Key to Tasmanian Dicots
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ASTERACEAE

Herbs
Not cushions
Stem leaves
Not Xanthium
Ray and tube flowers
Unhairy ovaries
Not Galinsoga
Pappus absent
Scales between flowers

 
Flower heads small (4-6mm wide), in dense inflorescences   Achillea

 
Flower heads larger (>1cm wide), solitary or in loose inflorescences



 
University of Tasmania
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