Hypericum
Hypericum - Wikispecies
Hypericum denticulatum - Species Page - Tennessee-Kentucky Plant Atlas
Center for Aquatic and Invasive Plants | University of Florida, IFAS
Herbarium Specimen Details - APA: Alabama Plant Atlas
Hypericum gymnanthum (Claspingleaf st. john's-wort) | Native Plants of North America
Hypericum denticulatum - Species Page - ISB: Atlas of Florida Plants
Hypericum denticulatum - Species Page - Tennessee-Kentucky Plant Atlas
Vascular Plants of North Carolina
What's Blooming Now" : Coppery St. John's-Wort (Hypericum denticulatum)
University of Tennessee Herbarium - TENN | The University of Tennessee, Knoxville
Hypericum denticulatum - Species Page - Tennessee-Kentucky Plant Atlas
Hypericum denticulatum | Illinois Botanizer
IN SITU PHOTOGRAPHY OF
Hypericum denticulatum | coppery St. Johnswort
Coppery St. John's Wort Guide - New York Natural Heritage Program
Hypericum denticulatum - Species Page - Tennessee-Kentucky Plant Atlas
Digital Atlas of the Virginia Flora | Hypericum virgatum Lam.
Coppery St. John's-wort
Denticulatum hi-res stock photography and images - Alamy
List of Hypericum species - Wikipedia
Hypericum denticulatum - Species Page - APA: Alabama Plant Atlas
What's Blooming Now" : Coppery St. John's-Wort (Hypericum denticulatum)
Coppery St. Johnswort (Hypericum denticulatum) 07-02-1984 … | Flickr
