S Moravia, Moravský kras karst, Blansko, nature reserve 'Vývěry Punkvy', Skalní mlýn, S upper margin of a large open scree on N-facing steep slope, just 120-130 m W-WSW of the rock-outcrop 'Prasečí ucho',
Habitat
large open scree
Substrate
on Ctenidium molluscum and other bryophytes on limestone stone in the scree