|
Piccolia Ochrophora
''Piccolia'' is a small genus of crustose lichens in the class Lecanoromycetes. First circumscribed by Italian lichenologist Abramo Bartolommeo Massalongo in 1864, it contains ten species. Due to a lack of molecular data, it has not been assigned to an order or family. Taxonomy Massalongo established the genus, which was initially monotypic, to contain the species '' Piccolia crocea''. He named it for Gregorio Piccoli, an 18th-century naturalist he referred to as "the most eminent investigator of the natural world". In 1927, Alexander Zahlbruckner, an Austrian-Hungarian lichenologist, merged it into the genus '' Biatorella'', based on the fact that they shared a number of characteristics: a crustose thallus, multi-spored asci (the lichen's spore-bearing cells) and apothecia that lack a thalline border. However, Austrian lichenologist Josef Hafellner separated the two genera out again in 1994, arguing that ''Biatorella'' had been rendered "highly heterogenous" by Zahlbruckner's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piccolia Nannaria
''Piccolia nannaria'' is a species of crustose lichen in the class Lecanoromycetes. It is widespread but uncommon in the coastal plain of southeastern North America. Initially thought to be corticolous (bark-dwelling), later collection of the lichen suggest that it may be lichenicolous (lichen-dwelling). Taxonomy The species was first formally described as a new species in 1872 by American lichenologist Edward Tuckerman, as ''Heterothecium nannarium''. The type specimen was collected by Charles Wright in Texas in 1850. Alexander Zahlbruckner proposed a transfer to the genus '' Biatorella'' in 1927. James Lendemer and Sean Beeching transferred the taxon to the genus ''Piccolia'' in 2007. Description ''Piccolia nannaria'' is characterized by its and yellow exterior or thallus. Its , which range in colour from a subtle green to an orange-yellow, are quite tiny, and its asci are , housing numerous minuscule spherical, colourless . Distribution and ecology The lichen is widesp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Josef Hafellner
Josef Hafellner (1951– ) is an Austrian mycologist and lichenologist. He was awarded the Acharius Medal in 2016 for his lifetime contributions to lichenology. Before his retirement, he was a professor at the Karl-Franzens-Universität in Graz. Hafellner started developing an interest in lichens while he was a student at this institution, studying under Josef Poelt. He earned a master's degree in 1975 and a PhD in 1978, defending a doctoral thesis about the genus '' Karschia''. In 2003, Hafellner received his habilitation. By this time, he had studied with French lichenologist André Bellemère (1927–2014) at Saint-Cloud, where he learned techniques of transmission electron microscopy and how their application in studying asci could be used in lichen systematics. His 1984 work ''Studien in Richtung einer natürlicheren Gliederung der Sammelfamilien Lecanoraceae und Lecideaceae'' has been described as "probably the single most influential publication in lichen systematics in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lignicolous Lichen
A lignocolous lichen is a lichen that grows on wood that has the bark stripped from it.Alan Silverside's Lichen Glossary (g-o), Alan Silverside/ref> This is to be compared to a corticolous lichen that grows on bark,Alan Silverside's Lichen Glossary (a-f), Alan Silverside/ref> and saxicolous lichen A saxicolous lichen is a lichen that grows on rock. The prefix "sax" from the Latin means "rock" or "stone". Characteristics Saxicolous lichens exhibit very slow growth rates. They may develop on rock substrates for long periods of time, give ...s that grow on rock.Alan Silverside's Lichen Glossary (p-z), Alan Silverside/ref> References Lichenology {{lichen-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corticolous Lichen
A corticolous lichen is a lichen that grows on bark.Alan Silverside's Lichen Glossary (a-f), Alan Silverside/ref> This is contrasted with lignicolous lichen, which grows on wood that has had the bark stripped from it,Alan Silverside's Lichen Glossary (g-o), Alan Silverside/ref> and saxicolous lichen, which grows on rock.Alan Silverside's Lichen Glossary (p-z), Alan Silverside/ref> Examples of corticolous lichens include the crustose lichen ''Graphis plumierae'', foliose lichen ''Melanohalea subolivacea'' and the fruticose ''Bryoria fuscescens ''Bryoria fuscescens'' is a species of lichen of the family Parmeliaceae. As of July 2021, its conservation status has not been estimated by the IUCN. In Iceland, where it grows as an epiphyte on downy birch stems and branches, it is classified ...''.Náttúrufræðistofnun Íslands celandic Institute of Natural History(1996). Válisti 1: Plöntur.' (in Icelandic) Reykjavík: Náttúrufræðistofnun Íslands. References Lichenolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Réunion
