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Hypericum frondosum

Cedarglade St. Johnswort

Family HypericaceaeAlso called Golden St. John's wort

About

A highly branched shrub of dry, rocky places in the central and southeastern United States, with large golden flowers packed with stamens.

Care at a glance

Pet safety
Not recorded. We have no source on whether this plant is safe for cats, dogs or other pets — that is not the same as safe. Keep it out of reach until you have checked.
People
Not recorded.
Mature size
0.6–3 m tall.

Field notes

Morphology

Grows 0.6–3 m tall. Young stems are green, becoming reddish-brown and peeling. Stalkless oblong leaves reach 6.5 cm. Clusters of up to seven golden flowers 2.5–4.5 cm wide, each with up to 650 stamens, appear late May to August.

Distribution & habitat

North Carolina to Florida and west to Texas, in cedar glades, rocky woods and dry disturbed ground. Introduced further north in New York, Massachusetts and Connecticut.

History & etymology

Described as Hypericum aureum by William Bartram in 1790, an illegitimate name; André Michaux published H. frondosum in 1803.

Read the full article on Wikipedia →

Habitat

Altitude
Not recorded
Altitude class
—
Native to
United States

Cultivation

Difficulty
Not recorded

Text adapted from Wikipedia, CC BY-SA 4.0.

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