lichens on arctic rocks, wager bay, ukkusiksalik national park, nunavut, canada - lichen stock pictures, royalty-free photos & images
colourful mountain floor - moss, lichen, plant and heather - lichen stock pictures, royalty-free photos & images
colourful mountain floor - moss, lichen, plant and heather - lichen stock pictures, royalty-free photos & images
stone concrete texture. lichens. natural background - lichen stock pictures, royalty-free photos & images
Crustose lichen on mineralised rocky outcrop. Boolcoomatta Bush Heritage Australia Reserve, northeastern South Australia.
abstract/ close-up image of marine seaweed on a rock - lichen stock pictures, royalty-free photos & images
lichens (cladonia), trumpet-shaped, store mosse national park, smaland, sweden - lichen stock pictures, royalty-free photos & images
yellow lichens on a granite rock at splügenpass (passo spluga), beverin natural park - lichen stock pictures, royalty-free photos & images
lichen, a compound symbiotic organism comprised of fungus and algae, close-up - lichen stock pictures, royalty-free photos & images
pin-cushion sunburst lichen, xanthoria polycarpa. thallus yellow-orange to orange. apothecia abundant. on rock with other lichens. yellowstone national park, wyoming. - lichen stock pictures, royalty-free photos & images
Lichens are seen on rocks in Jining, Shandong Province, China, On December 4, 2021. Lichens are interdependent symbionts formed by fungi and certain...
Lichens are seen on rocks in Jining, Shandong Province, China, On December 4, 2021. Lichens are interdependent symbionts formed by fungi and certain...
black-a-tor copse, rare relict example of ancient high-level woodlands on dartmoor, england, united kingdom, uk, europe - lichen stock pictures, royalty-free photos & images
Close-up of Wolf Lichen on a tree near Donner Lake, Truckee, California, June 13, 2022. Photo courtesy Sftm.
orange lichens on a rock, 6th fork of slickhorn canyon, utah - lichen stock pictures, royalty-free photos & images
close-up of lichen growing on a stone in iceland - lichen stock pictures, royalty-free photos & images
cryptogam, algae, lichens, mosses, ferns, victorian botanical illustration - lichen stock illustrations
close-up of xanthoria parietina lichen on the rock at slettnes lighthouse, northern norway - lichen stock pictures, royalty-free photos & images
plant life, such as mosses and lichens. sierra de ayllon. valverde de los arroyos. guadalajara province. castilla-la mancha. spain - lichen stock pictures, royalty-free photos & images
cryptogam, algae, lichens, mosses, ferns, victorian botanical illustration - lichen stock illustrations
three types of lichens - foliose, fruiticose (teloschistaceae) (parmeliaceae) and crustose (teloschistaceae) on branch of tree. oregon, usa. - lichen stock pictures, royalty-free photos & images
the textured and weathered bark of a tree in brussels - lichen stock pictures, royalty-free photos & images
lichenous ground with common heather in lush pine tree forest in åland islands, finland, on a sunny day in the summer or early autumn. - lichen stock pictures, royalty-free photos & images