Pagina 144 - Flora of the Southern Carnic Alps

144
469
At least the flowers in
the center of heads
tubular. Plants without
a milky sap
470
470 Heads with radiating,
spiny scales 471
470 Heads without
radiating scales 473
471 Radiating scales 0.5-
1.5 mm wide
Carlina vulgaris L.
subsp. vulgaris
471 Radiating scales 2-3
mm wide 472
472
Plants almost devoid
of stem, with a single
head at ground level
Carlina acaulis L.
subsp. acaulis
472 Plant with a leafy
stem, 5-15(-30) cm tall
Carlina acaulis L.
subsp. caulescens
(Lam.) Schübl. &
G. Martens