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| Species Name | ||||
| Hypericum - Maps/Photos | ||||
| 1. | Hypericum adpressum Bart. (TN Endangered Species) | |||
| NWI R2 TN: Obligate Wetland | ||||
| Common Name: creeping St. Johnswort | ||||
| 2. | Hypericum canadense L. | |||
| NWI R2 TN: Facultative Wetland | ||||
| Common Name: lesser Canadian St. Johnswort | ||||
| 3. | Hypericum crux-andreae (L.) Crantz | |||
| NWI R2 TN: Facultative Wetland - | ||||
| Common Name: St. Peterswort | ||||
| Synonymns: | ||||
| Ascyrum crux-andreae L. | ||||
| Ascyrum stans Michx. ex Willd. | ||||
| Hypericum stans (Michx. ex Willd.) P. Adams & Robson | ||||
| 4. | Hypericum densiflorum Pursh | |||
| NWI R2 TN: Facultative Wetland - | ||||
| Common Name: bushy St. Johnswort | ||||
| 5. | Hypericum denticulatum var. acutifolium | |||
| NWI R2 TN: Facultative Wetland | ||||
| Common Name: sharpleaf St. Johnswort | ||||
| 6. | Hypericum denticulatum var. denticulatum | |||
| NWI R2 TN: Facultative Wetland | ||||
| Common Name: newly recognized St. Johnswort | ||||
| 7. | Hypericum dolabriforme Vent. | |||
| Common Name: straggling St. Johnswort | ||||
| 8. | Hypericum drummondii (Grev. & Hook.) Torr. & Gray | |||
| NWI R2 TN: Facultative Upland | ||||
| Common Name: nits and lice | ||||
| 9. | Hypericum ellipticum Hook. (TN Endangered Species) | |||
| NWI R2 TN: Obligate Wetland | ||||
| Common Name: pale St. Johnswort | ||||
| 10. | Hypericum frondosum Michx. | |||
| Common Name: cedarglade St. Johnswort | ||||
| 11. | Hypericum gentianoides (L.) B.S.P. | |||
| NWI R2 TN: Facultative Upland | ||||
| Common Name: orangegrass | ||||
| 12. | Hypericum graveolens Buckl. (TN Endangered Species) | |||
| NWI R2 TN: Facultative | ||||
| Common Name: mountain St. Johnswort | ||||
| 13. | Hypericum gymnanthum Engelm. & Gray | |||
| NWI R2 TN: Facultative Wetland | ||||
| Common Name: claspingleaf St. Johnswort | ||||
| 14. | Hypericum hypericoides (L.) Crantz | |||
| NWI R2 TN: Facultative | ||||
| Common Name: St. Andrew's cross | ||||
| Synonymns: | ||||
| Ascyrum hypericoides L. | ||||
| 15. | Hypericum lobocarpum Gatt. | |||
| Common Name: fivelobe St. Johnswort | ||||
| 16. | Hypericum mitchellianum Rydb. (TN Threatened Species) | |||
| NWI R2 TN: Facultative Wetland | ||||
| Common Name: Blue Ridge St. Johnswort | ||||
| 17. | Hypericum mutilum L. | |||
| NWI R2 TN: Facultative Wetland | ||||
| Common Name: dwarf St. Johnswort | ||||
| 18. | Hypericum nudiflorum Michx. | |||
| NWI R2 TN: Facultative Wetland | ||||
| Common Name: early St. Johnswort | ||||
| 19. | Hypericum perforatum L.* | |||
| Common Name: common St. Johnswort | ||||
| 20. | Hypericum prolificum L. | |||
| NWI R2 TN: Facultative Upland | ||||
| Common Name: shrubby St. Johnswort | ||||
| 21. | Hypericum pseudomaculatum Bush | |||
| Common Name: false spotted St. Johnswort | ||||
| Synonymns: | ||||
| Hypericum punctatum Lam. var. pseudomaculatum (Bush) Fern. | ||||
| 22. | Hypericum punctatum Lam. | |||
| NWI R2 TN: Facultative | ||||
| Common Name: spotted St. Johnswort | ||||
| 23. | Hypericum sphaerocarpum Michx. | |||
| NWI R2 TN: Facultative Upland | ||||
| Common Name: roundseed St. Johnswort | ||||
| 24. | Hypericum stragulum W.P. Adams & N. Robson | |||
| Common Name: St. Andrew's cross | ||||
| Synonymns: | ||||
| Hypericum hypericoides (L.) Crantz ssp. multicaule (Michx. ex Willd.) Robson | ||||
| Ascyrum hypericoides L. var. multicaule (Michx. ex Willd.) Fern. | ||||
| Triadenum - Maps/Photos | ||||
| 25. | Triadenum fraseri (Spach) Gleason (TN Special Concern Species) | |||
| NWI R2 TN: Obligate Wetland | ||||
| Common Name: Fraser's marsh St. Johnswort | ||||
| Synonymns: | ||||
| Triadenum virginicum (L.) Raf. var. fraseri (Spach) Cooperrider | ||||
| 26. | Triadenum tubulosum (Walt.) Gleason | |||
| NWI R2 TN: Obligate Wetland | ||||
| Common Name: lesser marsh St. Johnswort | ||||
| Synonymns: | ||||
| Hypericum tubulosum Walt. | ||||
| 27. | Triadenum virginicum (L.) Raf. | |||
| NWI R2 TN: Obligate Wetland | ||||
| Common Name: Virginia marsh St. Johnswort | ||||
| Synonymns: | ||||
| Hypericum virginicum L. | ||||
| 28. | Triadenum walteri (J.G. Gmel.) Gleason | |||
| NWI R2 TN: Obligate Wetland | ||||
| Common Name: greater marsh St. Johnswort | ||||
| Synonymns: | ||||
| Hypericum walteri J.G. Gmel. | ||||
If you have any questions or comments, please contact Dr. B. Eugene Wofford.