| taxonID | 6287531 |
| datasetID | 7ddf754f-d193-4cc9-b351-99906754a03b |
| parentNameUsageID | 2988342 |
| scientificName | Physocarpus alternans subsp. annulatus J.T.Howell |
| scientificNameAuthorship | J.T.Howell |
| canonicalName | Physocarpus alternans annulatus |
| genericName | Physocarpus |
| specificEpithet | alternans |
| infraspecificEpithet | annulatus |
| taxonRank | subspecies |
| namePublishedIn | Howell, J. T. (1931). In: Proc. Calif. Acad. Sci. 20: 133. |
| taxonomicStatus | accepted |
| kingdom | Plantae |
| phylum | Tracheophyta |
| class | Magnoliopsida |
| order | Rosales |
| family | Rosaceae |
| genus | Physocarpus |
| DataSource | GBIF Backbone Taxonomy 2023-08-28 |