Ad
related to: moss and lichen on trees
Search results
Results From The WOW.Com Content Network
The English word lichen derives from the Greek λειχήν leichēn ("tree moss, lichen, lichen-like eruption on skin") via Latin lichen. [27] [28] [29] The Greek noun, which literally means "licker", derives from the verb λείχειν leichein, "to lick". [30] [31] In American English, "lichen" is pronounced the same as the verb "liken ...
Pseudevernia furfuracea, commonly known as tree moss, is a lichenized species of fungus that grows on the bark of firs and pines. The lichen is rather sensitive to air pollution , its presence usually indicating good air conditions in the growing place.
Other common growth forms are crustose, crustlike lichens that grow tight against, even into, the substrate, and fruticose lichens, which grow as free-standing branches like tiny trees.
Moss species can be classed as growing on: rocks, exposed mineral soil, disturbed soils, acid soil, calcareous soil, cliff seeps and waterfall spray areas, streamsides, shaded humusy soil, downed logs, burnt stumps, tree trunk bases, upper tree trunks, and tree branches or in bogs. Moss species growing on or under trees are often specific about ...
Usnea is a genus of fruticose lichens in the large family Parmeliaceae. The genus, which currently contains roughly 130 species, was established by Michel Adanson in 1763. Species in the genus grow like leafless mini-shrubs or tassels anchored on bark or twigs. Members of the genus are commonly called old man's beard, beard lichen, or beard moss.
Oakmoss (scientific name Evernia prunastri) is a species of lichen.It can be found in many mountainous temperate forests throughout the Northern Hemisphere.Oakmoss grows primarily on the trunk and branches of oak trees, but is also commonly found on the bark of other deciduous trees and conifers such as fir and pine.
Crustose lichens on a wall Growth of crustose lichen on a tree trunk. Crustose lichens are lichens that form a crust which strongly adheres to the substrate (soil, rock, tree bark, etc.), making separation from the substrate impossible without destruction. [1] The basic structure of crustose lichens consists of a cortex layer, an algal layer ...
It has wide distribution, and many common names such as common orange lichen, yellow scale, [2] maritime sunburst lichen and shore lichen. It can be found near the shore on rocks or walls (hence the epithet parietina meaning "on walls"), [ 3 ] and also on inland rocks, walls, or tree bark. [ 4 ]