Pagina 32 - Flora of the Southern Carnic Alps

32
89 Leaves deciduous, not
leathery 94
90 Leaf margin with long
white hairs 91
90 Leaf margin hairless 92
91
Leaves usually > 1 cm
long. Corolla with an
evident tube
Rhododendron
hirsutum L.
91 Leaves < 1 cm long.
Corolla rotate
Rhodothamnus
chamaecistus (L.)
Rchb.
92
Underside of leaves (at
least of the oldest
ones) rust-coloured.
Petals 5. Fruit dry
Rhododendron
ferrugineum L.
92
Underside of leaves
green. Petals 4. Fruit
fleshy
93