The initial UUIDs were defined with focus on uniqueness rather than on efficiency in database indexes. Newly developed UUID versions address this problem.
Working list of all known plant species in collaboration between the Royal Botanic Gardens, Kew and Missouri Botanical Garden. Provides the accepted Latin name, synonyms and rejected forms. (Aims to be comprehensive for vascular plant).
The Middle East Virtual Library (MENALIB) is an information portal for Middle East and Islamic Studies. It provides access to online information and to digital records of printed and other offline media and thus supports the concept of a hybrid library for Middle East and Islamic Studies