Consulta: subjectFacets:"Lectotypification"
Registros recuperados: 11
Data/hora: 09/06/2024 12:32:17

Taxonomic revision of the genus Gamochaeta Wedd. (Gnaphalieae, Asteraceae) in Chile
Provedor de dados: 73
Autores: Freire,Susana E.; Salomón,Luciana; Bayón,Néstor D.; Baeza,Carlos M.; Muñoz-Schick,Mélica; Migoya,María A.
ABSTRACT Twenty four species of Gamochaeta (Gnaphalieae, Asteraceae), G. aliena, G. alpina, G. americana, G. andina, G. axillaris, G. chamissonis, G. depilata, G. deserticola, G. falcata, G. filaginea, G. humilis, G. longipedicellata, G. neuquensis, G. nivalis, G. oligantha, G. procumbens, G. ramosa, G. serpyllifolia, G. simplicicaulis, G. spiciformis, G. stachydifolia, G. subfalcata, G. valparadisea, and G. villarroelii, are formally monographed with morphological descriptions, illustrations, geographic distribution and habitat, distribution maps, phenology, lists of representative specimens examined, and a comprehensive identification key for every species. A new name Gamochaeta ramosa S.E. Freire, N. Bayón &amp; C.M. Baeza for Gnaphalium ramosum Phil....
Tipo: Journal article
Palavras-chave: Compositae; Endemism; Lectotypification; South America; Synonyms; Taxonomy.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432016000200292

Notes on Gentianella tarapacana (Gilg) T.N.Ho &amp;amp; S.W.Liu (Gentianaceae), endemic to the Chilean Altiplano
Provedor de dados: 73
Autores: PFANZELT,SIMON; GARCÍA,CAROLINA.
Over a century after its first collection, Gentianella tarapacana (Gilg) T.N. Ho &amp;amp; S.W. Liu (Gentianaceae) was rediscovered at its type locality Amincha (Region ofAntofagasta, Province El Loa; 21°12'S; 68°20'W, 3850 m). The species is endemic to the Altiplano of northern Chile. It grows in wetland habitats. We designate a lectotype and provide a detailed description of the species, as well as an illustration and floristic information about its habitat at the type locality.
Tipo: Journal article
Palavras-chave: Northern Chile; Central Andes; Andean wetlands; Lectotypification.
Ano: 2011
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432011000200008

Nomenclatural notes on Rubus lasiostylus (Rosaceae) and lectotypification of three names in Rubus
Provedor de dados: 16
Autores: Dash, S.S.; Gupta, C.
A revised classification of infraspecific taxa of Rubus lasiostylus (Rosaceae) is presented and three lectotypifications, i.e., Rubus lasiostylus, Rubus lasiostylus var. glabratus and Rubus eucalyptus are proposed. Rubus lasiostylus var. lasiostylus is reported for the first time from Arunachal Pradesh, India. It was previously known only from China. A detailed description and a field photograph of R. lasiostylus var. lasiostylus is provided for easy identification.
Tipo: Article / Letter to the editor
Palavras-chave: India; Lectotypification; New record; Nomenclature; Rubus lasiostylus.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/636893

Taxonomy and nomenclature of three closely related species of Eleocharis subgenus Limnochloa (Cyperaceae)
Provedor de dados: 16
Autores: Rosen, D.J.; Hatch, S.L.; Carter, R.
A taxonomic synopsis and review of nomenclature is provided for Eleocharis cellulosa, E. mutata, and E. spiralis, three closely related species belonging to subgenus Limnochloa. One heterotypic synonym of E. mutata and the basionym and a heterotypic synonym of E. spiralis are lectotypified. The taxonomic treatment includes a key, detailed descriptions and synonymy for each species, notes on distribution and habitat, and illustrations prepared from selected specimens.
Tipo: Article / Letter to the editor
Palavras-chave: Cyperaceae; Eleocharis; Limnochloa; Lectotypification; Nomenclature.
Ano: 2008
URL: http://www.repository.naturalis.nl/record/524698

DNA barcoding, phylogeny and systematics of Golden-backed frogs (Hylarana, Ranidae) of the Western Ghats-Sri Lanka biodiversity hotspot, with the description of seven new species
Provedor de dados: 16
Autores: Biju, S.D.; Garg, S.; Mahony, S.; Wijayathilaka, N.; Senevirathne, G.; Meegaskumbura, M.
A systematic revision of the genus Hylarana in the Western Ghats-Sri Lanka biodiversity hotspot is presented. Species delineation in Hylarana is complicated due to a lack of distinct colour differences or striking morphological characters, leading to potential misidentification. We conducted extensive surveys throughout the Western Ghats-Sri Lanka biodiversity hotspot and performed multiple gene (16S, COI and Cytb) barcoding using 103 samples collected from cultivated land and natural habitats. Genetic distance comparisons and Neighbor Joining trees indicated the presence of at least 14 candidate species in the region, supported by taxa groupings for all three genetic markers. Utilising a combination of molecular and morphological data, we describe seven...
Tipo: Article / Letter to the editor
Palavras-chave: Amphibia; Cryptic species; Endemism; Integrative taxonomy; Lectotypification; Multiple gene barcoding; Neotypification; Taxonomic revision; 42.82; 42.64.
Ano: 2014
URL: http://www.repository.naturalis.nl/record/506456

