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03-01-2007 21:11

Enrique Rubio Enrique Rubio

Dear friends, have you any suggestions for that sm

28-12-2006 22:15

Jean Pierre Dechaume Jean Pierre Dechaume

Trouvé sous une branche à terre. maxi 2,5 cm de

28-12-2006 22:14

Jean Pierre Dechaume Jean Pierre Dechaume

Trouvé sous une branche à terre. maxi 2,5 cm de

28-12-2006 00:48

Fernández Vicente Javier

Hola a todos. Me gustaría saber si alguien conoc

26-12-2006 17:56

Enrique Rubio Enrique Rubio

Quelle est la formule appropriée pour préparer I

26-12-2006 14:59

Jean Pierre Dechaume Jean Pierre Dechaume

Peut-il s'agir de Microglossum rufescens? Les spo

23-12-2006 19:25

Dmitry Gavryushin

Dec. 14, 2006, town park, Naro-Fominsk, Moscow reg

23-12-2006 19:21

Dmitry Gavryushin

Dec. 14, 2006, town park, Naro-Fominsk, Moscow reg

23-12-2006 19:12

Dmitry Gavryushin

Dec. 14, 2006, town park, Naro-Fominsk, Moscow reg

21-12-2006 18:40

Dmitry Gavryushin

Dec. 14, 2006, town park, Naro-Fominsk, Moscow reg

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Small asco on the inner surface of Pinus radiata wood
Enrique Rubio, 03-01-2007 21:11
Enrique RubioDear friends, have you any suggestions for that small asco (0.5-1 mm), convex, sesile, pruinose all over and redenning with the age?
Asci IKI (¿), with croziers, 32-45 x 6-8, 8- spored. Spores eliptic-fusiform, gralm. two-guttulate, 6.5-8 x 3. Ectal excipulum of claviform hyphae sligthly verrucosae; ental excipulum of prysmatic text.
Some paraphyses looks blackish or grayish in IKI?
Thank you very much to all and happy new year.
  • message #1229
Enrique Rubio, 04-01-2007 18:02
Enrique Rubio
Re:Small asco on the inner surface of Pinus radiata wood
Might it be Cystopezizella venceslai (Velen.) Svrcek = Calycina venceslai (Velen.) Raitv.?
Pourrait-il être Cystopezizella venceslai (Velen.) Svrcek = Calycina venceslai (Velen.) Raitv.?
Hans-Otto Baral, 04-01-2007 22:54
Hans-Otto Baral
Re:Small asco on the inner surface of Pinus radiata wood
Dear Emrique
The specimen reminds me of my finds of "Hymenoscyphus" resinae-piceae Svrcek (as Calycina resinae-piceae on DVD), but the spores are larger there (8-10.5 x 3-3.5 µm) and the hairs and paraphyses dustinctly granulate at their tips. These finds might belong in Ciliolarina. Enrique, what resolution do your photos have? I feel that the hairs on your upper left photo are actually warted. Could you send me the plate in double (1300 x 1400 Pixel) or even higher resolution than available in Ascofrance?

C. venceslai Svrcek was considered a synonym of Cystopezizella sanguinea (Velen.) Svrcek by Svrcek (1985: 175). What I have under the name "Calycina sanguinea aff." on my DVD has heteropolar (paramecioid) spores without large oil drops, and rather long-stalked apothecia.