lichens concrete surface

navigate by keyword : 17000 actually alga are background beautiful bed black both bright building classic color comprise concrete cracked craftmanship crafts cyanobacterium functioning fungus gray house image instances lichen lichenized lichens living nature organisms original photo project relationship rough single small some species spot stable surface symbiotic texture there two unit wall white worldwide

Cracked concrete surface with scattered patches of moss (Bryophyta) and lichens Royalty Free Stock Photo
Orange lichen (possibly *Xanthoria parietina*) grows on a textured concrete surface. Royalty Free Stock Photo
Weathered concrete surface with orange lichens in urban setting Royalty Free Stock Photo
Close-up of weathered concrete surface with yellow and gray lichens. Royalty Free Stock Photo
Lichens on a concrete surface Royalty Free Stock Photo
Detail of an old concrete wall covered with lichens, a vertical crack. Vintage. Background Royalty Free Stock Photo
Detail of an old concrete wall covered with lichens, with old garden shears. Background. Vintage Royalty Free Stock Photo
Lichens on a concrete surface
Xanthoria parietina grows on the ridged concrete surface of a garden fence in February. Berlin, Germany, Europe. Royalty Free Stock Photo
Rough, concrete surface of bunker wall Royalty Free Stock Photo
Grey Stone Surface Covered with Lichens and Moss Royalty Free Stock Photo
Detail of an old concrete wall covered with lichens. Vintage. Background Royalty Free Stock Photo
Lichens overgrown stone surface Royalty Free Stock Photo
Lichens on concrete wall. Royalty Free Stock Photo
Lichens and moss on concrete wall. Royalty Free Stock Photo
Lichen, or lichenized fungus, is actually two organisms functioning as a single, stable unit. Lichens comprise a fungus living in a symbiotic relationship with an alga or cyanobacterium or both in some instances. There are about 17,000 species of lichen worldwide.


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