| Ser.nr. | 4601 |
 | Stachys aspera Michx.
Syn: Stachys hyssopifolia var. ambigua A.Gray
?: Stachys hyssopifolia ambigua Gray. / Stachys hyssopifolia f ambigua / Stachys hyssopifolia f. ambigua / Stachys hyssopifolia ssp ambigua / Stachys hyssopifolia ssp. ambigua / Stachys hyssopifolia subsp. ambigua / Stachys hyssopifolia var ambigua / Stachys hyssopifolia var. ambigua |
| | |
| Stachys aspera Michx. | 5000, 508 |
| Stachys hyssopifolia var. ambigua A.Gray | 5000 |
| Stachys hyssopifolia ambigua Gray. | 38 |
| Stachys hyssopifolia ambigua | 0-1 |
| Stachys hyssopifolia f ambigua | 0-1 |
| Stachys hyssopifolia f. ambigua | 0-1 |
| Stachys hyssopifolia ssp ambigua | 0-1 |
| Stachys hyssopifolia ssp. ambigua | 0-1 |
| Stachys hyssopifolia subsp. ambigua | 0-1 |
| Stachys hyssopifolia var ambigua | 0-1 |
| Stachys hyssopifolia var. ambigua | 0-1 |
 | Hyssopleaf hedgenettle |
| | |
| Hyssopleaf hedgenettle | 508 |
 | 38,
508, 5000 |
