Press Ctrl to select multiple cultivars, press Shift to select a consecutive range of cultivars, and double click for direct addition.
You can retrieve cultivars using multiple keywords (case insensitive) seperated by ',' or ';'. Cultivar names (e.g., minghui63), accession IDs (e.g., C001,C002), or subpopulation names (e.g., japonica) are all accepted. Wildcard character '%' can be accepted as well (e.g., nip%bare for Nipponbare).