Pagina 101 - Flora of the Southern Carnic Alps

101
320
Leaves thick, fleshy,
hairless. Petals
notched at apex.
Sepals 2
Portulaca oleracea
L. subsp. oleracea
320
Leaves not fleshy.
Petals rounded at apex.
Sepals > 2
321
321
Sepals 3 (actually 5,
but 3 much larger than
the others)
322
321 Sepals 5, all equal 324
322
Leaves without
stipules (small leaves
at the base of a leaf)
Helianthemum
oelandicum (L.)
Dum. Cours.
subsp. alpestre
(Jacq.) Ces.
322 Leaves with stipules 323
323
Internal sepals 5-8 mm
long. Petals 7-12 mm
long. Flower buds
more or less pointed at
apex
Helianthemum
nummularium (L.)
Mill. subsp.
obscurum (Čelak.)
Holub