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Rainbow Plant Flower Wikimedia Commons
Byblidaceae

Rainbow Plant Flower

Byblis gigantea

Deceptive beauty and sparkling traps.

Family
Byblidaceae
Genus
Byblis
Native to
Western Australia
Bloom season
Spring, Summer
Type
carnivorous perennial
Height
30–70 cm
Sunlight
full sun
Soil
sandy, nutrient-poor, acidic
Water
medium; tolerates seasonal wetness
Hardiness
10–11
Lifespan
perennial

Did you know

  • The 'rainbow' name comes from sunlight refracting through the sticky mucilage droplets on its leaves.
  • Though it looks like a sundew, Byblis is unrelated — a stunning example of convergent evolution.
  • The plant does not produce digestive enzymes itself; symbiotic bugs help break down trapped insects.
  • Aboriginal Australians used the sticky leaves as natural flypaper inside their shelters.
  • Byblis gigantea was thought extinct until rediscovered in the 1990s in a few remaining swamps near Perth.

Color meanings

Purple

glistening allure and hidden danger

Uses

  • carnivorous plant collections
  • botanical curiosity
  • conservation