In the 1998 version, Alliaceae were a distinct family ; in the 2003 version, combining the Alliaceae with the Agapanthaceae and the Amaryllidaceae sensu stricto was recommended but optional ; in the 2009 version, only the broad circumscription of the Amaryllidaceae is allowed, with the Alliaceae reduced to a subfamily, Allioideae.

Under the more recent Angiosperm Phylogeny Group ( APG II ) system, the circumscription of the order is much the same but the families are circumscribed differently.

This expanded circumscription of Malvaceae is taken to include the families Bombacaceae, Sterculiaceae and Tiliaceae.

Its size is disputed ; some botanists treat it as consisting of only one species, Quassia amara from tropical South America, while others treat it in a wide circumscription as a pantropical genus containing up to 40 species of trees and shrubs.

The voting system used is that of proportional representation with closed party lists following D ' Hondt method in which the province forms a constituency or electoral circumscription and must be assigned a minimum of 2 deputies ; the autonomous cities of Ceuta and Melilla, are each assigned one deputy.

Its circumscription is typically:

Although in principle it is true that circumscription of this class will vary with the taxonomic system being used, in practice this name is very strongly linked to the Cronquist system, and the allied Takhtajan system.

") Molecular phylogenetics have clarified the relatedness of some associated genera, and at least nine genera that were previously included in Cornaceae have been eliminated from the order Cornales entirely, but the circumscription of Cornaceae is still unclear.

:: Note: " Just as the coin of Philipp in Hartzheim, historia rei nummariae coloniensis Table 3 No. 14, 16, ( 1754 ), yet without its circumscription ; the other ( coin ) is in square form, showed in the center a cross, accompanied by the sword of jurisdiction, and the crosier ( bishop's crook ) on either side, also without transcription, most certainly it is not younger and can be assumed perhaps to turn out to be a coin by Rainald Dassel.

His agency is called the préfecture, and his circumscription is also called a prefecture in some former French republics.

However, the circumscription by APG is much wider than accepted by previous classifications, including the plants earlier treated in families Eremolepidaceae and Viscaceae.

The office and ecclesiastical circumscription ( comprising one or more provinces, though outside his own ( arch ) diocese he is often without enforceable jurisdiction ) of such a Patriarch is termed a Patriarchate.

The title Lord Lieutenant is given to the British monarch's personal representatives in the United Kingdom, usually in a county or similar circumscription, with varying tasks throughout history.

The male form is followed by the female, and when available, by the territorial circumscription.

The word " pentacle " is sometimes used synonymously with " pentagram ", and this usage is borne out by the Oxford English Dictionary, although that work specifies that a circumscription makes the shape more particularly a pentacle.

The Cronquist circumscription of Ranunculales is now known to be polyphyletic.

The circumscription of the Malvaceae is very controversial.

This article is based on the second circumscription, as presented by the Angiosperm Phylogeny Website.

Such a narrow circumscription of biosophy is in our opinion no obstacle to widen the definition to encompass all systematic thinking on biological issues.

However the placement and circumscription of Boraginaceae is still uncertain: it is unplaced at order level, and there is some prospect of it being split up again in future.

The phylogeny and systematics of gelechoid moths are still not fully resolved, and the circumscription of the Oecophoridae is strongly affected by this.

The exact process of transformation to the chief civilian administrator of a specific territorial circumscription is still unclear.

No later than the fall of Granada ( 1492 ) the title was conferred also to officers with full jurisdiction of every person subject to fuero militar in a certain territorial circumscription.

At the other, Thompson ( 1988 ) places 36 species in the genus ; many modern botanists accept this circumscription.

The circumscription of species in eastern Asia is disputed, with WCSP and the Flora of China differing in which taxa are accepted ; within this region, only those taxa accepted by both sources are listed below.

Between 65 and 300 species are recognised, depending on the circumscription of the genus ; some botanists divide the genus into several smaller genera, including Fagopyrum, Fallopia and Persicaria.

However, its placement and circumscription has varied ; some taxonomists treat Styloceras in its own family Stylocerataceae, and others have included Simmondsia ( usually placed in its own family Simmondsiaceae ) in Buxaceae.

The circumscription of subclass Asteridae, as well as the circumscriptions of the orders contained within it, is currently in a state of flux ; many systematic botanists refer to these as clades ( asterids, euasterids, etc.

