About searching


This is full-text search searching in all content (database records as well as pages and articles).

For searching the database records according to various critera, go to GSDB search page.


  • Search looks for exact, case-insensitive keywords; keywords shorter than a minimum length are ignored.
  • Use upper-case OR to get more results. Example: cat OR dog (content contains either "cat" or "dog").
  • You can use upper-case AND to require all words, but this is the same as the default behavior. Example: cat AND dog (same as cat dog, content must contain both "cat" and "dog").
  • Use quotes to search for a phrase. Example: "the cat eats mice".
  • You can precede keywords by - to exclude them; you must still have at least one "positive" keyword. Example: cat -dog (content must contain cat and cannot contain dog).

When using data from our database, please cite

GSDB (): Genome size database of the Greater Cape flora, Facilitated by Institute of Botany, Czech Academy of Sciences. Published on the Internet; https://botany.natur.cuni.cz/gsdb/, Retrieved .

The database is still under heavy development, several important features are not implemented yet and user interface is not finished. If having some feature request or any other comments, contact developer.