Hibiscus Trivia Questions and Answers

pink hibiscus in bloom during daytime

1: What is the scientific name of the Chinese Hibiscus?
A: Hibiscus syriacus
B: Hibiscus rosa-sinensis
C: Hibiscus sabdariffa
D: Hibiscus mutabilis
Correct Answer: B
Explanation: Hibiscus rosa-sinensis is the scientific name for the Chinese Hibiscus.

2: What family does the Hibiscus genus belong to?
A: Rosaceae
B: Malvaceae
C: Fabaceae
D: Asteraceae
Correct Answer: B
Explanation: The Hibiscus genus belongs to the mallow family, Malvaceae.

3: What part of the Hibiscus plant is commonly used to make tea?
A: Leaves
B: Bark
C: Flowers
D: Roots
Correct Answer: C
Explanation: The flowers of Hibiscus sabdariffa are often used to make tea.

4: What type of flower colors can Hibiscus have?
A: Blue, white, and black
B: Yellow, green, and teal
C: White, pink, red, blue, orange, peach, yellow, purple
D: Brown, grey, and maroon
Correct Answer: C
Explanation: Hibiscus flowers can come in various colors including white, pink, red, blue, orange, peach, yellow, and purple.

5: In which country is the yellow Hibiscus the state flower?
A: Japan
B: South Korea
C: Canada
D: Hawaii, USA
Correct Answer: D
Explanation: The yellow Hibiscus is the state flower of Hawaii.

6: What name is given to the drink made from Hibiscus tea in Egypt and Sudan?
A: Agua de Jamaica
B: Soobolo
C: Sorrel
D: Karkadé
Correct Answer: D
Explanation: In Egypt and Sudan, Hibiscus tea is known as karkadé.

7: Which goddess is the red Hibiscus flower associated with in Hindu mythology?
A: Lakshmi
B: Saraswati
C: Kali
D: Parvati
Correct Answer: C
Explanation: The red Hibiscus is often associated with the Hindu goddess Kali.

8: Which Hibiscus species is also known as the Rose of Sharon?
A: Hibiscus syriacus
B: Hibiscus rosa-sinensis
C: Hibiscus mutabilis
D: Hibiscus sabdariffa
Correct Answer: A
Explanation: Hibiscus syriacus is commonly known as the Rose of Sharon.

9: Which animal studies have shown that Hibiscus rosa-sinensis extracts have contraceptive effects?
A: Dogs
B: Monkeys
C: Rats
D: Birds
Correct Answer: C
Explanation: Animal studies on rats have shown that Hibiscus rosa-sinensis extracts have contraceptive effects.

10: How are mealybug infestations on Hibiscus plants typically detected?
A: Yellowing of leaves
B: White cottony infestations
C: Rapid leaf droppings
D: Change in flower color
Correct Answer: B
Explanation: Mealybug infestations are detected by seeing distinct white cottony infestations on buds, leaves, or stems.

11: What is the common name for Hibiscus sabdariffa in Jamaica?
A: Bissap
B: Agua de Jamaica
C: Sorrel
D: Roselle
Correct Answer: C
Explanation: In Jamaica, Hibiscus sabdariffa is known as sorrel.

12: Which regions are native to many Hibiscus species?
A: Cold and Arctic regions
B: Tropical and subtropical regions
C: Deserts
D: Alpine regions
Correct Answer: B
Explanation: Many species of Hibiscus are native to warm temperate, subtropical, and tropical regions of the world.

13: Which problem can occur if Hibiscus plants are over-fertilized?
A: Flower drop
B: Leaf curling
C: Root burn
D: Stunted growth
Correct Answer: C
Explanation: Over-fertilizing Hibiscus plants can lead to root burn.

14: What is another common name for Hibiscus?
A: Rose mallow
B: Marigold
C: Sunflower
D: Daffodil
Correct Answer: A
Explanation: Hibiscus is also commonly referred to as rose mallow.

15: Which Hibiscus species is known as the comfortroot?
A: Hibiscus caesius
B: Hibiscus clypeatus
C: Hibiscus aculeatus
D: Hibiscus moscheutos
Correct Answer: C
Explanation: Hibiscus aculeatus is also known as comfortroot.

