Nomenclatural databases

MycoBank	Index Fungorum

International Code of Nomenclature for algae, fungi, and plants

Shenzhen Code

Nucleotides databases

European Nucleotide Archive	GenBank	Unite

Digital Libraries

Biodiversity Heritage Library	Biblioteca Digital del Real Jardín Botánico	CyberLiber

Other topics

Freshwater Ascomycetes Database	Association française de lichénologie