Aleuria aurantia ? - Forum ASCOFrance

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Aleuria aurantia ?

Stephen Martin Mifsud, 11-02-2019 12:32

Can this be identified from the macro-photos alone? I was attributing it to Aleuria aurantia... thanks.

Till Lohmeyer, 11-02-2019 12:49

Re : Aleuria aurantia ?

Hi, Stephen -

for me it rather looks like a Cheilymenia. The margin of the apothecia seems to be slightly hairy.

Regards, Till

Viktorie Halasu, 11-02-2019 14:45

Re : Aleuria aurantia ?

Hello,
given its size, I think Byssonectria might be another possibility. Anyway, a microphoto would help a lot here.
Viktorie

Stephen Martin Mifsud, 11-02-2019 17:08

Re : Aleuria aurantia ?

Hi, thanks for replying. I checked the specimen under the stereo and I could not see and hint of hair at the margin. Those seen in the prev photos are some kind of dead moss.

Stephen Martin Mifsud, 11-02-2019 17:10

Re : Aleuria aurantia ?

I am checking my database where I had a similar collection and was pinned as Boubovia nicholsonii - looks similar ?! Anthracobia nitida is another option but this has a more distinct grey margin.

Till Lohmeyer, 11-02-2019 17:13

Re : Aleuria aurantia ?

Cheilymenia-hairs are sometimes very inconspicuous. Only the microscope will help you, I'm afraid ...

Till

Stephen Martin Mifsud, 11-02-2019 17:44

Re : Aleuria aurantia ?

Ascii and paraphyses under the micrscope (quick mount!) Base of Ascii with abent or forkation ?