| taxonName | relationship | relatedTaxonName | relatedTaxonRefText | relComments |
|---|
|
|
|
| Asclepias tuberosa var. tuberosa | = | Asclepias tuberosa ssp. tuberosa | Gleason (1952) | |
| Asclepias tuberosa var. tuberosa | = | Asclepias tuberosa ssp. tuberosa | Kartesz (1999) | |
| Asclepias tuberosa var. tuberosa | = | Asclepias tuberosa ssp. tuberosa | Radford, Ahles, and Bell (1968) | |
| Asclepias tuberosa var. tuberosa | = | Asclepias tuberosa ssp. tuberosa | Farmer & Bell (1985)=X. | |
| Asclepias tuberosa var. tuberosa | < | Asclepias tuberosa | Fernald (1950) | |
| Asclepias tuberosa var. tuberosa | < | Asclepias tuberosa | Small (1933, 1938) | |
| Asclepias tuberosa var. tuberosa | < | Asclepias tuberosa | | |
| Asclepias tuberosa var. tuberosa | < | Asclepias tuberosa | Wofford (1989) | |
| Asclepias tuberosa var. tuberosa | < | Asclepias tuberosa | Wunderlin & Hansen Flora of Florida (3) | |
| Asclepias tuberosa var. tuberosa | >< | Asclepias tuberosa | Small (1933, 1938) | |
| Asclepias tuberosa var. tuberosa | > | Asclepias decumbens | Small (1933, 1938) | |
| Source: Weakley's Flora |