| Umbilicaria crustulosa | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Fungi |
| Division: | Ascomycota |
| Class: | Lecanoromycetes |
| Order: | Umbilicariales |
| Family: | Umbilicariaceae |
| Genus: | Umbilicaria |
| Species: | U. crustulosa |
| Binomial name | |
| Umbilicaria crustulosa (Ach.) Lamy (1879) | |
| Synonyms | |
| |
Umbilicaria crustulosa, the crusty navel lichen, [2] is a lichen of the genus Umbilicaria in the family Umbilicariaceae. [3] [4] [5]
This species is present in Arctic, Europe, temperate and tropical Asia, Africa and North America. [6] It grows on rocks. [7]
Ethnolichenology is the study of the relationship between lichens and people. Lichens have and are being used for many different purposes by human cultures across the world. The most common human use of lichens is for dye, but they have also been used for medicine, food and other purposes.
Umbilicaria esculenta is a lichen of the genus Umbilicaria that grows on rocks, also known as rock tripe. It can be found in East Asia including in China, Japan, and Korea. It is edible when properly prepared and has been used as a food source and medicine. It is called iwatake in Japanese and seogi or seogi beoseot in Korean. The species name is based on the earlier basionym Gyrophora esculenta.
Umbilicaria vellea is a species of lichen in the genus Umbilicaria. It is sometimes called navel lichen. It is found in North America and Europe in alpine and arctic habitats. It is similar to the species Umbilicaria americana, which has a more southern distribution.
Umbilicaria americana, commonly known as frosted rock tripe, is a foliose lichen of rock faces.
Umbilicaria mammulata, or smooth rock tripe, is a foliose lichen found on boulders and rock walls.
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.
Menegazzia terebrata is a species of foliose lichen found scattered across many continents, including North America, South America, Europe, Africa, and Asia.
Miriquidica deusta is a species of lichen in the family Lecanoraceae. A North American native, it generally grows on siliceous rocks. It belongs to the subdivision Pezizomycotina of the division Ascomycota, within the order Lecanorales. These are found in both general and Estonian herbariums.
Baeomyces rufus, commonly known as the brown beret lichen, is a fruticose lichen belonging to the cap lichen family, Baeomycetaceae. The species was first described by J.F Rebentisch in 1804. Like other lichens, it is a symbiosis between a fungus and an alga.
Brodoa intestiniformis is a species of lichenized fungi within the Parmeliaceae family.
Lecanoric acid is a chemical produced by several species of lichen. Lecanoric acid is classified as a polyphenol and a didepside and it functions as an antioxidant. The acid is named after the lichen Lecanora. The acid has also been isolated from Usnea subvacata, Parmotrema stuppuem, Parmotrema tinctorum,Parmotrema grayana, Xanthoparmelia arida and Xanthoparmelia lecanorica. A related compound, 5-chlorolecanoric acid, is found in some species of Punctelia.
Umbilicaric acid is an organic polyphenolic carboxylic acid made by several species of lichen. It is named after Umbilicaria. Umbilicaric acid is a tridepside, containing three phenol rings.
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.
Emanuel David "Rudy" Rudolph was a botanist, lichenologist, and historian of botany. He was "the first botanist to conduct diverse experiments on the total biology of lichens in both polar regions".
Umbilicaria polyphylla, commonly known as petaled rock tripe, is a widely distributed species of saxicolous lichen in the family Umbilicariaceae. It was first described by Carl Linnaeus in his 1753 work Species Plantarum as Lichen polyphyllus. German botanist Johann Christian Gottlob Baumgarten transferred it to the genus Umbilicaria in 1790. The lichen has a dark brown to black thallus that measures 2–6 cm (0.8–2.4 in) in diameter. The upper surface is smooth, while the lower surface is sooty black. It grows on exposed rocks, typically in arctic-alpine habitats.
Umbilicaria deusta, commonly known as peppered rock tripe, is a widely distributed species of saxicolous lichen in the family Umbilicariaceae. It was first described by Carl Linnaeus in his 1753 work Species Plantarum as Lichen polyphyllus. German botanist Johann Christian Gottlob Baumgarten transferred it to the genus Umbilicaria in 1790. The lichen has a dark brown to nearly black thallus that typically measures 1–5 cm (0.4–2.0 in) in diameter. The upper surface is covered with tiny black dots that are granular isidia; the lower surface is the same colour as the upper surface, and is either smooth or covereds with dimples. It grows on exposed boulders and rocky outcrops.
Umbilicaria hyperborea, commonly known as blistered rock tripe, is a species of foliose lichen in the family Umbilicariaceae. It is widely distributed in arctic and alpine regions.
Umbilicaria virginis, commonly known as the blushing rock tripe, is a species of saxicolous (rock-dwelling) umbilicate lichen in the family Umbilicariaceae. It occurs in polar and alpine regions.
Umbilicaria maculata is a species of saxicolous (rock-dwelling) umbilicate lichen in the family Umbilicariaceae. It is found in high-altitude alpine locations in Poland and France.
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