ID - Vascular Plants
Hypericaceae
Hypericaceae
Generated from PNW Herbaria database
July 10, 2025.
2 genus names
31 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)
Hypericum adpressum: U.S.A. (IL:1);
Hypericum anagalloides: U.S.A. (CA:1, ID:38, MT:1, OR:18, WA:5);
Hypericum assyriacum: Iran (1);
Hypericum boreale: Canada (QC:1); U.S.A. (OR:1);
f. callitrichoides: Canada (QC:1);
Hypericum buckleyi: U.S.A. (NC:1);
Hypericum calycinum: U.S.A. (ID:1, WA:1);
Hypericum canadense: U.S.A. (MI:1, MN:1, OR:1);
Hypericum concinnum: U.S.A. (CA:1);
Hypericum crux-andreae: U.S.A. (AL:1);
Hypericum densiflorum: U.S.A. (LA:1, NC:2);
Hypericum formosum: U.S.A. (ID:36, MT:3, OR:2, UT:3, WA:1);
Hypericum frondosum: U.S.A. (GA:1);
Hypericum galioides: U.S.A. (SC:1);
Hypericum gentianoides: U.S.A. (AR:1, GA:1, IL:1, TN:1);
Hypericum gymnanthum: U.S.A. (LA:1, NC:1);
Hypericum hypericoides: U.S.A. (GA:1, NC:1);
Hypericum majus: U.S.A. (ID:35, IL:1, MN:1, OR:1);
Hypericum mutilum: U.S.A. (GA:1, IL:1, PA:2);
Hypericum nudiflorum: U.S.A. (GA:1, NC:1);
Hypericum perforatum: Australia (1); Canada (BC:1); France (1); U.S.A. (CA:4, ID:84, MT:3, NV:1, OH:1, OR:15, PA:1, WA:12);
ssp. perforatum: U.S.A. (ID:7);
var. angustifolium: Australia (1);
Hypericum prolificum: U.S.A. (GA:1, IL:1, MD:1, MI:1, TN:1);
Hypericum pseudomaculatum: U.S.A. (AR:1);
Hypericum punctatum: U.S.A. (NC:1, PA:1);
Hypericum scouleri: U.S.A. (CA:2, ID:92, MT:4, NV:6, OR:13, UT:2, WA:4);
Hypericum sphaerocarpum: U.S.A. (IL:1);
Triadenum fraseri: U.S.A. (IL:1, MN:1);
Triadenum virginicum: Canada (QC:1); U.S.A. (MN:1);
Triadenum walteri: U.S.A. (TN:1);