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Latin America and the Caribbean (English) Change

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754  Added Entry–Taxonomic Identification (R)

Input Standards

Optional/Optional
1st Indicator  Undefined
blank character  Undefined
2nd Indicator  Undefined
blank character  Undefined
Subfields (R=Repeatable  NR=Nonrepeatable) Input Standards
‡a Taxonomic name (R) Mandatory/Mandatory
‡c Taxonomic category (R) Optional/Optional
‡d Common or alternative name (R) Optional/Optional
‡x Nonpublic note (R) Optional/Optional
‡z Public note (R) Optional/Optional
‡2 Source of taxonomic identification (NR) Mandatory/Mandatory


Definition

Taxonomic identification information associated with the item.

1st Indicator

 Undefined. The 1st indicator position is undefined and contains a blank (blank character ).
blank character Undefined

2nd Indicator

 Undefined. The 2nd indicator position is undefined and contains a blank (blank character ).
blank character Undefined

Subfields
‡a Taxonomic name The taxonomic name conforms to the syntax controls of the taxonomic classification system identified in subfield ‡ 2. Repeat subfield ‡ a for each taxonomic name associated with the item. Precede subfield ‡ a by subfield ‡ c, which indicates the taxonomic hierarchical category to which the name belongs. Each combination is input in repeatable ‡ c and ‡ a subfields in taxonomic hierarchical order.
‡c Taxonomic category The taxonomic category to which the name in subfield ‡ a belongs. The terms used in this subfield are specified by the thesaurus identified in subfield ‡ 2. Subfield ‡ c always precedes the data with which it is associated.
‡d Common or alternative name The common or alternative name to which the name in subfield ‡ a belongs. Subfield ‡ d may refer to one or multiple occurrences of subfield ‡ a.
‡x Nonpublic note A note pertaining to the taxonomic identification of the item that is in a form not adequate for public display.
‡z Public note A note pertaining to the taxonomic identification of the item that is in a form adequate for public display.
‡2 Source of taxonomic identification The name or MARC code that identifies the source list from which the taxonomic identification was assigned. For the MARC code, see MARC Code Lists for Relators, Sources, Descriptive Conventions ( http://www.loc.gov/marc/relators/relahome.html).
754 Plantae (kingdom) ‡a Spermatophyta (phylum) ‡a Angiospermae (class) ‡a Dicotyledoneae (subclass) ‡a Rosales (order) ‡a Rosaceae (family) ‡a Rosa (genus) ‡a setigera (species) ‡a tomentosa (variety). ‡2 [Code for Lyman David Benson's Plant Classification]

Printing

 Field 754 does not print.

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