(logical) Whether to return any taxonomy details from
different taxon hierarchy providers, in an array named taxonconcepts
language
(character) provides the results in the specified language.
one of ms, de, en, es, fr, gl, it, nl, nb, oc, pt-BR, sv, tl, mk, sr, uk, ar,
zh-Hans, zh-Hant, ko
usekey
(logical) use your API key or not (TRUE or FALSE)
key
(character) Your EOL API key; ; see taxize-authentication
for help on authentication