TABLE 1.

Samples of the orchid species/organs investigated in this study.

Sample name	Orchid species	Organ
(1–5)NO.pna.R	Neottia ovata	Root
(1–5)NO.pna.L	Neottia ovata	Leaf
(1–5)NO.pna.St	Neottia ovata	Stem
(1–5)NO.pna.C	Neottia ovata	Capsule
(1–5)SV.pna.R	Serapias vomeracea	Root
(1–5)SV.pna.L	Serapias vomeracea	Leaf
(1–5)SV.pna.St	Serapias vomeracea	Stem
(1–5)SV.pna.C	Serapias vomeracea	Capsule
(1–5)SS.pna.R	Spiranthes spiralis	Root
(1–5)SS.pna.L	Spiranthes spiralis	Leaf
(1–5)SS.pna.St	Spiranthes spiralis	Stem
(1–5)SS.pna.C	Spiranthes spiralis	Capsule
(1–5)SS.pna.S	Spiranthes spiralis	Seed

For each sample, five biological replicates (collected from different plant individuals) were analyzed.