| 1. | The sepals are green to reddish-brown and are covered with glandular hairs.
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| 2. | There are many corolla lobes show glandular hairs at the abaxial surface.
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| 3. | It is coated in glandular hairs and it has an unpleasant scent.
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| 4. | The stems are strong, simple or branched, with slightly rough glandular hairs.
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| 5. | The inflorescences are covered in glandular hairs and hold daisylike flower heads.
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| 6. | The stems are coated in white hairs and purplish glandular hairs.
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| 7. | The petal tube is usually mostly glabrous except for a few glandular hairs.
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| 8. | It grows to, and has leaves long, with long, glandular hairs.
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| 9. | The leaves and the stem are covered with small glandular hairs.
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| 10. | The foliage is scabrid, crisped-villous or puberulent with yellow glandular hairs.
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