18-12-2021 09:55
Stephen Martin Mifsud
I have another Anthracobia under my lens which was
20-12-2021 22:46
jean claude chasleBonsoir,Récoltées le 4 /12 /2021 sur coupe de pÃ
21-12-2021 05:32
Gwenaël CartierBonjourPeut-être que quelqu'un a une idée de ce
20-12-2021 09:40
Hola.Unos ascomas con forma de dedo de color negro
17-12-2021 07:43
Hola.Unos diminutos apotecios de entre 0,08 a 0,12
08-12-2021 00:12
Georges GreiffHello all,A couple of colleagues collected a whiti
18-12-2021 11:32
Till LohmeyerIt looks like Patellaria atrata to me. Regards, T
12-12-2021 20:51
Stephen Martin Mifsud
So there was a feast of Anthracobia spp. on burnt
I have another Anthracobia under my lens which was growing on burnt ground with another Anthracobia (A. tristis). This looks like A. nitida , but again and again.... with shorter spores !- Ascocarps bright yellowish-orange (in shade) but vivid in sunlight, hairless to the naked eye, with brown tufts of hair on the lower surface when mature, 2.5-4.5mm across, heaped over each other, sometimes with sunken hymeniumÂ
- Asci J-ve without a specialised root/base , operculate
- Spores (13.6) 13.8 - 15.2 (15.5) × (7.6) 7.9 - 9 (9.5) µm
- Paraphyses with poorly to fairly swollen heads, 5um wide, their orange pigment (at upper half) is amyloid and takes a bluish-green colour. Very few split into two heads.
- Ectal excipulum prismatic (-globose) 20-48um across
- Brown tufts of hair at regular intervals on the abaxial surface of the cup consists of parallele rows of 4-6 broadly ellipsoid to rectangular hyphae with the terminal being slightly larger and swollen (20-25 um long). Total length of thse hairs estimated to be 70-110 um
- There seems to be true hairs with thick solid wall 1-septate, the basal part globular. Not sure if these belong to the rhizoids, Rare to find, posibly present only at the base. 80-120um long (only few examined)
Thank you,
Amdy
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