| Cladonia portentosa | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Fungi |
| Division: | Ascomycota |
| Class: | Lecanoromycetes |
| Order: | Lecanorales |
| Family: | Cladoniaceae |
| Genus: | Cladonia |
| Species: | C. portentosa |
| Binomial name | |
| Cladonia portentosa | |
Cladonia portentosa, also known as reindeer lichen or the cream cup lichen, [1] is a light-coloured, fruticose, cup lichen in the family Cladoniaceae.
A similar-looking species, also known by the common name "reindeer lichen", is Cladonia rangiferina .
Cladonia portentosa forms compact interwoven mats up to 6 cm tall. It is richly branched, each branch usually dividing into three but with the penultimate sometimes dividing into two. The branching is at a larger angle than that of Cladonia rangiferina . [2]
As of July 2021, its conservation status has not been estimated by the IUCN. In Iceland, its conservation status is denoted as data deficient (DD). [3]
Gilbert, O. 2004. [4]
Cladonia rangiferina, also known as reindeer cup lichen, reindeer lichen or grey reindeer lichen, is a light-colored fruticose, cup lichen species in the family Cladoniaceae. It grows in both hot and cold climates in well-drained, open environments. Found primarily in areas of alpine tundra, it is extremely cold-hardy.
Cladonia is a genus of moss-like lichens in the family Cladoniaceae. They are the primary food source for reindeer/caribou. Cladonia species are of economic importance to reindeer-herders, such as the Sami in Scandinavia or the Nenets in Russia. Antibiotic compounds are extracted from some species to create antibiotic cream. The light green species Cladonia stellaris is used in flower decorations.
Edible lichens are lichens that have a cultural history of use as a food. Although almost all lichen are edible, not all have a cultural history of usage as an edible lichen. Often lichens are merely famine foods eaten in times of dire needs, but in some cultures lichens are a staple food or even a delicacy.
Cladonia fimbriata or the trumpet cup lichen is a species cup lichen belonging to the family Cladoniaceae.
Cladonia perforata is a rare species of lichen known as Florida perforate cladonia and Florida perforate reindeer lichen. It is endemic to the state of Florida in the United States, where it is known from 16 populations in four widely separated areas of the state. It is native to a very specific type of Florida scrub habitat which is increasingly rare and patchy due to habitat destruction, degradation, and fragmentation. In 1993 this was the first species of lichen to be federally listed as an endangered species of the United States.
Cladonia stellaris or the star-tipped cup lichen is an ecologically important species of cup lichen that forms continuous mats over large areas of the ground in boreal and arctic regions around the circumpolar north. The species is a preferred food source of reindeer and caribou during the winter months, and it has an important role in regulating nutrient cycling and soil microbiological communities. Like many other lichens, Cladonia stellaris is used by humans directly for its chemical properties, as many of the secondary metabolites are antimicrobial, but it also has the unique distinction of being harvested and sold as 'fake trees' for model train displays. It is also used as a sound absorber in interior design.
Ramalina siliquosa, also known as sea ivory, is a tufted and branched lichen which is widely found on siliceous rocks and stone walls on coastlands round the British Isles, occasionally slightly inland. It grows well above the high-tide mark but is still very tolerant of salt spray. The branches are flattened and grey, and bear disc-like spore-producing bodies. It forms part of the diet of sheep in Shetland and on the coast of North Wales. It is found in Iceland where it has a conservation status of a vulnerable species.
Niebla versiforma is a rare fruticose lichen that grows on gravelly soil along the foggy Pacific Coast of Baja California on a mesa above San Antonio del Mar just north of Punta Colonet. The epithet, versiforma is in reference to the various shapes of a thallus branch.
The Laval River Rare Forest is a protected area of rare forest in the Côte-Nord region of Quebec, Canada. It is classified as an exceptional forest ecosystem.
Cladonia parasitica, commonly known as the fence-rail cladonia, fence-rail cup lichen or parasite club lichen, is a species of fruticose, cup lichen in the family Cladoniaceae. It was first described by Hoffmann in 1784 under the name Lichen parasiticus, until he reclassified it under the genus Cladonia in 1795.
Stereocaulon paschale is a species of lichen belonging to the family Stereocaulaceae.
Bryoria implexa is a species of horsehair lichen in the family Parmeliaceae.
Cladonia deformis, also known as the lesser sulphur cup or the lesser sulphur cup lichen, is a light-coloured, fruticose, cup lichen belonging to the family Cladoniaceae. This lichen was first described as Lichen deformis by Carl Linnaeus in 1753, and transferred to the genus Cladonia in 1796 by Georg Franz Hoffmann.
Cladonia coniocraea, commonly known as the common powderhorn or the powderhorn cup lichen, is a species of fruticose, cup lichen in the family Cladoniaceae. It was first described by Heinrich Gustav Flörke in 1821 under the name Cenomyce coniocraea, until Kurt Polycarp Joachim Sprengel reclassified it under the genus Cladonia in 1827.
Cladonia macilenta or the lipstick cup lichen is a species of cup lichen in the family Cladoniaceae.
Cladonia strepsilis or the olive cup lichen is a species of cup lichen in the family Cladoniaceae. In Iceland, where it is only found in a few locations in the Eastern Region, it is red listed as endangered (EN).
Lichenoconium pyxidatae is a species of lichenicolous fungus belonging to the class Dothideomycetes. It has a Holarctic distribution being found in Alaska and various parts of Russia, including Siberia, Franz Josef Land, Novaya Zemlya and Wrangel Island.
Cladonia sulphurina is a species of cup lichen belonging to the family Cladoniaceae.
Cladonia homosekikaica is a species of cup lichen belonging to the family Cladoniaceae. It was formally described as a new species by Japanese lichenologist Mariko Nuno in 1975.
Bryoria fuscescens is a species of lichen of the family Parmeliaceae.
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