Rudbeckia
coneflower, rudbeckia
4 species
2 subspecies and varieties
2 subspecies and varieties
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Rudbeckia alpicola – showy black-eyed Susan, Washington showy black-eyed Susan, Wenatchee Mountain showy black-eyed Susan
Distribution: Occurring east of the Cascades crest in Washington, where endemic to the Wenatchee Mountains.
Habitat: Thickets, bogs, and along streams in the mountains.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring east of the Cascades crest in Washington, where endemic to the Wenatchee Mountains.
Habitat: Thickets, bogs, and along streams in the mountains.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Rudbeckia hirta – black-eyed Susan
Distribution: Occurring in scattered locations on both sides of the Cascades crest; British Columbia to California, east across much of the North America to the Atlantic Coast.
Habitat: Open meadows and disturbed places.
Origin: Introduced from further east in North America
Flowers: June-August
Growth Duration: Annual
Distribution: Occurring in scattered locations on both sides of the Cascades crest; British Columbia to California, east across much of the North America to the Atlantic Coast.
Habitat: Open meadows and disturbed places.
Origin: Introduced from further east in North America
Flowers: June-August
Growth Duration: Annual
• var. pulcherrima – black-eyed Susan
Rudbeckia laciniata – green-headed black-eyed Susan, tall black-eyed Susan
Distribution: Occurring in scattered locations on both sides of the Cascades crest in Washington; British Columbia to Washington, otherwise Rocky Mountains east to the Atlantic Coast.
Habitat: Streambanks and other moist, disturbed places.
Origin: Introduced from further east in North America
Flowers: July-September
Growth Duration: Perennial
Distribution: Occurring in scattered locations on both sides of the Cascades crest in Washington; British Columbia to Washington, otherwise Rocky Mountains east to the Atlantic Coast.
Habitat: Streambanks and other moist, disturbed places.
Origin: Introduced from further east in North America
Flowers: July-September
Growth Duration: Perennial
• var. ampla – tall black-eyed Susan
Rudbeckia occidentalis – western black-eyed Susan, western chocolate black-eyed Susan
Distribution: Occurring chiefly east of the Cascades crest in Washington; Washington to California, east to the Rocky Mountains.
Habitat: Moist meadows and forest openings at moderate elevations in the mountains.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
Distribution: Occurring chiefly east of the Cascades crest in Washington; Washington to California, east to the Rocky Mountains.
Habitat: Moist meadows and forest openings at moderate elevations in the mountains.
Origin: Native
Flowers: June-August
Growth Duration: Perennial
