| Holodiscus (K.Koch) Maxim. (Genus) |
| | | | | | | | | | details |
| Holodiscus discolor (Pursh) Maxim. (Species) |
| | | | | | | | B | | details |
| Holodiscus discolor (Pursh) Maxim. 'Carneus' (cultivar) |
| | | | | | | | | | details |
| Holodiscus discolor (Pursh) Maxim. var. ariaefolius (Sm.) Asch. & Graebn. (Variety) |
| | | | | | | | B | | details |
| Holodiscus discolor (Pursh) Maxim. var. ariifolius (J.E.Sm.) Ascherson & Graebner (Variety) |
| | | | | | | | B | | details |
| Holodiscus discolor (Pursh) Maxim. var. discolor (Variety) |
| | | | | | | | B | | details |
| Holodiscus discolor (Pursh) Maxim. var. dumosus (Nutt.) Maxim. (Variety) |
| | | | | | | | | | details |