Pagina 162 - Flora of the Southern Carnic Alps

162
527
Insertion point of
pinnae dark brown or
violet. Pinnulae with
barely discernible
teeth on both sides.
Leaf-stalk and rhachis
densely covered by
scales
Dryopteris borreri
(Newman)
Newman ex Oberh.
& Tavel.
528
Flowers arranged in
heads surrounded by
an involucre of bracts
or scales
529
528
Flowers not arranged
in heads surrounded
by an involucre of
bracts or scales
574
529
Tubular flowers
absent, all flowers
strap-shaped
530
529
Tubular flowers
present, strap-shaped
flowers absent or
limited to the edge of
the head
547
530
Flower-bearing stems
leafless (all leaves
arranged in a basal
rosette)
531
530 Flower-bearing stems
with leaves 537
531 Flowers orange Crepis aurea (L.)
Cass. subsp. aurea
531 Flowers yellow 532