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05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

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Violet lichen on stone- spilled juice appperance
Cvenkel Miran, 25-10-2015 21:27
http://agrozoo.net/jsp/Galery_one_image.jsp?id_galery_obfuscated=7901a160e58f4ea597af31cbeeb4faa0

http://agrozoo.net/jsp/Galery_one_image.jsp?id_galery_obfuscated=437fc68464d941899af6a8d91ceccfbf

This is rare thing can't find it anywhere else but on approx 0.5 square m area.
Lepista Zacarias, 25-10-2015 21:40
Re : Violet lichen on stone- spilled juice appperance
Hi Cvenkel,
I don't understand very well the photos you post.  But seeing the verrucas and the title of this topic, I think that Verrucaria marmorea is an option.
Regards,
zaca
Cvenkel Miran, 26-10-2015 07:04
Re : Violet lichen on stone- spilled juice appperance
See attached photo, to get better filling how it loooks, 'purple area' about 5 cm across.

Much different than this: Verrucaria marmorea

Ok one could speculate there is something brighter inbetween there too.
But no such thing visible from far and no copletely clear areas (clear white stone) there.
  • message #38565
Lepista Zacarias, 26-10-2015 12:08
Re : Violet lichen on stone- spilled juice appperance
Thanks for the new photo that was clarifying. Indeed, this one looks different. Notice, however, that the fruting bodies are similar. Therefore, it could belong to Verrucaria or a closer genus.
Salutations,
zaca