410
Gregaria; peritheciis superficialibus, subovoideis, saepe
bilateraliter collabascentibus, levibus, sanguineis, demum fuscentibus,
150-220 µ diam.; ascis cylindraceis, subsessilibus, octosporis,
aparaphysatis, 75-90 x 7-8 µ; sporidiis monostichis, oblongo-
ellipsoideis, uniseptatis, non- vel leviter constrictis, biguttulatis,
verruculosis, hyalinis, dein rufescentibus, 10-14x 5-7 µ
Perithecia gregarious, subovoid, often bilaterally collapsing,
smooth, blood-red, turning. brownish in age, 150-220 µ diam.,
asci cylindric, subsessile, 75-90 X7-8 µ; spores uniseriate, oblongellipsoid,
distinctly warted, non- or slightly constricted, bigutiulate,
at first hyaline, later rufescent, 10-14X5-7 µ
On Nummularia sp.
KlANGSU: Nanking, Shen 410
CHEKIANG: Hangchow, Deng 361 type
This species is related to N. episphaeria (Tode) Fr. but
differs from the latter in the size and sculpture of the spores.
lt also resembles N. Rickii Rehm. But the collapsing perithecia, the uniseriate spores, etc. distinguish it from the latter.
differs from the latter in the size and sculpture of the spores.
lt also resembles N. Rickii Rehm. But the collapsing perithecia, the uniseriate spores, etc. distinguish it from the latter.
Andgelo Mombert,
25-02-2024 19:02
Re : Literature search
Merci beaucoup François !