| Section | Family | Scientific Name | (Most Prevalent) Common Name | RAB Flora Synonym | NatureServe Synonym | Author | State Rank | Global Rank | State Status | US Status |
|---|---|---|---|---|---|---|---|---|---|---|
| 6 | Hypericaceae | Triadenum fraseri
BONAP Images | Fraser's Marsh St. John's-wort | Hypericum virginicum (in part) | (Spach) Gleason | S1? [SR] | G5 | SR-P [--] | ||
| 6 | Hypericaceae | Triadenum tubulosum
BONAP Images | Southern Marsh St. John's-wort | Hypericum tubulosum | (Walter) Gleason | S2 | G4? | SR-O | ||
| 6 | Hypericaceae | Triadenum virginicum
BONAP Images | Virginia Marsh St. John's-wort | Hypericum virginicum | (L.) Rafinesque | S3S4 | G5 | |||
| 6 | Hypericaceae | Triadenum walteri
BONAP Images | Greater Marsh St. John's-wort | Hypericum walteri | (J.F. Gmelin) Gleason | S4 [S5] | G5 |