Punctelia novozelandica

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Punctelia novozelandica
Scientific classification Red Pencil Icon.png
Kingdom: Fungi
Division: Ascomycota
Class: Lecanoromycetes
Order: Lecanorales
Family: Parmeliaceae
Genus: Punctelia
Species:
P. novozelandica
Binomial name
Punctelia novozelandica
Elix & J.Johnst. (1988)

Punctelia novozelandica is a species of foliose lichen in the family Parmeliaceae. Found in New Zealand, it was formally described as a new species in 1988 by John Alan Elix and Jen Johnston. The type specimen was collected in Port Hills, Banks Peninsula (Canterbury), where it was found growing on moist rock ledges in a remnant forest. The lichen grows on both rocks and tree bark in cool temperate podocarp forests on both islands of New Zealand. It is quite similar in appearance to Punctelia subflava , but is distinguished from that species by the black thallus undersurface (it is ivory to pale tan in P. subflava). [1]

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<i>Flavopunctelia</i> Genus of fungi

Flavopunctelia is a genus of foliose lichens in the family Parmeliaceae. The genus contains species that are widespread in temperate and tropical areas. The genus is characterised by broad, yellow-green lobes, point-like (punctiform) pseudocyphellae on the thallus surface, and bifusiform conidia. All species contain usnic acid as a major secondary chemical in the cortex. Flavopunctelia was originally conceived as a subgenus of Punctelia by Hildur Krog in 1982; Mason Hale promoted it to generic status in 1984.

<i>Flavoparmelia</i> Genus of fungi

Flavoparmelia is a genus of foliose lichens in the family Parmeliaceae. Because of their appearance, they are commonly known as greenshield lichens. The widely distributed genus contains 32 species. It was circumscribed by American lichenologist Mason Hale in 1986 to contain 17 former Pseudoparmelia species with broad lobes, usnic acid in the cortex, and isolichenan in the cell walls.

<i>Punctelia</i> Genus of lichen

Punctelia is a genus of foliose lichens belonging to the large family Parmeliaceae. The genus, which contains about 50 species, was segregated from genus Parmelia in 1982. Characteristics that define Punctelia include the presence of hook-like to thread-like conidia, simple rhizines, and point-like pseudocyphellae. It is this last feature that is alluded to in the vernacular names speckled shield lichens or speckleback lichens.

<i>Relicina</i> Genus of lichens

Relicina is a genus of foliose lichens belonging to the large family Parmeliaceae. It contains 59 species. Relicina was originally conceived as a series of the large genus Parmelia by lichenologists Mason Hale and Syo Kurokawa in 1964. A decade later, they promoted it to the status of genus.

Parmotrema austrocetratum is a species of lichen in the family Parmeliaceae. Found in Australia and New Zealand, it was described as new to science in 1988 by John Elix and Jen Johnston. The lichen, which can grow on either bark or rock, is light grey in colour, measures 6–12 cm (2.4–4.7 in) in diameter, and is loosely attached to its substrate. It is common on trees and rocks in coastal and hinterland areas along the subtropical and tropical east coast of Australia, as well as the North Island of New Zealand.

Parmotrema adspersum is a species of lichen in the family Parmeliaceae. It was originally described as a species of Parmelia by Edvard August Vainio in 1907. John Elix transferred it to Parmotrema in 2002, reasoning that its thick-walled ascospores are typical of that genus. Parmotrema adspersum is common in Thailand and the Philippines.

Punctelia transtasmanica is a species of foliose lichen in the family Parmeliaceae. It is found in Australasia.

Punctelia nashii is a species of foliose lichen in the family Parmeliaceae. It is known only from California.

Punctelia nebulata is a species of foliose lichen in the family Parmeliaceae. Found in Australia, it was formally described as a new species in 1988 by lichenologists John A. Elix and Jen Johnston. The type was collected in New South Wales, on a roadside north of Gilgandra. The lichen grows on Callitris trees in semi-arid, inland regions of southern Australia.

Punctelia crispa is a species of foliose lichen in the family Parmeliaceae. Found in Brazil, it was described as a new species in 2009 by lichenologists Marcello Marcelli, Patrícia Jungbluth, and John Alan Elix. The holotype specimen was collected in the Botujuru quarter of Campo Limpo Paulista municipality in São Paulo State. There it was found in a transition zone between a mesophyllous forest and a cerrado forest, growing on a tree trunk. It has a greyish thallus loosely attached to its substrate, measuring up to 10 cm (4 in) in diameter. Soredia on the thallus surface have a coarse texture, and are dense so that it gives areas near the thallus centre a "crispate" appearance, a feature for which the species is named. The medulla is white, while the lower surface of the thallus is pale brown, becoming darker near the centre. The lichen contains atranorin as a minor substance, gyrophoric acid as a major substance, and trace amounts of lecanoric acid.

