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Keys
Vascular plant groups
Club mosses
Ferns
Vegetative key to families
Gymnosperms
Flowering plants
Genera
Families
Orchidaceae
Neither stamens nor staminodes broad and
petaloid
Orchidaceae
consider the other alternative
Plants
terrestrial
with tubers or rhizomes. Leaves basal and/or
cauline
, large or
scale
-like
consider the other alternative
Saprophytes. Leaves
scale
-like
consider the other alternative
Plants not climbing
consider the other alternative
Plants flowering above the ground
choose this alternative
reject this alternative
Sepals and petals whitish or brown,
fused
together into a 5-lobed tube
Gastrodia
choose this alternative
reject this alternative
Sepals and petals free