Question 1

True or false: Alocasia are often called 'elephant ears' due to their huge, heart-shaped leaves.

Accepted Answer

True. Many Alocasia species have massive, ear-shaped leaves, leading to the common nickname 'elephant ear,' though Colocasia also shares this name.

Question 2

True or false: The Alocasia 'Polly' variety has metallic-looking leaves with striking white veins.

Accepted Answer

True. Alocasia amazonica 'Polly' is known for its dark, glossy leaves with prominent white or silvery veins, making it a popular houseplant.

Question 3

True or false: Alocasia can 'sweat' droplets of water from their leaf tips, a process called guttation.

Accepted Answer

True. Guttation occurs when soil moisture is high and transpiration is low, forcing excess water out of specialized leaf pores called hydathodes.

Question 4

True or false: Some Alocasia species can go dormant and regrow from a bulb-like corm during dry seasons.

Accepted Answer

True. Many Alocasia have underground corms that allow them to survive drought or cold, then resprout when conditions improve.

Question 5

True or false: All Alocasia species produce edible tubers safe for human consumption.

Accepted Answer

False. Most Alocasia tubers contain calcium oxalate crystals that are toxic if eaten raw; only a few varieties are safe after thorough cooking.

Question 6

True or false: Alocasia plants are native to tropical regions of South America and Africa.

Accepted Answer

False. Alocasia are actually native to tropical and subtropical Asia and eastern Australia, not South America or Africa.

Question 7

True or false: Alocasia leaves always point upward toward the light source, a behavior known as phototropism.

Accepted Answer

False. While Alocasia do show phototropism, many species also exhibit nyctinasty—leaves drooping at night and rising during the day.

Question 8

True or false: Alocasia flowers smell like rotting meat to attract flesh flies for pollination.

Accepted Answer

False. Alocasia flowers produce a mild, sweet scent, not rotting meat; that's more typical of some aroids like Amorphophallus.

Alocasia Trivia Questions