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Herbs Plants with leaves Stem leaves present Leaves all opposite Flowers not in compact head Flowers >5mm Corolla radially symmetrical Stamens 10 or less Stamens 3-6 Petals 5, free or fused Sepals 2 Petals fused Stamens fused to corolla Styles not as above

Corolla distinctly bilaterally symmetrical, stems square in cross section with obvious wings SCROPHULARIACEAE  Corolla radially symmetrical, stems not winged   GENTIANACEAE

University of Tasmania report issues