The International Lactuca database

The International Lactuca Database includes accessions of species belonging to the genus Lactuca, but also a few accessions belonging to related genera. Passport data can be searched on-line or downloaded. Characterization and evaluation data can be accessed via the downloading section. Requests for seed material from accessions included in the database should be directed to the institute that maintains the accession. An overview of the holding institutes is provided in the section "contributors".
The database concentrates on passport data of all Lactuca species of germplasm collections worldwide