E-Flora BC: Electronic Atlas of the Flora of British Columbia

Digitalis purpurea subsp. purpurea L.
Plantaginaceae (Mare's-tail family)
(Previously in Scrophulariaceae)

Introduction to Vascular Plants

© Ian Cumming  Email the photographer   (Photo ID #6050)

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Distribution of Digitalis purpurea subsp. purpurea
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Species Information

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General:
Robust usually biennial herb from fibrous roots; stems erect, 0.5-1.5 m tall, unbranched, densely grey-hairy and becoming glandular upward.
Leaves:
Alternate, egg-shaped to lanceolate, 10-40 cm long, coarsely toothed, green and soft-hairy above, grey-woolly beneath, narrowed to the winged stalk, biggest and most numerous at the base in a rosette, reduced upward.
Flowers:
Inflorescence a long, narrow, leafy-bracted, 1-sided, terminal raceme of numerous stalked, nodding flowers, the stalks 5-20 mm long; corollas gaping-tubular, 4-6 cm long, weakly 2-lipped, shortly 5-lobed, the lower 3 lobes fused into the longer, more prominent of the 2 lips, pink-purple with deeper purple spots on inside of lower lip, the lips fringed with hairs, sparsely long-hairy in the throat; calyces deeply 5-lobed, the lobes somewhat leaflike, lance-egg-shaped, 1-1.8 cm long; stigmas 2-lobed; stamens 4.
Fruits:
Capsules, egg-shaped, about 12 mm long; seeds numerous, small, about 0.5 mm long.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Moist to mesic roadsides, fields, clearings and forest edges in the lowland zone; common in SW BC, infrequent in the Queen Charlotte Islands; introduced from Europe.

Source: The Illustrated Flora of British Columbia

Taxonomic and Nomenclatural Links

Additional Photo Sources

General References