| canada | quebec | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |
| china | | brassica rapa subsp. pekinensis | subspecies | 50 | 0 |
| china | beijing | brassica rapa subsp. pekinensis | subspecies | 0 | 5 |
| china | fujian | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |
| china | guangdong | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |
| china | guizhou | brassica rapa subsp. pekinensis | subspecies | 0 | 3 |
| china | heilongjiang | brassica rapa subsp. pekinensis | subspecies | 0 | 2 |
| china | hubei | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |
| china | shaanxi | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |
| china | shandong | brassica rapa subsp. pekinensis | subspecies | 1 | 0 |
| china | shanghai shi | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |
| china | yunnan | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |
| china | zhejiang | brassica rapa subsp. pekinensis | subspecies | 0 | 2 |
| germany | | brassica rapa subsp. pekinensis | subspecies | 1 | 0 |
| japan | | brassica rapa subsp. pekinensis | subspecies | 1 | 0 |
| japan | fukushima prefecture | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |
| japan | hokkaido prefecture | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |
| japan | ibaraki prefecture | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |
| japan | tottori prefecture | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |
| japan | toyama prefecture | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |
| south korea | | brassica rapa subsp. pekinensis | subspecies | 13 | 0 |
| taiwan | | brassica rapa subsp. pekinensis | subspecies | 0 | 5 |
| tanzania | morogoro region | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |
| thailand | phayao province | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |
| united states | kentucky | brassica rapa subsp. pekinensis | subspecies | 0 | 1 |