Pagina 147 - Flora of the Southern Carnic Alps

147
479
Pappus made of
simple hairs
(magnifying glass)
480
479 Pappus made of
feather-like hairs 483
480
Scales of involucre
divided into 2 parts, a
larger basal one and a
narrower apical one
Carduus nutans L.
subsp. nutans
480
Scales not divided into
2 parts, progressively
narrowing towards the
apex
481
481 Stems winged. Heads
densely crowded
Carduus personata
(L.) Jacq. subsp.
personata
481 Stems not winged.
Heads solitary 482
482
Median scales of the
involucre 1-1.5 mm
wide. Underside of
leaves with unicellular
smooth hairs
(magnifying glass)
Carduus carduelis
(L.) Gren.