Key to Tasmanian Dicots
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ASTERACEAE

Herbs
Not cushions
Stem leaves
Not Xanthium
Ray flowers
Yellow flowers
Pappus present
Not Helminthotheca
Distinct whorls
Not pouched

 
Phyllaries fleshy, about 2.5 cm long and in one equal row   Urospermum



Phyllaries not fleshy, in two rows (the outer ones sometimes very small) usually less than 2cm long
 

 
University of Tasmania
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