Contains 4 accepted taxa overall.
Characteristics
Classification
Citation
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Species
| Scientific Name | Common Name | Herbarium Specimens | Status | Photos |
|---|---|---|---|---|
| Triadenum fraseri | Fraser's St. John's wort; Fraser's marsh St.John's-wort | Native OBL (NWPL) | ||
| Triadenum tubulosum | Large marsh St. John's wort; Lesser marsh St. John's-wort | Native OBL (NWPL) | ||
| Triadenum virginicum | Virginia marsh St. John's wort; Virginia St. John's-wort | Native OBL (NWPL) | ||
| Triadenum walteri | Walter's marsh St. John's wort; Walter's St. John's-wort | Native OBL (NWPL) |
Identification Key
No identification key is available for this family.
Genus Synonyms
| Synonym | Full Citation | Basionym | Type |
|---|---|---|---|
| No synonyms found. | |||