Ruggero Tomaselli
Ruggero Tomaselli (Trento, 22 August 1920 – Monzuno, 30 March 1982) was an Italian botanist. He introduced the study of phytosociology to Italy. Biography Tomaselli was born in Trento on 22 August 1920. In 1943 he graduated from the University of Pavia in Natural Sciences and began his university career as an assistant to the chair of Geology; in 1947 he was appointed assistant of the chair of Botany held by Raffaele Ciferri. In 1946 he specialized in plant cytology at Sorbonne University and in 1948 he began working at the , under the direction of Josias Braun-Blanquet, dedicating himself to the study of phytosociology. After winning a scholarship at the University of Kansas, where in 1952 he worked with the geographer A. W. Kuchler, he returned to Pavia and began to study the phytogeography of Mediterranean vegetation. From 1959 to 1964 he was prefect of the Botanical Garden of the University of Catania; from 1964 to 1982 he was director of the Institute and the Botani ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Trento
Trento ( or ; Ladin and lmo, Trent; german: Trient ; cim, Tria; , ), also anglicized as Trent, is a city on the Adige River in Trentino-Alto Adige/Südtirol in Italy. It is the capital of the autonomous province of Trento. In the 16th century, the city was the location of the Council of Trent. Formerly part of Austria and Austria-Hungary, it was annexed by Italy in 1919. With 118,142 inhabitants, Trento is the third largest city in the Alps and second largest in the historical region of Tyrol. Trento is an educational, scientific, financial and political centre in Trentino-Alto Adige/Südtirol, in Tyrol and Northern Italy in general. The city contains a picturesque Medieval and Renaissance historic centre, with ancient buildings such as Trento Cathedral and the Castello del Buonconsiglio. Together with other Alpine towns Trento engages in the Alpine Town of the Year Association for the implementation of the Alpine Convention to achieve sustainable development in the Alpin ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
University Of Catania
The University of Catania ( it, Università degli Studi di Catania) is a university located in Catania, Sicily. Founded in 1434, it is the oldest university in Sicily, the 13th oldest in Italy, and the 29th oldest university in the world. With a population of over 60,000 students, it is the main university in Sicily. Departments Following the Italian higher education reform introduced by the law 240/10 and adopted by the University of Catania in its new statute, faculties have been deactivated and departments have been reorganized. The University of Catania now has 17 departments, the Faculty of Medicine, and two special didactic units established in the decentralized offices of Ragusa (Modern Languages) and Syracuse (Architecture). that, additionally to the traditional assignments of scientific research, are in charge of the organization and management of educational activities. A special didactic unit is also the school of excellence "Scuola Superiore di Catania", a higher educa ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
International Plant Names Index
The International Plant Names Index (IPNI) describes itself as "a database of the names and associated basic bibliographical details of seed plants, ferns and lycophytes." Coverage of plant names is best at the rank of species and genus. It includes basic bibliographical details associated with the names. Its goals include eliminating the need for repeated reference to primary sources for basic bibliographic information about plant names. The IPNI also maintains a list of standardized author abbreviations. These were initially based on Brummitt & Powell (1992), but new names and abbreviations are continually added. Description IPNI is the product of a collaboration between The Royal Botanic Gardens, Kew (Index Kewensis), The Harvard University Herbaria (Gray Herbarium Index), and the Australian National Herbarium ( APNI). The IPNI database is a collection of the names registered by the three cooperating institutions and they work towards standardizing the information. The stan ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Zamiaceae
The Zamiaceae are a family of cycads that are superficially palm or fern-like. They are divided into two subfamilies with eight genera and about 150 species in the tropical and subtropical regions of Africa, Australia and North and South America. The Zamiaceae, sometimes known as zamiads, are perennial, evergreen, and dioecious. They have subterranean to tall and erect, usually unbranched, cylindrical stems, and stems clad with persistent leaf bases (in Australian genera). Their leaves are simply pinnate, spirally arranged, and interspersed with cataphylls. The leaflets are sometimes dichotomously divided. The leaflets occur with several sub-parallel, dichotomously branching longitudinal veins; they lack a mid rib. Stomata occur either on both surfaces or undersurface only. Their roots have small secondary roots. The coralloid roots develop at the base of the stem at or below the soil surface. Male and female sporophylls are spirally aggregated into determinate cones that gro ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Dioon Tomasellii
''Dioon tomasellii'' is a species of cycad in the family Zamiaceae. It is endemic to Mexico, where it occurs in the states of Durango, Guerrero, Jalisco, Michoacán, and Nayarit Nayarit (), officially the Free and Sovereign State of Nayarit ( es, Estado Libre y Soberano de Nayarit), is one of the 31 states that, along with Mexico City, comprise the Federal Entities of Mexico. It is divided in 20 municipalities and its ....Vovides, A. & Chemnick, J. 2010''Dioon tomasellii''.The IUCN Red List of Threatened Species. Version 2015.2. Downloaded on 06 September 2015. This plant grows in oak and pine-oak forest and woodland habitat. Threats to the species include destruction of the habitat for agriculture and overcollection for horticultural purposes. This species was first described in 1984. It was revised in 1997, with one variety being elevated to species status as '' Dioon sonorense''.Chemnick, J., Gregory, T. J., & Salas Morales, S. (1997)A revision of ''Dioon tomasellii'' ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Bromeliaceae
