Notes:
It is on granitic blocks in semi-shadow of pine-tree forest. The colour is from light grey – light brownish-grey. These oval spots are mainly 8-15cm length (up to 30 cm) and usually without clear concentric zonality. Apothecia colours are light reddish-brown, light brown – brown, brownish-grey up to brown-black (the bigger and the older they are darker; the more sun, the less red-brown). They are unevenly (irregular) distributed within the thallus of a lichen. Apothecia are often crowded (when adult) and sometimes funnel-shaped.
NaClO 5-8% test makes yellow colouring of apothecia turned in 4 min into dirty yellowish-green and dirty brownish-yellow.
KOH 20% tests: K+ greenish-yellow colouring turned into yellowish-green or dirty green and apothecia became more yellow then originally).

Images

Lecanora campestris_GPS_54.JPG
Lecanora campestris_GPS_54_NaClO_test.JPG
Lecanora campestris young_GPS_54_NaClO_test.JPG

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Created: 2018-06-02 09:43:37 CDT (-0500)
Last modified: 2018-06-02 09:45:56 CDT (-0500)
Viewed: 14 times, last viewed: 2018-12-29 18:47:20 CST (-0600)
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