Pagina 149 - Flora of the Southern Carnic Alps

149
485
Stem winged also in
the upper part. Heads
with hermaphrodite
flowers. Lobes longer
than the tube of the
corolla
Cirsium palustre
(L.) Scop.
486
Plants totally
submerged into water,
or with floating leaves
487
486
Plant terrestrial or, if
aquatic, with leaves
emerging from water
490
487
Leaves palmate. Stems
without vesicles.
Flowers white, radially
symmetrical
488
487
Leaves pinnate. Stems
bearing numerous
vesicles. Flowers
yellow, bilaterally
symmetrical
489
488
Stems robust, rooting
only at the lower
nodes
Ranunculus
trichophyllus
Chaix subsp.
trichophyllus
488
Stems thin, rooting on
nodes along their
whole length
Ranunculus
trichophyllus
Chaix subsp.
eradicatus (Laest.)
C.D.K. Cook