All flowers
Lesser Butterfly Orchid Wikimedia Commons
Orchidaceae

Lesser Butterfly Orchid

Platanthera bifolia

Delicacy and grace.

Family
Orchidaceae
Genus
Platanthera
Native to
Europe, North Africa, Western Asia
Bloom season
Spring, Summer
Type
herbaceous perennial
Height
8-18 in
Sunlight
partial shade to full sun
Soil
moist, slightly acidic to neutral
Water
moderate
Hardiness
4-8
Lifespan
perennial

Did you know

  • Its flowers release a strong sweet fragrance at night to attract nocturnal moth pollinators.
  • The long nectar spur can only be accessed by moths with sufficiently long proboscises.
  • Charles Darwin studied its pollination and used it to illustrate co-evolution between flowers and insects.
  • It depends on soil fungi (mycorrhizae) for germination and early growth, taking years to produce a first flower.
  • The two parallel pollen masses distinguish it from the greater butterfly orchid, where they diverge.

Color meanings

0

delicacy

1

elegance

2

night beauty

Uses

  • wild gardens
  • meadow plantings
  • conservation areas
  • botanical study