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Asiatic Dayflower Wikimedia Commons
Commelinaceae

Asiatic Dayflower

Commelina communis

Fleeting moments.

Family
Commelinaceae
Genus
Commelina
Native to
East Asia, China, Japan, Korea
Bloom season
Summer, Fall
Type
annual
Height
1-3 ft
Sunlight
part shade to full sun
Soil
moist, fertile, adaptable
Water
moderate
Hardiness
5-11
Lifespan
annual

Did you know

  • Each flower lasts only a single morning, wilting into a jelly-like mass by afternoon, hence the name dayflower.
  • The genus was named by Linnaeus after the three Commelin brothers; two were noted botanists (the two large petals) and one died young (the small petal).
  • The vivid blue pigment extracted from the petals was traditionally used in Japanese woodblock printing and fabric dyeing.
  • The plant has cleistogamous flowers underground that self-pollinate and produce seeds without ever opening.
  • In traditional Chinese medicine, the plant is used as an anti-inflammatory and fever-reducing remedy.

Color meanings

0

momentary beauty

1

sincerity

2

fleeting happiness

Uses

  • traditional dye source
  • herbal medicine
  • edible green