child: Search taxonomic reference lists including concept synonomy...

childR Documentation

Search taxonomic reference lists including concept synonomy and taxonomic hierarchy.

Description

Search all (accepted) children of a taxon down to gen generations

Usage

child(x, refl, gen = 3, syn = FALSE, include.parent = FALSE, quiet = FALSE, ...)

Arguments

x

Species number, lettercode or species name(s)

refl

Taxonomic reference list

gen

Number of child generations to return

syn

Should synonyms be included in results

include.parent

Should the parent taxon be included in results

quiet

Hide screen messages

...

additional paarmeters for function tax

Details

concept: GermanSL is a list with a single taxon view according to the standard lists of the different taxon groups (e.g Wisskirchen and Haeupler for higher plants, see). Nevertheless a huge number of synonyms is included which allows in many cases the transformation into different concepts. For illustration the concept of Armeria maritima from Korneck 1996 is included, which accepts e.g. Armeria maritima ssp. bottendorfensis. parse.taxa: parse genus and epitheta from name strings. taxname.removeAuthors Remove name authors from full scientific name strings.

Author(s)

Florian Jansen florian.jansen@uni-rostock.de

References

Jansen, F. and Dengler, J. (2008) GermanSL - eine universelle taxonomische Referenzliste für Vegetationsdatenbanken. Tuexenia, 28, 239-253.


vegdata documentation built on May 29, 2024, 4:19 a.m.