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

Ipomopsis aggregata (Pursh) V. Grant subsp. aggregata
scarlet gilia
Polemoniaceae (Phlox family)

Introduction to Vascular Plants

© Carla Davis  Email the photographer   (Photo ID #16437)

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Distribution of Ipomopsis aggregata subsp. aggregata
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Species Information

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General:
Biennial or short-lived perennial herb from a taproot, usually dying after flowering once, reportedly skunky-smelling; stems 1 to several, erect, stalked-glandular upwards or glands replaced by long, spreading, crinkly, white hairs, 20-100 cm tall.
Leaves:
Basil leaves in a rosette, 3-8 cm long, pinnately cleft into 9 to 11 narrow segments, withering by flowering time; stem leaves well developed, reduced upwards, 5- to 7-pinnately cleft, hairless to minutely hairy.
Flowers:
Inflorescence a loose, elongated, 1-sided terminal, panicle-like cluster of several short-stalked, bracted flowers; corollas bright red to orange, 15-35 mm long, the slender tube often yellow-mottled in the throat, abruptly spreading to 5 pointy-tipped lobes 6-13 mm long.
Fruits:
Capsules, 3-chambered, 4-8 mm long; seeds 1 to several per chamber, 2.5-4 mm long, becoming sticky when moistened.

Source: The Illustrated Flora of British Columbia

USDA Species Characteristics

Flower Colour:
Red
Blooming Period:
Late Spring
Source:  The USDA

Habitat / Range

Dry to mesic, often gravelly or rocky slopes, grassy bluffs, meadows and forest openings in the steppe and montane zones; locally common in SC BC; S to MT, CA and MX

Source: The Illustrated Flora of British Columbia

Taxonomic and Nomenclatural Links

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