Claspingleaf St. Johnswort (Hypericum gymnanthum)

Clusiaceae (Mangosteen Family) Synonym(s): Claspingleaf St. John’s-wort Bloom Color: Orange , YellowBloom Time: Jun , Jul For more information about this plant, Click Here.

Nits And Lice (Hypericum drummondii)

Clusiaceae (Mangosteen Family) Synonym(s): Nits And Lice, Drummond’s St. John’s-wort Bloom Color: YellowBloom Time: Jul , Aug , Sep , Oct For more information about this plant, Click Here.

Orangegrass (Hypericum gentianoides)

Clusiaceae (Mangosteen Family) Synonym(s): Orangegrass, Pineweed Bloom Color: YellowBloom Time: Jul , Aug , Sep , OctNotes: Similar to Nits and Lice (Hypericum drummondii) but much smaller. For more information about this plant, Click Here.

Golden St. John’s-wort (Hypericum frondosum)

Clusiaceae (Mangosteen Family) Synonym(s): Cedarglade St. John’s-wort, Golden St. John’s-wort Bloom Color: YellowBloom Time: Jun , Jul For more information about this plant, Click Here.

Common St. Johnswort (Hypericum perforatum L)

Clusiaceae (Mangosteen Family) Synonym(s):Klamathweed, St. John’swort Bloom Color: YellowBloom Time: Jun , Jul , Aug , SeptNotes: A single plant may produce up to 100,000 seeds per year. Seeds buried in soil may last for 10 years. Animals that eat St. Johnswort and then are exposed to direct sunshine develop severe sunburns that are seenContinue reading “Common St. Johnswort (Hypericum perforatum L)”

St. Peter’s-Wort (Hypericum crux-andreae)

Clusiaceae (Mangosteen Family) Bloom Color: YellowBloom Time: Jun , Jul , Aug , Sep , Oct For more information about this plant, Click Here.