Type: LICHENS (LICHENES)
Department: LICHENS (LICHENES)
Class: MARSUPIALS LICHENS (ASCOLICHENES)
Order: KALITsIALNYE (CALICIALES)
Family: KALITsIEVYE (CALICIACEAE)
Look: CALICIUM ADSPERSUM PERS.
ARE COVERED WITH KALITSYUM
Category of protection: 3
It is included in the 2nd edition of the Red List of Belarus (1993). It is protected in Poland.
Sloyevishche granular, tuberous or scaly, whitish-gray or olive-brown. Podsloyevishche whitish. Apotetion 0,5-1,5 mm high, on legs (height of 0,3-1 mm, 0,1-0,3 mm thick) with a greenish raid. Heads apotetsiyev voronko-or linzovidny, sharply delimited from a leg. The disk at first is covered with a dense flavovirent or golden-yellow raid, later naked, convex, with a diameter of 0,3-0,9 mm.
Europe (Poland, Karelia, Baltic, Ukraine and Russia), Asia (Japan), North America, Australia. In Belarus it is known in Brest (Pruzhansky district), Grodno (Svislochsky district) and Gomel (Zhitkovichsky district) areas.
Meets on oak trunk bark in the old-age broad-leaved woods and inundated oak groves the increased humidity of air, and also on rotten pine stubs in the boggy pine woods.
Number and tendency of its change:
Grows at small groups, forms a continuous cover less often.
Major factors of threat:
Cabins of the wood of the main use, economic transformation of lands, drying melioration, recreational loadings, wildfires.
Grows in territories of national parks "Bialowieza Forest" and "Pripyat". Periodic control of a condition of the known populations and the organization of purposeful search of new places of growth of a look in similar conditions, preservation of the habitats meeting the requirements of a look, a ban of any silvicultural activity in places of growth and a ban of drying and meliorative actions near its localities are necessary.
Originators: V. V pigeons.