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Dayflower Wikimedia Commons
Commelinaceae

Dayflower

Commelina communis

Fleeting beauty.

Family
Commelinaceae
Genus
Commelina
Native to
East Asia, Southeast Asia
Bloom season
Summer, Autumn
Type
Annual/Perennial
Height
30-90 cm
Sunlight
Partial shade to full sun
Soil
Moist, fertile
Water
Moderate to high
Hardiness
5-11
Lifespan
Annual

Did you know

  • Each flower lasts only a single morning, wilting by afternoon, giving it the name 'dayflower'.
  • The flower has two prominent blue petals and one small, nearly invisible white petal.
  • In Japan, dayflower petals were traditionally used to create a blue dye for painting on textiles.
  • Linnaeus named the genus after the Dutch Commelin brothers; two were noted botanists (the two blue petals), while the third died young (the small white petal).
  • The plant is edible and is consumed as a vegetable in parts of East Asia.

Color meanings

0

Momentary beauty

1

Brevity

2

Blue memories

Uses

  • Traditional dye
  • Edible plant
  • Traditional medicine
  • Ground cover