374
1227
Flowers clearly
arranged in a spiral.
Petals < 6 mm long
Spiranthes spiralis
(L.) Chevall.
1227
Flowers more or less
unilateral. At least the
lower petal > 6 mm
long
Goodyera repens
(L.) R. Br.
1228
Outer petals pale pink
to violet/red
1229
1228
Outer petals not pink
to violet/red
1230
1229
Ovaries horizontal,
hence fruits
pendulous.Outer petals
divergent, not forming
a helm
Epipactis
atrorubens
(Hoffm. ex Bernh.)
Besser
1229
Ovaries and fruits
more or less erect.
Outer petals close
together, forming a
sort of helm
Cephalanthera
rubra (L.) Rich.
1...,364,365,366,367,368,369,370,371,372,373 375,376,377,378,379,380,381,382,383,384,...444