Pagina 227 - Flora of the Southern Carnic Alps

227
743
Leaves wider towards
the mid-point,
blackening when dry
Salix glabra Scop.
743
Leaves wider above
the mid-point, not
blackening when dry
Salix waldsteiniana
Willd.
744
Adult leaves very
hairy at least on the
underside
Salix alpina Scop.
744
Adult leaves hairless
or almost so, even on
the underside
745
745 Twigs bearing only 2-
5 rounded leaves Salix herbacea L.
745
Twigs bearing more
than 5 leaves which
are clearly longer than
wide
746