Punctelia digitata is a species of foliose lichen in the family Parmeliaceae. Found in Brazil, it was described as a new species in 2009 by lichenologists Patrícia Jungbluth, Marcello Marcelli, and John Alan Elix. The holotype was collected from Itirapina municipality in São Paulo State. It was found growing on a tree trunk in a cerrado forest, at an altitude of 770 m (2,530 ft). The thallus is greyish in colour, measuring 4.5–10 cm (2–4 in), comprising irregularly branched lobes with a width of 2–4 mm (0.08–0.16 in). The specific epithet digitata refers to the characteristic shape of the lacinules. The lichen contains trace amounts of atranorin, and lecanoric acid as the main secondary metabolite.

Punctelia imbricata is a species of foliose lichen in the family Parmeliaceae. Found in Brazil, it was described as a new species in 2009 by lichenologists Marcello Marcelli, Patrícia Jungbluth, and John Alan Elix. The holotype was collected in the Paulista municipality of São Paulo State. There it was found growing on the trunk of a mango tree, which was in a shaded and humid location in an orchard. The lichen has a greenish-grey thallus measuring 15–20 cm (6–8 in) wide, with a smooth upper surface that becomes a bit wrinkled in age; the lower surface is black. Punctelia imbricata contains trace amounts of atranorin and lecanoric acid, minor amounts of orcinyl lecanorate, and gyrophoric acid as the major secondary metabolite in the medulla. The specific epithet imbricata refers to the "imbricate" lobules.

Punctelia roseola is a species of foliose lichen in the family Parmeliaceae. Found in Brazil, it was described as a new species in 2009 by lichenologists Patrícia Jungbluth, Marcello Marcelli, and John Alan Elix. The specific epithet refers to the pale rose colour of the medulla. The holotype was collected from Jurumirim municipality in São Paulo State, close to the Tietê River. There it was found growing on an isolated tree in a dry pasture, without direct sunlight. It has a grey thallus measuring 10–20 cm (4–8 in) wide; the lower thallus surface is pale, becoming darker near the centre. The lichen contains atranorin, lecanoric acid, and several butlerins as minor compounds, butlerlin D as a somewhat major compound, and gyrophoric acid as the major secondary metabolite in the medulla.

Punctelia subalbicans is a species of foliose lichen in the family Parmeliaceae. It is found in Australia and New Zealand, where it grows on the bark of various tree species.

Punctelia cedrosensis is a species of foliose lichen in the family Parmeliaceae. It is endemic to Mexico, where it grows on the bark of conifers.

<i>Punctelia punctilla</i> Species of lichen

Punctelia punctilla is a species of foliose lichen in the family Parmeliaceae. It is found in Africa, South America, and North America, where it grows on bark and on rocks. The main characteristics that distinguish Punctelia punctilla from other species of Punctelia are the presence of isidia on the thallus surface, a pale brown thallus undersurface, and the presence of lecanoric acid in the medulla.

Punctelia pseudocoralloidea is a species of foliose lichen in the family Parmeliaceae. It is found in Australia, where it grows on bark and on wood.

Punctelia subflava is a species of foliose lichen in the family Parmeliaceae that occurs in Australia.

<i>Punctelia borreri</i> Species of lichen

Punctelia borreri is a species of foliose lichen in the family Parmeliaceae. It is a common and widely distributed species, occurring in tropical, subtropical, and temperate regions of Africa, Asia, Europe, North America, Oceania, and South America. The lichen typically grows on bark of deciduous trees, and less commonly on rock. Some European countries have reported increases in the geographic range or regional frequency of the lichen in recent decades, attributed alternatively to a reduction of atmospheric sulphur dioxide levels or an increase in temperatures resulting from climate change.

Parmelia protosignifera is a species of foliose lichen in the large family Parmeliaceae. Found in Australasia, it was described as a new species in 1988 by lichenologists John Elix and Jen Johnston. The type specimen was collected on sheltered granite ledges in Eucalyptus woodland on the eastern slopes on Tinderry Peak in New South Wales. It has also been collected in Victoria, as well as South Island and Stewart Island of New Zealand.

References

  1. Elix, John A.; Johnston, Jen (1988). "New species in the lichen family Parmeliaceae (Ascomycotina) from the southern hemisphere". Mycotaxon. 31 (2): 491–510.