Question 1

True or false: The Rafflesia flower smells like rotting flesh to attract carrion beetles and flies.

Accepted Answer

True. Its 'corpse flower' nickname comes from the putrid odor that mimics decaying meat, drawing carrion insects for pollination.

Question 2

True or false: You can safely grow Rafflesia in your backyard if you have the right host vine.

Accepted Answer

False. Rafflesia is notoriously difficult to cultivate; it requires a specific host vine and precise rainforest conditions—no successful home cultivation exists.

Question 3

True or false: Rafflesia blooms last for over a month before wilting away completely.

Accepted Answer

False. The bloom lasts only 5–7 days, then quickly rots into a black slimy mass—a surprisingly short life for such a giant flower.

Question 4

True or false: Rafflesia arnoldii can weigh up to 24 pounds, making it the world's heaviest single flower.

Accepted Answer

True. Rafflesia arnoldii produces a flower that can reach 24 pounds and 3 feet across, officially the largest individual flower on Earth by mass.

Question 5

True or false: Rafflesia has no leaves, stems, or roots and lives as a parasite inside a host vine.

Accepted Answer

True. Rafflesia is an endoparasite; its vegetative body exists as strands inside Tetrastigma vines, only emerging to bloom.

Question 6

True or false: Rafflesia flowers are always bright red with white polka dots to attract pollinators.

Accepted Answer

False. While many species have reddish-brown blotches, Rafflesia flowers vary in color—some are orange-brown or maroon—and the spots are more irregular than polka dots.

Question 7

True or false: Rafflesia was first discovered by European botanists in the jungles of Borneo in the 1800s.

Accepted Answer

False. The type species Rafflesia arnoldii was formally described in 1821 from Sumatra, not Borneo, though it grows in both locations.

Question 8

True or false: Rafflesia is related to the poinsettia and the rubber tree, not to other parasitic plants.

Accepted Answer

True. Genetic studies place Rafflesia in the family Euphorbiaceae, making it a distant cousin of poinsettias and castor oil plants, not other parasites.

Rafflesia Trivia Questions