Rose Gentian (Rose Pink)

Sabatia angularis

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Photo of a rose gentian flower, closeup
Rose gentian flowers are about 1 inch wide, with 5 spreading corolla lobes, with a green or yellow inner ring.
Family

Gentianaceae (gentians)

Description

Biennial whose first year is spent as a basal rosette of leaves; it sends up a flowering stalk the second year. The many opposite branches make it look like a candelabra; stems square and winged. Each flower borne on a stalk arising from upper leaf axils, to 1 inch across, with 5 spreading corolla lobes; pink (in some localities white), with a green or yellow inner ring; delicately scented. Blooms June–September. Leaves opposite, sessile, ovate to lanceolate, lacking teeth, to 1½ inches long.

Similar species: Prairie rose gentian (S. campestris) has the branches in the flower cluster alternate, not opposite; its calyx tube is prominently 5-ribbed or winged (not smooth) and the plant grows only to about 9 inches tall. It is found in prairies, fields, and roadsides, mostly in the southern two-thirds of the state. Marsh pink (S. brachiata) is rare in our state, having been recorded only from Butler County in southeast Missouri.

Size

Height: to 2 feet.

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Photo of a blooming rose gentian plant at Tucker Prairie
Rose Gentian At Tucker Prairie
Each flower of rose gentian is borne on a stalk arising from the upper leaf axils.

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Photo of rose gentian flower cluster
Rose Gentian (Rose Pink) (Flowers)

Common_Rose_Gentian_stalk_Tucker_7-19-14.jpg

Photo of a rose gentian stalk with leaves
Rose Gentian Stalk
Rose gentian stems are square and winged. The leaves are opposite, sessile, ovate to lanceolate, and lack teeth.

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Photo of blooming rose gentian plants in a fallow field
Rose Gentian (Rose Pink)
Habitat and conservation

Occurs in glades, prairies, upland ridges, fallow fields, margins and openings of woods, thickets, roadsides, and rights-of-way. Usually grows in acid soils.

image of Rose Gentian Rose Pink distribution map
Distribution in Missouri

Found in southern, northeastern, and east-central counties.

Human connections

This showy native wildflower should be used more often in flower gardens. The plants reseed themselves and can have a more or less permanent presence. They prefer fairly acid soil and an open situation. Don’t dig plants from the wild; get them from reputable wildflower nurseries.

Ecosystem connections

Bees, butterflies, and skippers visit the flowers, and at least a few moth or butterfly species use it as their larval food plant.