| Latin name: Senecio jacobaea |
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| Family: Asteraceae |
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| Common name: Tansy ragwort |
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| Life cycle: biennial or short-lived
perennial, spreading by seed |
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Habit: Mounding to upright, grows 2 to 4 feet
tall and wide. |
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Foliage: Dark green, pinnately to bi-pinnately
lobed. |
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Flower: Flower heads are yellow with
ray and disk flowers. Flower heads often occur in clusters called corymbs. |
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