Pagina 264 - Flora of the Southern Carnic Alps

264
863 All leaves < 2 cm long Trichophorum
alpinum (L.) Pers.
863 Leaves (at least basal
ones) > 2 cm long 864
864 Spikes white and
hairless
Rhynchospora
alba (L.) Vahl
864
Spikes different (if
white, then densely
cottony)
865
865
Inflorescence not
white and cottony.
Stem triangular in
cross-section, at least
at the top
866
865
Inflorescence white
and cottony. Stem
circular in cross-
section
868
866 Spikes with 2-3
flowers only
Cladium mariscus
(L.) Pohl
866 Spikes with more than
3 flowers 867