Key to Tasmanian Dicots
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ASTERACEAE

Herbs
Not cushions
Stem leaves
Not Xanthium
Tube flowers
Not thistles
Not Stuartina
Not papery
Multiple rows
Not Angianthus
Heads small
No pappus
Green phyllaries
Lobed leaves
Stalked heads
Few heads

 
Individual flowers sessile, heads distinctly conical   Matricaria



Individual flowers on pedicels that elongate when the head matures, heads rounded, flat or slightly conical



 
University of Tasmania
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