Table 1 Determined ploidy level of balm accessions (Melissa officinalis) from Leibniz institute for plant genetics and crop plant research at Gatersleben, Germany (IPK) and bavarian state institute for agriculture at Freising, Germany (LfL) based on flow cytometry
From: Chromosome number and ploidy level of balm (Melissa officinalis)
| Accession No. | COLa | Taxonomical group of Melissa officinalis L.b | Originb | Ploidy level |
|---|---|---|---|---|
| BLBP 5 | LfL | M. officinalis L. | southern France | diploid |
| BLBP 8 | LfL | M. officinalis L. | Spain | diploid |
| BLBP 19 | LfL | M. officinalis L. | Germany | diploid |
| BLBP 27 | LfL | M. officinalis L. | Germany | diploid |
| BLBP 33 | LfL | M. officinalis L. | botanical garden Halle, Germany | diploid |
| BLBP 48 | LfL | M. officinalis L. | Germany | diploid |
| BLBP 49 | LfL | M. officinalis L. | Unknown | diploid |
| BLBP 50 | LfL | M. officinalis L. | Unknown | diploid |
| BLBP 78 | LfL | M. officinalis L. | France | triploid |
| BLBP 87 | LfL | M. officinalis L. | Georgia, landrace | diploid |
| BLBP 88 | LfL | M. officinalis L. | botanical garden Liege, France | triploid |
| BLBP 111 | LfL | M. officinalis L. | Hungary | triploid |
| BLBP 113 | LfL | M. officinalis L. | France | triploid |
| MELI 1 | IPK | M. officinalis L. | Unknown | diploid |
| MELI 2 | IPK | M. officinalis L. | Unknown | diploid |
| MELI 4 | IPK | M. officinalis L. | East Germany | diploid |
| MELI 5 | IPK | M. officinalis L. ‘Erfurter Aufrechte’ | East Germany | diploid |
| MELI 6 | IPK | M. officinalis L. | Germany | diploid |
| MELI 7 | IPK | M. officinalis L. ‘Citra’ | Unknown | tetraploid |
| MELI 8 | IPK | M. officinalis L. | Georgia | diploid |
| MELI 10 | IPK | M. officinalis L. | France | diploid |
| MELI 11 | IPK | M. officinalis L. ‘ital. Melissa, Cedronella’ | Italy | diploid |
| MELI 12 | IPK | M. officinalis L. | Italy | tetraploid |
| MELI 13 | IPK | M. officinalis L. | Georgia | diploid |
| MELI 14 | IPK | M. officinalis L. subsp. altissima (Sibth. & Sm.) Arcang. | Italy | tetraploid |
| MELI 15 | IPK | M. officinalis L. subsp. altissima (Sibth. & Sm.) Arcang. | Italy | tetraploid |
| MELI 16 | IPK | M. officinalis L. subsp. officinalis | Unknown | diploid |
| MELI 17 | IPK | M. officinalis L. | Greece | tetraploid |
| MELI 18 | IPK | M. officinalis L. subsp. altissima (Sibith. & Sm.) Arcang. | Unknown | tetraploid |
| MELI 19 | IPK | M. officinalis L. | Italy | tetraploid |
| MELI 20 | IPK | M. officinalis L. | Italy | tetraploid |
| MELI 21 | IPK | M. officinalis L. subsp. altissima (Sibth. & Sm.) Arcang. | Albania | tetraploid |
| MELI 22 | IPK | M. officinalis L. | Turkey | tetraploid |
| MELI 23 | IPK | M. officinalis L. subsp. altissima (Sibth. & Sm.) Arcang. | Italy | tetraploid |
| MELI 24 | IPK | M. officinalis L. subsp. altissima (Sibth. & Sm.) Arcang. | Italy | tetraploid |
| MELI 25 | IPK | M. officinalis L. ‘Zitronenmelisse’ | Unknown | diploid |
| MELI 26 | IPK | M. officinalis L. | Armenia | diploid |
| MELI 27 | IPK | M. sp. | Italy | diploid |
| MELI 28 | IPK | M. officinalis L. | Italy | tetraploid |
| D9597 | IPK | M. sp. ‘Zitronenmelisse’ | Unknown | diploid |