Réunion (; french: La Réunion, ; previously ''Île Bourbon''; rcf, label= Reunionese Creole, La Rényon) is an island in the Indian Ocean that is an overseas department and region of France. It is located approximately east of the island of Madagascar and southwest of the island of Mauritius. , it had a population of 868,846. Like the other four overseas departments, Réunion also holds the status of a region of France, and is an integral part of the French Republic. Réunion is an outermost region of the European Union and is part of the eurozone. Réunion and the fellow French overseas department of Mayotte are the only eurozone regions located in the Southern Hemisphere. As in the rest of France, the official language of Réunion is French. In addition, a majority of the region's population speaks Réunion Creole. Toponymy When France took possession of the island in the seventeenth century, it was named Bourbon, after the dynasty that then ruled France. To break ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solomon Islands
Solomon Islands is an island country consisting of six major islands and over 900 smaller islands in Oceania, to the east of Papua New Guinea and north-west of Vanuatu. It has a land area of , and a population of approx. 700,000. Its capital, Honiara, is located on the largest island, Guadalcanal. The country takes its name from the wider area of the Solomon Islands (archipelago), which is a collection of Melanesian islands that also includes the Autonomous Region of Bougainville (currently a part of Papua New Guinea), but excludes the Santa Cruz Islands. The islands have been settled since at least some time between 30,000 and 28,800 BCE, with later waves of migrants, notably the Lapita people, mixing and producing the modern indigenous Solomon Islanders population. In 1568, the Spanish navigator Álvaro de Mendaña was the first European to visit them. Though not named by Mendaña, it is believed that the islands were called ''"the Solomons"'' by those who later receiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Isabel Island
Santa Isabel Island (also known as Isabel, Ysabel and Mahaga) is the longest in Solomon Islands, the third largest in terms of surface area, and the largest in the group of islands in Isabel Province. Location and geographic data Choiseul lies to the north-west, Malaita to the south-east. The Pacific Ocean lies to the north, and Guadalcanal (Isatabu) to the south. The highest point in Santa Isabel is Mount Sasari, . The Marutho river runs down Mount Sasari to the ocean at Hofi. Almost all the rivers or streams run from that centre point except for those at the other tip of the island on the Katova side. The administrative centre is Buala. The nearest airport is Fera Airport on neighbouring Fera Island. History The first European landing in the Solomon Islands archipelago was made at Santa Isabel Island, by the Spanish explorer Álvaro de Mendaña on 7 February 1568. It was charted as ''Santa Isabel de la Estrella'' (St. Elizabeth of the Star of Bethlehem in Spanish). A set ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piccolia Wrightii
''Piccolia'' is a small genus of crustose lichens in the class Lecanoromycetes. First circumscribed by Italian lichenologist Abramo Bartolommeo Massalongo in 1864, it contains ten species. Due to a lack of molecular data, it has not been assigned to an order or family. Taxonomy Massalongo established the genus, which was initially monotypic, to contain the species '' Piccolia crocea''. He named it for Gregorio Piccoli, an 18th-century naturalist he referred to as "the most eminent investigator of the natural world". In 1927, Alexander Zahlbruckner, an Austrian-Hungarian lichenologist, merged it into the genus '' Biatorella'', based on the fact that they shared a number of characteristics: a crustose thallus, multi-spored asci (the lichen's spore-bearing cells) and apothecia that lack a thalline border. However, Austrian lichenologist Josef Hafellner separated the two genera out again in 1994, arguing that ''Biatorella'' had been rendered "highly heterogenous" by Zahlbruckner's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piccolia Ochrophora
