| Khoury et al. priority category | Number of taxa | Number of taxa conserved in between 1 and 10 BGs | Number of taxa conserved in 11 or more BGs | Number of taxa in no Botanic Gardens |
| High priority | 3017 | 1428 | 1045 | 544 |
| Medium priority | 3731 | 1365 | 1998 | 368 |
| Low priority | 185 | 117 | 57 | 11 |
| Sufficiently Conserved | 8 | 4 | 3 | 1 |
| Total | 6941 | 2779 | 3238 | 924 |