| Caprifoliaceae | |
Symphoricarpos albus var. albus
| | | |
| Caprifoliaceae | |
Symphoricarpos albus fo. laevigatus
| (Fernald) G.N. Jones | Bot. Surv. Olympic Penins. 236 | 1936 |
| Caprifoliaceae | |
Symphoricarpos albus subsp. laevigatus
| (Fernald) Hultén | Ark. Bot., n.s. 7(1): 126 | 1967 [1968] |
| Caprifoliaceae | |
Symphoricarpos albus var. laevigatus
| (Fernald) S.F. Blake | Rhodora 16(187): 119 | 1914 |
| Caprifoliaceae | |
Symphoricarpos albus var. mollis
| (Nutt.) D.D. Keck | Bull. S. Calif. Acad. Sci. 25: 72 | 1927 |
| Caprifoliaceae | |
Symphoricarpos albus var. pauciflorus
| (J.W. Robbins) S.F. Blake | Rhodora 16(187): 119 | 1914 |