Hypericum densiflorum Pursh. Mountain Bushy St. John's-wort. Phen: Jun-Sep. Hab: Bogs, streambanks, dry to moist forests, rock outcrops, moist forests, pine savannas. Dist: Sw. PA south to n. GA and c. AL in and near the Mountains; NY (Long Island) and NJ south to SC in the Coastal Plain; s. GA west to AL in the Coastal Plain.

Origin/Endemic status: Endemic

Synonymy ⓘ: = Hypericum densiflorum Pursh var. densiflorum – Tn, Weakley et al (2011); < Hypericum densiflorum Pursh – C, FNA6, GW2, K1, K3, K4, NE, Pa, RAB, Tat, Va, W, WV, Adams (1973), Robson (1996); > Hypericum densiflorum Pursh – S, S13; < Hypericum densiflorum Pursh var. densiflorum – F, G; > Hypericum glomeratum Small – S, S13

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Wetland Indicator Status:

• Atlantic and Gulf Coastal Plain: FACW (taxonomic split from wetland indicator species)
• Eastern Mountains and Piedmont: FACW (taxonomic split from wetland indicator species)
• Northcentral & Northeast: FACW (taxonomic split from wetland indicator species)

Heliophily ⓘ: 7