Monthly Archives: June 2018

A Midsummer Herb: Saint John’s Wort

COMMON NAME: Saint John’s Wort GENUS: Hypericum SPECIES: H. calycinum, H. bookerianum, H. patulum FAMILY: Hypericaceae BLOOMS: summer TYPE: perennial DESCRIPTION: Saint John’s wort is a low-growing, partly woody perennial that produces bright yellow flowers from early summer until frost. The flowers, which measure 1 1/2 to 2 inches across, occur in groups of five to seven. The plant reaches

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