Resurrection of the genus Haplanthus (Acanthaceae: Andrographinae)
Provedor de dados: 16
Autores: Gnanasekaran, G.; Murthy, G.V.S.; Deng, Y.F.
A systematic morphological study of Andrographis (Acanthaceae: Andrographinae) in India has revealed that the genus Haplanthus is distinct from Andrographis. We resurrect the genus Haplanthus here with four species, one of which contains three varieties. Five new combinations are proposed: H. laxiflorus, H. laxiflorus var. parishii, H. laxiflorus var. recedens, H. ovatus, and H. rosulatus. In addition, the following four names are lectotypified here: Gymnostachyum andrographioides, G. ovatum, G. parishii, and Haplanthus tener var. elongatus.
Tipo: Article / Letter to the editor
Palavras-chave: Andrographis; Haplanthodes; Haplanthoides; Lectotypification; New combinations; Reinstatement.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/614730

On the morphology and molecular basis of segregation of Ceriops zippeliana and C. decandra (Rhizophoraceae) from Asia
Provedor de dados: 16
Autores: Sheue, C.-R.; Liu, H.-Y.; Tsai, C.-C.; Rashid, S.M.A.; Yong, J.W.H.; Yang, Y.-P.
Ceriops zippeliana, a member of the mangrove Rhizophoraceae, was first reported in 1849. It was considered to be a synonym of C. decandra, which is still widely accepted. We present morphological and molecular evidence to show that C. zippeliana is significantly distinct from C. decandra, and illustrations and an identification key to both species.
Tipo: Article / Letter to the editor
Palavras-chave: Ceriops decandra; Ceriops zippeliana; Lectotypification; Malesia; Mangrove; Rhizophoraceae; TrnL intron.
Ano: 2009
URL: http://www.repository.naturalis.nl/record/524746

A revision of Themeda (Gramineae) in Malesia with a new species from Laos
Provedor de dados: 16
Autores: Veldkamp, J.F.
Themeda Forssk. (Gramineae) has 11 taxa in Malesia. A revision is provided with keys, synonymy, where necessary lectotypifications, descriptions, and notes. Themeda gigantea nearly is a Philippine endemic, but with a single collection from Halmahera, and one as far away as the Solomon Islands. Themeda caudata is reduced to T. villosa var. caudata, comb. nov., and T. intermedia to T. villosa var. polyantha, comb. nov. Themeda polycephala, a new species, is described from Laos. Themeda hookeri is a new record for Thailand.
Tipo: Article / Letter to the editor
Palavras-chave: Lectotypification; Thailand; 42.57; 42.48.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/606337

Synonymies and typification of the Rhamnaceae of Brazil
Provedor de dados: 39
Autores: Lima,Rita Baltazar de; Giulietti,Ana Maria.
In the course of preparing the taxonomic revision of the Rhamnaceae of Brazil for the Catalogue of Plants and Fungi of Brazil, several problems related to typification were detected. Taxonomic observations and nomenclatural notes are here reported based on the analysis of type material, as well as classic and recent collections, in 63 herbaria in Brazil and abroad, together with analyses of virtual herbaria. Types were sought, the majority of which were located and studied. Eleven synonymies, 37 lectotypes and one neotype are designated and defined for seven genera in the family.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Rhamnaceae; Taxonomy; Synonymy; Lectotypification.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062014000300010

The genus Pinnularia (Bacillariophyta, Pinnulariaceae) from Lago dos Tigres, Britânia, Goiás, Brazil
Provedor de dados: 49
Autores: da Silva,Weliton José; Ruwer,Daiane; Nogueira,Ina; Dunck,Bárbara.
Studies of the genus Pinnularia Ehrenb. are only incipient in central-western Brazil, especially in Goiás. Only 20 of the 170 taxa known from Brazil were recorded in this state until now. A taxonomic study of Pinnularia from Lago dos Tigres (Tocantins-Araguaia River Basin) recorded 20 specific and infraspecific taxa, distributed in 17 species, including P. instabilis whose lectotype is designated here. Only P. meridiana var. meridiana was previously recorded in aquatic systems of the state. Eighteen taxa are newly recorded for Goiás, and one is the first record in Brazil. The Pinnularia flora from Lago dos Tigres contains nine taxa in common with the Amazon River Basin flora, and seven other taxa that occur elsewhere in the Paraná River Basin.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blocked river valley; Pinnularia meridian; Pinnularia instabilis; Lectotypification; Central-western Brazil.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032016000100205

Lectotypification of seven names in Amaranthus
Provedor de dados: 51
Autores: Bayón,Néstor D.; Freire,Susana E.
Typification is provided for seven names of American and African species of Amaranthus as a nomenclatural contribution to a forthcoming taxonomic revision of this genus.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amaranthus; Lectotypification; Nomenclature.
Ano: 2011
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722011000100015