Pagina 170 - Flora of the Southern Carnic Alps

170
554 Leaves strongly
scented when rubbed 556
555
Heads < 1 cm wide,
with green scales.
Annual plant
Senecio vulgaris L.
555
Heads > 1 cm wide,
the scales with a
frayed black margin.
Perennial plant
Centaurea
dichroantha A.
Kern.
556 Heads < 6 mm wide 557
556 Heads > 6 mm wide 559
557
Plant 40-150 cm tall,
only found at low
altitudes
Artemisia
absinthium L.
557
Plants < 40 cm tall,
only found at high
altitudes
558