Lucid is described as 'Tools are powerful and highly flexible knowledge management software applications designed to help users with identification or diagnostic tasks' and is an app in the education & reference category. There are 2 alternatives to Lucid for Windows, Linux and Web-based. The best Lucid alternative is Delta, which is both free and Open Source.
The DELTA format (DEscription Language for TAxonomy) is a flexible and powerful method of recording taxonomic descriptions for computer processing. It was adopted as a standard for data exchange by Biodiversity Information Standards (TDWG).
The biodiversity collaborative management platform for descriptive data and online identification key.
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