Appearance
This is an annual herb which grows erect to a maximum height near 100 centimeters. The wild form is glandular and coated in stiff hairs. The leaves are mostly divided into smaller leaflets deeply and intricately cut into toothed lobes, giving them a lacy appearance. The very hairy inflorescence is a one-sided curving or coiling cyme of bell-shaped flowers in shades of blue and lavender. Each flower is just under a centimeter long and has protruding whiskery stamens.The seeds are "negatively photoblastic", or photodormant, and will only germinate in darkness.
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