Hypogymnia papilliformis

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Hypogymnia papilliformis
Scientific classification Red Pencil Icon.png
Kingdom: Fungi
Division: Ascomycota
Class: Lecanoromycetes
Order: Lecanorales
Family: Parmeliaceae
Genus: Hypogymnia
Species:
H. papilliformis
Binomial name
Hypogymnia papilliformis
McCune, Tchaban. & X.L.Wei (2015)

Hypogymnia papilliformis is a rare species of foliose lichen in the family Parmeliaceae. Found in China and the Russian Far East, it was formally described as a new species in 2015 by Bruce McCune, Svetlana Tchabanenko, and Xin Li Wei. The type specimen was collected by the second author in the Lazovsky Nature Reserve (Primorsky Krai, Russia) at an altitude of 600 m (2,000 ft); here, in a mixed conifer–broadleaved forest, it was found growing on Korean pine (Pinus koraiensis). The lichen has also been recorded from a mixed forest in the mountains of Shaanxi Province in China, at an altitude of 1,500 m (4,900 ft). The specific epithet papilliformis alludes to the papillose texture (i.e., covered with pimple-like structures) of the upper thallus surface. Secondary compounds that occur in Hypogymnia papilliformis include atranorin, and physodic acid as major metabolites, and minor amounts of 2'-O-methylphysodic acid and vittatolic acid. [1]

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Parmeliaceae Family of lichens

The Parmeliaceae is a large and diverse family of Lecanoromycetes. With over 2700 species in 71 genera, it is the largest family of lichen-forming fungi. The most speciose genera in the family are the well-known groups: Xanthoparmelia, Usnea, Parmotrema, and Hypotrachyna.

<i>Pseudevernia</i> Genus of lichens

Pseudevernia is a genus of foliose lichens in the family Parmeliaceae. The type species of the genus, Pseudevernia furfuracea, has substantial commercial value in the perfume industry.

<i>Allocetraria</i> Genus of lichens

Allocetraria is a genus of lichenized fungi in the family Parmeliaceae. It consists of 12 species, with a center of distribution in China.

<i>Hypogymnia</i> Genus of lichens

Hypogymnia is a genus of foliose lichens in the family Parmeliaceae. They are commonly known as tube lichens, bone lichens, or pillow lichens. Most species lack rhizines that are otherwise common in members of the Parmeliaceae, and have swollen lobes that are usually hollow. The lichens usually grow on the bark and wood of coniferous trees.

<i>Cetrelia</i> Genus of lichens in the family Parmeliaceae

Cetrelia is a genus of leafy lichens in the large family Parmeliaceae. They are commonly known as sea-storm lichens, alluding to the wavy appearance of their lobes. The name of the genus, circumscribed in 1968 by the husband and wife lichenologists William and Chicita Culberson, alludes to the former placement of these species in the genera Cetraria and Parmelia.

<i>Bryoria</i> Genus of fungi

Bryoria is a genus of lichenized fungi in the family Parmeliaceae. Many members of this genus are known as horsehair lichens. The genus has a widespread distribution, especially in boreal and cool temperate areas.

Bryoria hengduanensis is a species of lichen of the genus Bryoria. It was described as new to science in 2003 by lichenologists Li-Song Wang and Hiroshi Harada. It is found in the Hengduan Mountains of southern China, where it grows on twigs and branches in coniferous forests at elevations of 3,000–4,000 metres (9,800–13,100 ft). The Hengduan Mountains is a region of high Bryoria biodiversity, as 24 species are known from this area.

<i>Hypogymnia occidentalis</i> Species of lichen

Hypogymnia occidentalis, commonly known as the lattice tube lichen, is a species of foliose lichen in the family Parmeliaceae. It is found in North America, where it grows on the lower trunks of conifers, particularly Douglas-fir.

Hypogymnia pseudopruinosa is a species of foliose lichen in the family Parmeliaceae, and one of more than 40 species of the genus Hypogymnia that is found in China. It was formally described by Xinli Wei and Jiangchen Wei in 2006. The type was collected from dead branches of Juniperus sabina, in Degen County (Yunnan), at an altitude of 4,100 metres (13,500 ft). It is quite similar in appearance to Hypogymnia macrospora, but that species lacks the dense layer of pruina that is characteristic of H. pseudopruinosa.

Hypogymnia laxa is a species of foliose lichen in the family Parmeliaceae. Found in the Chinese Himalayas, it was described as a new species by Bruce McCune in 2003. The type specimen was collected from the Jiaozi Snow Mountain in Luquan County (Yunnan), at an elevation of 3,750 metres (12,300 ft). Here it was found growing on the bark and wood of Abies, Pinus, and Rhododendron. The lichen is characterized by a thallus with soredia, the presence of physodalic acid in the medulla, and rimmed holes on the lower surface. This latter feature distinguishes it from the morphologically similar Hypogymnia pseudophysodes, which always has unrimmed holes.

