| Asparagaceae |
|
Polygonatum biflorum
| (Walter) Elliott | Sketch Bot. S. Carolina 1: 393 | 1817 |
| Asparagaceae |
|
Polygonatum biflorum fo. biflorum
| | | |
| Asparagaceae |
|
Polygonatum biflorum var. commutatum
| (Schult. f.) Morong | Mem. Torrey Bot. Club 5(8): 115 | 1894 |
| Asparagaceae |
|
Polygonatum biflorum subvar. ellipsoidale
| Farw. | Amer. Midl. Naturalist 11: 78 | 1928 |
| Asparagaceae |
|
Polygonatum biflorum var. giganteum
| (A. Dietr.) Alph. Wood | Bot. & Florist 346 | 1870 |
| Asparagaceae |
|
Polygonatum biflorum var. hebetifolium
| R.R. Gates | Bull. Torrey Bot. Club 44(3): 121-122 | 1917 |
| Asparagaceae |
|
Polygonatum biflorum var. melleum
| (Farw.) R.P. Ownbey | Ann. Missouri Bot. Gard. 31(4): 399 | 1944 |
| Asparagaceae |
|
Polygonatum biflorum var. necopinum
| R.P. Ownbey | Ann. Missouri Bot. Gard. 31: 401 | 1944 |
| Asparagaceae |
|
Polygonatum biflorum var. ovatum
| Farw. | Bull. Torrey Bot. Club 42(5): 255, pl. 16A | 1915 |
| Asparagaceae |
|
Polygonatum biflorum fo. ramosum
| (McGivney) Fernald | Rhodora 46(541): 12 | 1944 |
| Asparagaceae |
|
Polygonatum biflorum var. virginicum
| (Greene) Farw. | Bull. Torrey Bot. Club 42(5): 254 | 1915 |