Some of the searched sites, particularly taxon-oriented databases, do not provide either "AND" or "Exact phrase"
search functions, or Application Programming Interface (API). This may lead to the listing of various homonyms, e.g., the taxon profile of spruce
(Picea abies) will also display the chilopod species Lithobius obesus picea Matic, 1957
in Chilobase and the fly Tachina picea Walker, 1853: 293