Pagina 46 - Flora of the Southern Carnic Alps

46
136 Plant with erect stems,
rooting in the ground. 138
137
Corolla with 4 petals
Styles shorter than
ovary
Cuscuta europaea
L.
137
Corolla with petals.
Styles c. twice as long
as ovary
Cuscuta
epithymum (L.) L.
subsp. epithymum
138
Stems jointed, with a
toothed sheath at the
base of each joint,
ending in a spore-
bearing spike
139
138
Stems not jointed,
without toothed
sheaths. Plants with
flowers
140
139
Stems 20-50 cm tall
and to 1.5 cm wide.
Sheaths with 20-30
teeth
Equisetum
telmateia Ehrh.