''Piccolia'' is a small genus of crustose lichens in the class Lecanoromycetes. First circumscribed by Italian lichenologist Abramo Bartolommeo Massalongo in 1864, it contains ten species. Due to a lack of molecular data, it has not been assigned to an order or family. Taxonomy Massalongo established the genus, which was initially monotypic, to contain the species '' Piccolia crocea''. He named it for Gregorio Piccoli, an 18th-century naturalist he referred to as "the most eminent investigator of the natural world". In 1927, Alexander Zahlbruckner, an Austrian-Hungarian lichenologist, merged it into the genus '' Biatorella'', based on the fact that they shared a number of characteristics: a crustose thallus, multi-spored asci (the lichen's spore-bearing cells) and apothecia that lack a thalline border. However, Austrian lichenologist Josef Hafellner separated the two genera out again in 1994, arguing that ''Biatorella'' had been rendered "highly heterogenous" by Zahlbruckner's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piccolia Nivea
''Piccolia'' is a small genus of crustose lichens in the class Lecanoromycetes. First circumscribed by Italian lichenologist Abramo Bartolommeo Massalongo in 1864, it contains ten species. Due to a lack of molecular data, it has not been assigned to an order or family. Taxonomy Massalongo established the genus, which was initially monotypic, to contain the species '' Piccolia crocea''. He named it for Gregorio Piccoli, an 18th-century naturalist he referred to as "the most eminent investigator of the natural world". In 1927, Alexander Zahlbruckner, an Austrian-Hungarian lichenologist, merged it into the genus '' Biatorella'', based on the fact that they shared a number of characteristics: a crustose thallus, multi-spored asci (the lichen's spore-bearing cells) and apothecia that lack a thalline border. However, Austrian lichenologist Josef Hafellner separated the two genera out again in 1994, arguing that ''Biatorella'' had been rendered "highly heterogenous" by Zahlbruckner's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piccolia Kalbii
''Piccolia'' is a small genus of crustose lichens in the class Lecanoromycetes. First circumscribed by Italian lichenologist Abramo Bartolommeo Massalongo in 1864, it contains ten species. Due to a lack of molecular data, it has not been assigned to an order or family. Taxonomy Massalongo established the genus, which was initially monotypic, to contain the species '' Piccolia crocea''. He named it for Gregorio Piccoli, an 18th-century naturalist he referred to as "the most eminent investigator of the natural world". In 1927, Alexander Zahlbruckner, an Austrian-Hungarian lichenologist, merged it into the genus '' Biatorella'', based on the fact that they shared a number of characteristics: a crustose thallus, multi-spored asci (the lichen's spore-bearing cells) and apothecia that lack a thalline border. However, Austrian lichenologist Josef Hafellner separated the two genera out again in 1994, arguing that ''Biatorella'' had been rendered "highly heterogenous" by Zahlbruckner's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piccolia Haematina
''Piccolia'' is a small genus of crustose lichens in the class Lecanoromycetes. First circumscribed by Italian lichenologist Abramo Bartolommeo Massalongo in 1864, it contains ten species. Due to a lack of molecular data, it has not been assigned to an order or family. Taxonomy Massalongo established the genus, which was initially monotypic, to contain the species '' Piccolia crocea''. He named it for Gregorio Piccoli, an 18th-century naturalist he referred to as "the most eminent investigator of the natural world". In 1927, Alexander Zahlbruckner, an Austrian-Hungarian lichenologist, merged it into the genus '' Biatorella'', based on the fact that they shared a number of characteristics: a crustose thallus, multi-spored asci (the lichen's spore-bearing cells) and apothecia that lack a thalline border. However, Austrian lichenologist Josef Hafellner separated the two genera out again in 1994, arguing that ''Biatorella'' had been rendered "highly heterogenous" by Zahlbruckner's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.svg "Click for more on -> Réunion")
