Polygonaceae | |
Polygonum arifolium var. arifolium
| | | |
Polygonaceae | |
Polygonum arifolium var. lentiforme
| Fernald & Griscom | Rhodora 37(437): 167 | 1935 |
Polygonaceae | |
Polygonum arifolium var. perfoliatum
| L. | Syst. Nat. (ed. 10) 2: 1006 | 1759 |
Polygonaceae | |
Polygonum arifolium var. pubescens
| (R. Keller) Fernald | Rhodora 48(567): 53 | 1946 |