As classified in WFO snapshot
March 2019
Warning: older classification
variety
Silphium integrifolium var. integrifolium
At the time of this classification snapshot, this variety name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0000107246.
Literature
Synonyms of Silphium integrifolium var. integrifolium
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Silphium integrifolium var. deamii | Rhodora 39: 287. 1937 287 1937 | wfo-0000059462 | ||
| Silphium integrifolium var. neglectum | Rhodora 72: 540. 1970 1970 | — | wfo-0000099309 |