Page author: David Giblin
Hesperis matronalis
mother-of-the-evening, dame's rocket, dame's violet
WTU specimens
Other herbaria

Distribution: Scattered locations on both sides of the Cascades in Washington; distributed throughout North America except for the southern portion of the U.S.

Habitat: Sometimes escaping and persisting on waste ground.

Flowers: May-June

Origin: Introduced from Europe

Conservation Status: Not of concern

Description:
General:

Herbaceous perennial with 1-several simple or sparingly branched stems 5-13 dm. tall, pubescent with stiff, simple to forked hairs, and also with shorter, forked hairs.

Leaves:

Leaves alternate, lanceolate to lance-ovate, serrate-dentate, 5-20 cm. long, the lower ones long-petiolate, the upper ones often sessile.

Flowers:

Inflorescence of bractless, compound racemes; sepals 4, hairy, erect, the outer pair saccate at the base; petals 4, clawed, white to rose or pale purple, 18-25 mm. long; stamens 6; stigma deeply 2-lobed, the lobes erect.

Fruits:

Siliques linear, nearly terete, 4-10 cm. long, the valves 1-nerved; seeds in 1 series, not winged.

Accepted Name:
Hesperis matronalis L.
Publication: Sp. Pl. 2: 663. 1753. 1753.

Synonyms & Misapplications:
(none provided)
Additional Resources:

PNW Herbaria: Specimen records of Hesperis matronalis in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Hesperis matronalis checklist entry.

E-Flora BC: Hesperis matronalis atlas page.

CalPhotos: Hesperis matronalis photos.

USDA Plants: Hesperis matronalis information.

17 photographs:
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