Calycina? - Forum ASCOFrance

14-01-2026 10:02

Olla transiens?

Hulda Caroline Holte

Hello, These ascomycetes were growing on standing

13-01-2026 10:13

Cordieritidaceae sp. on indet. wood w/ Hypoxylon sp. - 305337857

Danny Newman

Cordieritidaceae sp. on indet. wood w/ Hypoxylon s

13-01-2026 07:57

cf. Bombardia on indet. decorticate wood - 304222307

Danny Newman

cf. Bombardia on indet. decorticate woodAppalachia

14-01-2026 07:28

Nemania sp. on indet. decorticate wood - 304131853

Danny Newman

Nemania sp. on indet. decorticate woodAppalachian

12-01-2026 22:02

Coryneum (?) acervuli on oak (?) branch

Ethan Crenson

Hello all, I am hoping someone will have some ins

11-01-2026 20:35

Pyrenomycete on Conifer Wood

Josep Torres

Hello.A very tiny pyrenomycete sprouting sparsely

13-01-2026 18:55

Strossmayeria sp. on indet. decroticate hardwood

Rees Cronce

Strossmayeria sp. on indet. decroticate hardwoodTh

13-01-2026 07:28

Chlorociboria glauca on indet. decorticate hardwood log - 303627368

Danny Newman

Chlorociboria glauca on indet. decorticate logThe

13-01-2026 07:14

Neodasyscypha cerina on indet decorticate log - 303463318

Danny Newman

Neodasyscypha cerina on indet decorticate logThe S

13-01-2026 09:10

Dasyscyphella chrysotexta on indet. decorticate hardwood - 303900282

Danny Newman

Dasyscyphella chrysotexta on indet. decorticate ha

« < 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