Hypogymnia pseudocyphellata is a rare species of foliose lichen in the family Parmeliaceae. Found only in the Chinese Himalayas, it was described as a new species by Bruce McCune and Erin Martin in 2003. The type specimen was collected from the Tian Chi alpine lake in Shangri-La City (Yunnan), at an elevation of 3,750 metres (12,300 ft). Here it was found growing on the bark and wood of fir. The lichen is characterized by the presence of whitish pseudocyphellae on the tips of the lobes ; rimmed holes; lobes that are narrow and separated; and a complex secondary chemistry with several unknown chemical compounds as well as barbatic acid, but without diffractaic acid.

Hypogymnia diffractaica is a species of foliose lichen in the family Parmeliaceae. Initially reported from Southwest China, it was described as a new species by Bruce McCune in 2003. The type specimen was collected in Jiulong County, at an elevation of 3,000 metres (9,800 ft). Here it was found growing on the bark and wood of Rhododendron; it has also been recorded on birch. It is characterized by its slender lobes, the rimmed holes on the lower surface, and the presence of the chemical diffractaic acid as the main secondary metabolite in the medulla. It has a lower surface that is expanded and puffed out. Hypogymnia hengduanensis, the only other Hypogymnia species containing diffractaic acid as the main medullary substance, is quite similar in appearance, but can be distinguished from H. diffractaica by the presence of isidia. It also tends to grow at slightly lower elevations. In 2018, H. diffractaica was recorded from Bhutan.

Hypogymnia congesta is a rare species of foliose lichen in the family Parmeliaceae that is found in China. It was formally described as a new species by Bruce McCune and Chicita Culberson in 2003. The type specimen was collected near Wei Den village, behind Lou Ma Deng Mountain in Weixi County (Yunnan), at an elevation of 3,000 metres (9,800 ft). There it grows on the bark and wood of conifers and bamboo. Hypogymnia congesta has a brown to brownish-grey foliose thallus measuring up to 8 cm (3.1 in) long or broad, with a cartilage-like texture. Its ascospores measure 7–8 by 5.0–5.5 μm. The lichen is chemically distinct, containing virensic acid and physodic acid, but lacking physodalic acid. Virensic acid is otherwise unknown from the genus Hypogymnia.

Hypogymnia bulbosa is a species of foliose lichen in the family Parmeliaceae. Found in Southern China, it was described as a new species by Bruce McCune and Li-Song Wang in 2003. The type specimen was collected from the Zi ben Mountain in Cao County (Yunnan). There it was found growing on a spruce stump. It has also been recorded growing on the bark and wood of fir, willow, and Rhododendron. It is known to grow at elevations ranging between 2,800–3,800 metres (9,200–12,500 ft), generally in conifer forests. The lichen is characterized by features such as the rimmed holes on the lower surface of the thallus, the presence of the chemical physodalic acid, and the adundant budding.

Allocetraria corrugata is a species of foliose lichen in the family Parmeliaceae. It is found in high-elevation locations in Yunnan, China, where it grows on rocks with mosses.

<i>Hypogymnia krogiae</i> Species of lichen

Hypogymnia krogiae, commonly known as the freckled tube lichen, is a species of foliose lichen in the family Parmeliaceae. Found in North America, it was described as a new species in 1973 by Karl Ohlsson. The type specimen was collected near Cheat Bridge, West Virginia by Mason Hale in 1956.

<i>Hypogymnia flavida</i> Species of lichen

Hypogymnia flavida is a species of foliose lichen in the family Parmeliaceae. It is found in mountainous locations of east Asia, where it grows on the bark and wood of woody plants. It has a relatively large yellowish thallus.

Hypogymnia wilfiana is a species of foliose lichen in the family Parmeliaceae. It is found in western North America, where it grows on conifer trees.

Oropogon salazinicus is a species of foliose lichen in the family Parmeliaceae. Found in East Asia, it was described as a new species by lichenologist Ted Esslinger in 1989. The type specimen was collected on Mount Nan-Fu-Ta-San, Taiwan, at an elevation greater than 1,500 m (4,900 ft). The lichen has also been recorded from Mount Kinabalu in Sabah, Malaysia. The specific epithet refers to the presence of salazinic acid, a major secondary compound in the lichen. Norstictic acid also occurs as a minor component. Molecular phylogenetic analysis shows that Oropogon salazinicus is in a clade that has a sister taxon relationship with a clade containing the species O. secalonicus, O. orientalis, and O. yunnanensis.

Hypogymnia australica is a species of foliose lichen in the family Parmeliaceae. Found in Australia, it was formally described as a new species by lichenologist John Elix in 1989. The type specimen was collected from the Great Dividing Range in New South Wales at an altitude of 850 m (2,790 ft). Here it was found growing on a species of Leptospermum.

References

  1. McCune, Bruce; Tchabanenko, Svetlana; Wei, Xin Li (2015). "Hypogymnia papilliformis (Parmeliaceae), a new lichen from Far East Russia and China". The Lichenologist. 47 (2): 117–122. doi:10.1017/S0024282914000656. S2CID   86955920.