Blackish oxytrope (Oxytropis nigrescens)

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Water Preferences: Mesic
Minimum cold hardiness: Zone 2 -45.6 °C (-50 °F) to -42.8 °C (-45°F)
Maximum recommended zone: Zone 5a
Plant Height: 6 to 8 inches
Plant Spread: 6 to 8 inches
Flowers: Showy
Flower Color: Purple
Bloom Size: 1"-2"
Flower Time: Spring
Late spring or early summer
Toxicity: Other: All parts of plant are poisonous.

Credit NPS Jacob W. Frank

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Date: 2012-05-19Credit NPS Jacob W. Frank
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