| Peltigera britannica | |
|---|---|
Scientific classification  | |
| Kingdom: | Fungi |
| Division: | Ascomycota |
| Class: | Lecanoromycetes |
| Order: | Peltigerales |
| Family: | Peltigeraceae |
| Genus: | Peltigera |
| Species: | P. britannica |
| Binomial name | |
| Peltigera britannica (Gyeln.) Holt.-Hartw. & Tønsberg (1983) | |
Peltigera britannica is a species of foliose lichen belonging to the family Peltigeraceae. [1]
It is native to Europe and North America. [1]
Peltigera is a genus of approximately 100 species of foliose lichens in the family Peltigeraceae. Commonly known as the dog or pelt lichens, species of Peltigera are often terricolous, but can also occur on moss, trees, rocks, and many other substrates in many parts of the world.
A terricolous lichen is a lichen that grows on the soil as a substrate. An example is some members of the genus Peltigera.
Heliothis peltigera, also known as the bordered straw, is a species of moth of the family Noctuidae.
Peltigera scabrosa is a lichen native to North America, primarily Canada. Its common name is scabby pelt.
Peltigerales is an order of lichen-forming fungi belonging to the class Lecanoromycetes in the division Ascomycota. The taxonomy of the group has seen numerous changes; it was formerly often treated as a suborder of the order Lecanorales. It contains two suborders, eight families and about 45 genera such as Lobaria and Peltigera.
Peltigera leucophlebia is a lichenized fungus in the family Peltigeraceae. It is commonly called ruffled freckled pelt. This and other species in the genus contain a green algae in the genus Coccomyxa and also cyanobacteria in the genus Nostoc as symbionts.
An isidium is a vegetative reproductive structure present in some lichens. Isidia are outgrowths of the thallus surface, and are corticated, usually with a columnar structure, and consisting of both fungal hyphae and algal cells. They are fragile structures and may break off and be distributed by wind, animals, and splashing raindrops. In terms of structure, isidia may be described as warty, cylindrical, clavate (club-shaped), scale-like, coralloid (coral-shaped), simple, or branched.
Peltigera membranacea is a species of lichenized fungus in the family Peltigeraceae. It has a foliose growth pattern, with what appear to be veins in the leaf-like parts, but these do not have a vascular function. The apothecia are erect, numerous, and often a bright brown-orange in colour. Some simple sequence repeat markers have been developed for both the fungal partner (mycobiont) of Peltigera membranacea and its Nostoc photobiont partner; these allow for both population genetic studies and an alternative means of identifying between P. membranacea and its lookalikes.
Peltigera malacea, commonly called veinless pelt or felt lichen, is a species of lichenized fungus in the family Peltigeraceae.
Peltigera aphthosa is a species of lichen known by the common names green dog lichen, leafy lichen, felt lichen, and common freckle pelt. It has a circumpolar distribution, occurring throughout the Arctic, boreal, and temperate regions of the Northern Hemisphere.
Peltigera vainioi is a species of lichen in the family Peltigeraceae. It is found in high-elevation locations in South America. It is a somewhat unusual species in its genus, characterized by a single holdfast that attaches to its substrate, and pores in its cortex.
Peltigera canina, commonly known as the dog lichen, is a widely distributed species of foliose lichen in the family Peltigeraceae. It was originally described by Carl Linnaeus in his 1753 work Species Plantarum. German botanist Carl Ludwig Willdenow transferred it to the genus Peltigera in 1787. This species is currently undergoing research as it is likely multiple species under one united name.
Peltigera horizontalis is a species of lichen in the family Peltigeraceae. It was first described by British botanist William Hudson in 1762 as Lichen horizontalis. German botanist Johann Christian Gottlob Baumgarten transferred it to the genus Peltigera in 1790.
Peltigera lepidophora, commonly known as the fan lichen, is a species of foliose lichen in the family Peltigeraceae. It was first described by Carl Linnaeus in his 1753 work Species Plantarum as Lichen venosus. German botanist Georg Franz Hoffmann transferred it to the genus Peltigera in 1789. P. venosa can be found in temperate and boreal regions of North America, Europe, and Asia, while occasionally being found in drier climates such as mountainous Arizona.
Peltigera degenii is a species of foliose lichen in the family Peltigeraceae. It was first formally described in 1927 by Hungarian lichenologist Vilmos Kőfaragó-Gyelnik. The Chinese species Peltigera neodegenii is similar in appearance. Peltigera degenii has a shiny upper surface. In North America, it is a relatively rare forest species.
Otto Vernon Darbishire was a British botanist who specialised in marine algae and lichens. Born in Conwy, he was educated at several places and eventually graduated from the University of Oxford.
Peltigera neckeri is a foliose lichen in the family Peltigeraceae. It is commonly called black saddle pelt. It is distinguished by its unique tubular apothecia, which resemble black saddles or painted finger nails.
Peltigera islandica is a cyanolichen indigenous to Iceland. Only recently discovered in 2016, it is likely that specimens currently labelled as P. membranaceae or P. neorufescens could in fact be P. islandica. This species is currently known in only Iceland and Canada.
Peltigera papuana is a lichenized fungus in the family Peltigeraceae. It was described in 2009 from Madang Province of Papua New Guinea, from which it obtained its specific epithet. Genetic analysis of both the mycobiont and the photobiont, which is a Nostoc cyanobacterium, suggests that the evolutionary origin of Pelitgera papuana is from an ancient dispersal event from South America, although this remains inconclusive.
Peltigera rufescens, commonly known as the field dog lichen, is a species of terricolous (ground-dwelling), foliose lichen in the family Peltigeraceae. The common and widespread species has a cosmopolitan distribution.
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