The usefulness of botanical names is limited by the fact that taxonomic groups are not fixed in size ; a taxon may have a varying circumscription, depending on the taxonomic system, thus, the group that a particular botanical name refers to can be quite small according to some people and quite big according to others.

The circumscription is not yet fully settled ; it includes at least three species long classified in Potentilla sect.

Depending on circumscription ; recent studies ( e. g. Rohwer 1993, van der Werff 2003 ) have limited the genus to just one species, with the others transferred to Beilschmiedia.

As is true for any botanical name, circumscription of the subclass will vary with the taxonomic system being used ; the only requirement being that it includes the family Hamamelidaceae.

Other solutions to the frame problem that correctly formalize the Yale shooting problem exist ; some use circumscription but in a different way.

For example, at least one of and must be assigned to true according to ; in the circumscription exactly one of the two variables must be true.

This expanded circumscription of Malvaceae has been recognized in the most recent version of the Thorne system, by the Angiosperm Phylogeny Group, and in the most recent comprehensive treatment of vascular plant families and genera, the Kubitzki system ( Bayer and Kubitzki, 2003 ).

It was formerly treated in the genus Chrysanthemum, but under a recent decision of the International Code of Botanical Nomenclature, that genus has been redefined with a different circumscription to include the economically important florist's chrysanthemum.

A recent analysis of Gloxinia and related genera based on molecular and morphological work has determined that Wiehler's circumscription of the genus was unnatural, both phylogenetically and morphologically.

Recent genetic studies summarized by the Angiosperm Phylogeny Group has greatly expanded the circumscription of the family to contain 55 genera.

Molecular research, based on cladistic analysis of DNA sequences, has confirmed Donk's circumscription of the Cantharellaceae, though the smaller genera have not yet been sequenced.

* If the confusion is taxonomic, i. e. taxonomists differ in opinion on the circumscription, rank or position of taxa, then only more scientific research can settle the differences.

This name was used in several systems with little variation in circumscription ( see Bentham & Hooker, Engler and Wettstein system ).

The name was used by the Cronquist system for an order placed in subclass Dilleniidae, in the 1981 version of the system the circumscription was:

When the name Amaryllidaceae was conserved by the ICBN for this larger family, its name was changed from Alliaceae to Amaryllidaceae, but its circumscription remained the same.

Although the name is always fixed to the type specimen, the circumscription ( i. e. range of specimens that may be included within the taxon ) is defined by the diagnosis and can be changed by formal emendation.

The type of the name Taraxacum officinale is the same whether the circumscription of the species includes all those small species ( Taraxacum officinale is a ' big ' species ) or whether the circumscription is limited to only one small species among the other hundred ( Taraxacum officinale is a ' small ' species ).

Under the older circumscription, the common name for plants in this genus was Centaury.

It is not yet clear how this name will be applied under the new circumscription: whether for the same set of plants regardless of the taxonomic changes, or for the new circumscription of the genus Centaurium.

The Cronquist system used this name for an order placed in subclass Rosidae with the following circumscription ( 1981 ):

As is true for any botanical name, the circumscription, status and placement of the taxon has varied with taxonomic point of view.

In the publication of their revised liverwort classification in 2000, Crandall-Stotler and Stotler agreed with Schuster as to the attribution of the name, although they restricted their circumscription of the order considerably.

A well-known system that used this name is the Cronquist system, and in the original, 1981, version of this system the circumscription was:

For a particular taxon, if two taxonomists agree exactly on its circumscription, rank and position ( i. e. the higher rank in which it is included ) then there is only one name which can apply under the ICN.

* If the confusion is purely nomenclatural, i. e. it concerns what to call a taxon which has the same circumscription, rank and position, the ICN provides rules to settle the differences, typically by prescribing that the earliest published name must be used, although names can be conserved.

In botany, the correct name according to the International Code of Nomenclature for algae, fungi, and plants ( ICN ) is the one and only botanical name that is to be used for a particular taxon, when that taxon has a particular circumscription, position and rank.

If there are two or more legitimate names for the same taxon ( with the same circumscription, position and rank ), then the correct name is the one which has priority, i. e., it was published earliest, although names may be conserved if they have been very widely used.

Since taxonomists may disagree as to the circumscription, position or rank of a taxon, there can be more than one correct name for a particular plant.