Pagina 145 - Flora of the Southern Carnic Alps

145
473 Leaves with tough,
rigid, prickly spines
Cirsium
spinosissimum (L.)
Scop.
473 Leaves with soft,
slightly prickly spines 474
474 Heads erect,
surrounded by a bract
Cirsium oleraceum
(L.) Scop.
474 Head pendulous, not
surrounded by a bract
Cirsium erisithales
(Jacq.) Scop.
475
Inflorescence at least
partly dark
blue/amethist in
colour, with numerous
radiating scales around
it
476
475
Inflorescence
different, with
pink/violet flowers
477