Calycina? - Forum ASCOFrance

16-02-2026 21:25

Pyreno in the bark of Lonicera xylosteum

Andreas Millinger

Good evening,failed to find an idea for this fungu

17-02-2026 09:41

Diaporthe spiculosa?

Maren Kamke

Good morning, I found a Diaporthe species on Samb

08-12-2025 17:37

Cucurbidothis parmeliarum (pithyophila var. cembrae) - on Abies

Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

17-02-2026 17:26

Recherche biblio Lambertella WHETZEL 1943

Nicolas Suberbielle

Bonjour à tous, Je recherche cette publication :

03-02-2013 19:50

Helotium schimperi

Nina Filippova

Good time), I've compared this specimen with the

15-02-2026 04:32

Lentomitella like, aseptate?

Tomaz Vucko

One more specimen that is giving me some descent a

17-02-2026 13:41

recherche de publi

Isabelle Charissou

Bonjour, est-ce que quelqu'un pourrait me fournir

16-02-2026 18:34

Exosporium tiliae

Thierry Blondelle

Bonjour,La micro de cet anamorphe de Hercospora su

16-02-2026 17:14

Cucurbidothis specimens?

Joanne Taylor

Last week we published the following paper where w

16-02-2026 16:53

recherche de publi

Isabelle Charissou

Bonjour, quelqu'un pourrait-il me transmettre un

« < 1 2 3 4 5 > »

Calycina?

Khomenko Igor, 02-12-2021 18:30

Hi, this fall around Ottawa, ON, Canada I found a few Calycina species that I couldn't identify or uncertain with id. If someone is familiar with these species and could help, I will be very appreciative.

#1348 - Calycina alni-viridis? - on Populus twig (https://inaturalist.org/observations/101297805);

#1338 - Calycina subparilis? - on hardwood log (https://inaturalist.org/observations/101035601);

#1243 - Calycina scolochloae -on Phragmites australis. I almost certain, but I couldn't find any report from North America (https://inaturalist.org/observations/97930955);

#1124 - Calycina sp.? - on herbaceous stems (https://inaturalist.org/observations/93768577).

Thank you,
Igor

Hans-Otto Baral, 02-12-2021 21:23

Re : Calycina?

Hi Igor

The first could well be alni-viridis, also the second seems to be C. subparilis, yes, the third is Calycina scolochloae, the fourth sounds very interstung, no idea.

For better comparison I would be happy if you send me the images by mail. I see no batch download option, and single is time-consuming.

Zotto

Khomenko Igor, 02-12-2021 23:14

Re : Calycina?

Thank you very much, Zotto,

I emailed you the pictures.

Regards,
Igor

Hans-Otto Baral, 04-12-2021 12:47

Re : Calycina?

Now I am processing your finds.

C. alni-viridis seems correct, not very yellow but otherwise o.k. The LBs in the spores appear to vary in size.

C. scolochloae: I see the spores are shorter than what I see. E.g. the sample from Spain (17.I.2016) had spores 12,5-18,5 x 3,5-4,5.

The others later.

Hans-Otto Baral, 05-12-2021 17:58

Re : Calycina?

C. parilis fits very well I think.

But the Calycina sp. I do not know and cannot name.

Khomenko Igor, 06-12-2021 19:03

Re : Calycina?

Thank you, Zotto

Calycina alni-viridis specimen was found covered by fallen leaves and we had freezing temperatures during the nights, so it could explain the lack of bright yellow color.

Did you mean C. parilis or C. subparilis? My specimen is lacking croziers and I see you saved it to C. subparilis folder.

Regards,
Igor

Hans-Otto Baral, 06-12-2021 21:40

Re : Calycina?

Yes, the yellow is variable on each disk, quite strange. But the paraphysis vacuoles are nicely yellow.

Of course I meant subparilis, sorry.

Accès membres

Forum AscoFrance