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Nomenclature: How do we designate NPP taxa?
(The Geological Society of London, 2021-04-16)
Identification and naming of fossil and subfossil organisms are not easy tasks. We are in the midst of a paradigm shift in how NPP taxa are named, driven in large part by 1) molecular clock taxonomic efforts in the past ...
Generalidades de otros compuestos
(2018-04-01)
Organic compounds owe their diversity to the amount
of carbons and to the atomic types that are part of
their structure, also called functional groups.
According to the functional group, the organic
compounds present ...
Proposal to conserve the name Dyschoriste humilis (Acanthaceae) with a conserved type.
(International Association for Plant Taxonomy, 2015-10)
Se propone la conservación del nombre Dyschoriste humilis (Acanthaceae) con un tipo nomenclatural y se discuten las razones para su conservación.
Nomenclatural and taxonomic novelties in Eriocaulaceae from the states of Rio de Janeiro and Santa Catarina, Brazil
(Magnolia PressAuckland, 2014-03)
Paepalanthus and Syngonanthus are the largest genera of the Neotropical Eriocaulaceae, and both present many
taxonomic and nomenclatural problems. Based on field observations and detailed analysis of type collections, ...
Compuestos químicos inorgánicos
(2017-01-01)
Los compuestos químicos inorgánicos presentan una gran variedad de estructuras, dependiendo del tipo y la cantidad de átomos que se enlacen.
Inorganic chemicals have a wide variety of structures, depending on the type and ...
The identity of two obscure names of Violaceae from the Flora Brasiliensis context: nomenclatural novelties within Hybanthus communis
(Soc Royal Botan Belgique, 2015-01-01)
Background and aims - Ionidium racemosum Nees &Mart. and I. maximilianii Eichler had their identities obscured by missing types and poor descriptions. Recent searches through historical collections revealed that they are ...
Taxonomic revision and nomenclatural update of Paspalum sect. Pectinata (Poaceae, Panicoideae, Paspaleae)
(Magnolia Press, 2017-10)
A taxonomic revision and nomenclatural update for Paspalum sect. Pectinata is presented. This section comprises seven species distributed from southern Mexico to Peru, Bolivia and southern Brazil, and is characterized by ...
Nomenclatural Revision of Heliotropiaceae Names Linked to Southern Cone Taxa
(Missouri Botanical Garden, 2021-09-10)
During the preparation of the treatment of the family Heliotropiaceae for Argentina, several names were identified as needing typification to stabilize their nomenclature. As a result, lectotypes are designated for six ...
Nomenclatural revision of Cryptantha (Boraginaceae s. str.) names linked to South American taxa
(Pensoft Publishers, 2021-08-30)
During the preparation of the treatment of the genus Cryptantha Lehmann ex G. Don for South America, numerous names were identified as needing typification to stabilize their nomenclature. As a result, lectotypes are ...
The Acacia controversy resulting from minority rule at the Vienna Nomenclature Section: Much more than arcane arguments and complex technicalities
(Wiley, 2011-06)
The arguments towards resolving the Acacia nomenclatural controversy put forth by Thiele & al. (2011) are reviewed and rebutted. We argue that a truly pragmatic and, moreover, defensible and equitable alternative to accepting ...