The Bromeliaceae (the bromeliads) are a family of monocot Monocotyledons (), commonly referred to as monocots, (Lilianae ''sensu'' Chase & Reveal) are grass and grass-like flowering plants (angiosperms), the seeds of which typically contain only one Embryo#Plant embryos, embryonic leaf, or cotyledon. Th ... flowering plants of about 80 genera and 3700 known species, native mainly to the Tropics, tropical Americas, with several species found in the American subtropics and one in tropical west Africa, ''Pitcairnia feliciana''. It is among the basal (phylogenetics), basal families within the Poales and is the only family within the order that has Septal nectary, septal nectaries and Ovary (plants), inferior ovaries.Judd, Walter S. Plant systematics a phylogenetic approach. 3rd ed. Sunderland, MA: Sinauer Associates, Inc., 2007. These Ovary (plants), inferior ovaries characterize the Bromelioideae, a subfamily of the Bromeliaceae. The family includes both epiphytes, such as Spanis ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Tillandsia Tomasellii
''Tillandsia xerographica'' is a species of bromeliad that is native to southern Mexico, El Salvador, Guatemala and Honduras. The name is derived from the Greek words ξηρός (''xeros''), meaning "dry", and γραφία (''graphia''), meaning "writing". It is included in ''Tillandsia'' subg. ''Tillandsia''. Description ''Tillandsia xerographica'' is a slow-growing, xerophytic epiphyte. The silvery gray leaves are wide at the base and taper to a point making an attractive, sculptural rosette, or more in diameter and over high in flower. The inflorescence, on a thick, green stem, in height, densely branched. The leaf bracts are rosy red; the floral bracts are chartreuse; and the petals of the tubular flowers are red to purple and are very long lasting (months). Habitat ''Tillandsia xerographica'' inhabits dry forests and thorn scrub at elevations of 140 to 600 m in southern Mexico, Guatemala and El Salvador El Salvador (; , meaning " The Saviour"), officially ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Antigua
Antigua ( ), also known as Waladli or Wadadli by the native population, is an island in the Lesser Antilles. It is one of the Leeward Islands in the Caribbean region and the main island of the country of Antigua and Barbuda. Antigua and Barbuda became an independent state within the Commonwealth of Nations on 1 November 1981. ''Antigua'' means "ancient" in Spanish after an icon in Seville Cathedral, "" — St. Mary of the Old Cathedral.Kessler, Herbert L. & Nirenberg, David. Judaism and Christian Art: Aesthetic Anxieties from the Catacombs to Colonialism'' Accessed 23 September 2011. The name ''Waladli'' comes from the indigenous inhabitants and means approximately "our own". The island's perimeter is roughly and its area . Its population was 83,191 (at the 2011 Census). The economy is mainly reliant on tourism, with the agricultural sector serving the domestic market. Over 22,000 people live in the capital city, St. John's. The capital is situated in the north-west ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
International Code Of Nomenclature For Algae, Fungi, And Plants
The ''International Code of Nomenclature for algae, fungi, and plants'' (ICN or ICNafp) is the set of rules and recommendations dealing with the formal botanical names that are given to plants, fungi and a few other groups of organisms, all those "traditionally treated as algae, fungi, or plants".. It was formerly called the ''International Code of Botanical Nomenclature'' (ICBN); the name was changed at the International Botanical Congress in Melbourne in July 2011 as part of the ''Melbourne Code''. which replaced the ''Vienna Code'' of 2005. The current version of the code is the ''Shenzhen Code'' adopted by the International Botanical Congress held in Shenzhen, China, in July 2017. As with previous codes, it took effect as soon as it was ratified by the congress (on 29 July 2017), but the documentation of the code in its final form was not published until 26 June 2018. The name of the ''Code'' is partly capitalized and partly not. The lower-case for "algae, fungi, and plan ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Lichen
A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi species in a mutualistic relationship.Introduction to Lichens – An Alliance between Kingdoms . University of California Museum of Paleontology. Lichens have properties different from those of their component organisms. They come in many colors, sizes, and forms and are sometimes plant-like, but are not s. They may have tiny, leafless branches (); flat leaf-like structures ( [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Mycobiont
A lichen ( , ) is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi species in a mutualistic relationship.Introduction to Lichens – An Alliance between Kingdoms . University of California Museum of Paleontology. Lichens have properties different from those of their component organisms. They come in many colors, sizes, and forms and are sometimes plant-like, but are not s. They may have tiny, leafless branches (); flat leaf-like structures ( [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
|
Pier Luigi Nimis
Pier Luigi Nimis is Professor of Botany at the University of Trieste in Italy. He specialises in lichenology and phytogeography, including the uses of lichens as indicators of pollution and devising methods for web-based identification keys. Early life and education He studied for his doctorate at the University of Trieste and it was awarded in 1977. Career After his doctorate, Nimis became a member of staff at the University of Trieste and by 1986 he was Professor of Systematic Botany. He has since also held several administrative posts such as the chair of the School of Biological Sciences from 1988 to 1990 and Dean of the Doctoral School of Biomonitoring from 2009 until 2011. Nimis's research was initially on phytogeography and methods for the joint mapping of plant distribution ranges with multivariate methods, mainly in the Boreal and Arctic zones. Later he began to concentrate on lichens, including their identification and role as indicators of atmospheric pollution. Af ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |