25-11-2025 14:24
Thomas Læssøehttps://svampe.databasen.org/observations/10490522
25-11-2025 11:03
Mick PeerdemanHi all,One of my earliest microscopy attempts, so
24-11-2025 15:23
Arnold BüschlenHallo, auf einer offenen Kiesfläche am Rande ein
23-11-2025 11:16
Bohan JiaHi, I found small discs growing on dead stem of
21-11-2025 10:56
Christopher Engelhardt
Very small (~0,5 mm) white ascos, found yesterday
Calycellina
Salvador Tello,
23-01-2014 07:26
Gracias.
Apotecios blancos, hasta de 0,2 mm, creciendo en el envés de una hoja de Platanus hispanica. Excípulo ectal de textura ¿prismática?, con pelos que apenas sobrepasan el borde del apotecio, en los que tiene algunas VBs. Ascas de (36,89) 38,71 - 44,23 (45,55) x (7,97) 8,30 - 9,89 (10,51) µm; Me = 41,37 x 9,18 µm, tetraspóricas, con coziers en la base y el ápice amiloide. Esporas de (10,62) 11,03 - 12,49 (13,70) x (3,62) 3,90 - 4,43 (4,61) µm; Me = 11,79 x 4,14 µm ; Qe = 2,85, biseriadas, hialinas, estrechadas en el centro, generalmente no septadas, aunque he visto algunas septadas.
Paráfisis septadas, de ápice algo engrosado con una VBs en el apice.
Hans-Otto Baral,
23-01-2014 09:48
Re : Calycellina
What a small fungus...
The hairs seem to look like the paraphyses, cylindric with a clavate apex? Apart from the shorter and wider spores in this species, C. lachnobrachya differs in tapering hairs like Hyaloscypha.
Never saw such a fungus! But Calycellina seems possible.
Zotto
The hairs seem to look like the paraphyses, cylindric with a clavate apex? Apart from the shorter and wider spores in this species, C. lachnobrachya differs in tapering hairs like Hyaloscypha.
Never saw such a fungus! But Calycellina seems possible.
Zotto
Salvador Tello,
23-01-2014 20:18
Hans-Otto Baral,
23-01-2014 20:30
Re : Calycellina
Very interesting! These hairs closely match those of Phialina species in Huhtinen 1990, such as pseudopuberula or foliicola. But those are 8-spored and spores different.
Hyaloscypha does not have these VBs in hairs and paraphyses.
So another species not treated in Huhtinens monograph.
Hyaloscypha does not have these VBs in hairs and paraphyses.
So another species not treated in Huhtinens monograph.
Salvador Tello,
23-01-2014 21:30
Re : Calycellina
Muchas gracias Zotto.
Entonces podría ser una especie de Phialina ¿no es así?
Saludos.
Salvador.
Entonces podría ser una especie de Phialina ¿no es así?
Saludos.
Salvador.
Hans-Otto Baral,
23-01-2014 21:40
Re : Calycellina
Depending on the taste, I prefer to merge Phialina under Calycellina.
Salvador Tello,
23-01-2014 22:06
Re : Calycellina
De acuerdo, gracias por todo.
Saludos.
Salvador.
Saludos.
Salvador.
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