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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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reticulate-spored Lamprospora from Portugal (Algarve)
Lothar Krieglsteiner, 08-02-2017 18:17
Lothar Krieglsteiner

.. found at 18.2.2016 near Alte, Algarve, on a small rock in an area with limestone. I cannot identify the mosses by now but still have them with the specimen.


The spores are quite large and have a quite complete, not too high and not too wide reticulum. I am not able to identify the species with www.octospora.de, for instance.


About an hour ago I could identify L. maireana and I have three other ones left ...


Who can help me with this specimen?


Best regards from Lothar

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Gilbert MOYNE, 09-02-2017 09:24
Re : reticulate-spored Lamprospora from Portugal (Algarve)
Bonjour Lothar,
Belles spores ! Réseaudont les côtes  ne semble pas hémisphérique en coupe mais à parois plutôt verticales formant des alvéoles irréguliers à angles aigus.
Pas beaucoup d'idée
Gilbert
Lothar Krieglsteiner, 09-02-2017 16:34
Lothar Krieglsteiner
Re : reticulate-spored Lamprospora from Portugal (Algarve)

Thank you very much, Gilbert!


I think this specimen should be examined more closely. First, I have to try to identify the host moss. We will see ..


Best regards from Lothar

Lothar Krieglsteiner, 10-02-2017 16:18
Lothar Krieglsteiner
Re : reticulate-spored Lamprospora from Portugal (Algarve)

Hi Gilbert & forum,


there is news: the host moss ist most likely Ceratodon purpureus. I put my microscopic examination of the moss to www.nafoku.de/forum (41. in february 2017) and got the answer there.


Marcel wrote me an e-mail and found that this and the other reticulate-spored Lamprospora here have a similar ornament than L. miniata but larger spores - and that there are more specimens that can be characterized similarly ...


Regards Lothar