16: What type of fruit does a Hibiscus plant produce?
A: Berry
B: Drupe
C: Capsule
D: Nut
Correct Answer: C
Explanation: The fruit of the Hibiscus plant is a dry, five-lobed capsule.

17: Which Hibiscus species is extensively used in paper-making?
A: Hibiscus rosa-sinensis
B: Hibiscus schizopetalus
C: Hibiscus cannabinus
D: Hibiscus sabdariffa
Correct Answer: C
Explanation: Hibiscus cannabinus, also known as kenaf, is extensively used in paper-making.

18: In which country is the Hibiscus known as “Gul e Khatmi”?
A: India
B: Nigeria
C: Egypt
D: Mexico
Correct Answer: A
Explanation: In India, Hibiscus is known as “Gul e Khatmi”.

19: Which country’s national flower is Hibiscus syriacus?
A: South Korea
B: Japan
C: Malaysia
D: Haiti
Correct Answer: A
Explanation: Hibiscus syriacus is the national flower of South Korea.

20: What kind of flowers does the Hibiscus genus have?
A: Small and inconspicuous
B: Large and showy
C: Odorless and dull
D: Tiny and fragrant
Correct Answer: B
Explanation: Hibiscus flowers are large and showy.

21: What is the common name for Hibiscus in the Philippines?
A: Roselle
B: Gumamela
C: Sorrel
D: Soobolo
Correct Answer: B
Explanation: In the Philippines, Hibiscus is commonly known as Gumamela.

22: Which compound in Hibiscus tea is known for its nutritional value?
A: Vitamin A
B: Vitamin D
C: Vitamin E
D: Vitamin C
Correct Answer: D
Explanation: Hibiscus tea is highly nutritious due to its vitamin C content.

23: What is the main symptom of a mealybug infestation on Hibiscus plants?
A: Curling of leaves
B: White cottony appearance
C: Black spots on flowers
D: Brown patches on stems
Correct Answer: B
Explanation: Mealybugs cause a distinct white cottony infestation on Hibiscus plants.

24: Which Hibiscus species is the state flower of Malaysia?
A: Hibiscus rosa-sinensis
B: Hibiscus syriacus
C: Hibiscus sabdariffa
D: Hibiscus arnottianus
Correct Answer: A
Explanation: Hibiscus rosa-sinensis is the national flower of Malaysia.

25: In Polynesia, what part of the Hibiscus plant is used to make rope?
A: Flowers
B: Leaves
C: Inner bark
D: Seeds
Correct Answer: C
Explanation: The inner bark of the sea Hibiscus (Hibiscus tiliaceus) is used to make rope.

26: Which country refers to Hibiscus tea as “agua de Jamaica”?
A: Ghana
B: Mexico
C: Egypt
D: India
Correct Answer: B
Explanation: In Mexico, Hibiscus tea is known as “agua de Jamaica”.

27: What is unique about the flowers of Hibiscus mutabilis?
A: They change color with age
B: They bloom only at night
C: They have a strong fragrance
D: They are always white
Correct Answer: A
Explanation: The flowers of Hibiscus mutabilis change color with age.

28: What is the common garden Hibiscus species?
A: Hibiscus rosa-sinensis
B: Hibiscus syriacus
C: Hibiscus sabdariffa
D: Hibiscus tiliaceus
Correct Answer: B
Explanation: Hibiscus syriacus is known as the common garden Hibiscus.

29: What type of climate is necessary for Hibiscus to thrive?
A: Arctic
B: Desert
C: Tropical and subtropical
D: Alpine
Correct Answer: C
Explanation: Hibiscus thrives in tropical and subtropical climates.

30: Which Hibiscus species is also known as the fork-bracted rosemallow?
A: Hibiscus cameronii
B: Hibiscus bifurcatus
C: Hibiscus clayi
D: Hibiscus coccineus
Correct Answer: B
Explanation: Hibiscus bifurcatus is also known as fork-bracted rosemallow.

31: What material are the ropes on the missionary ship Messenger of Peace made from?
A: Oak
B: Steel
C: Hibiscus fibres
D: Hemp
Correct Answer: C
Explanation: The ropes on the missionary ship Messenger of Peace were made from Hibiscus fibres.

32: What is the primary insect threat to Hibiscus plants?
A: Aphids
B: Mealybugs
C: Caterpillars
D: Beetles
Correct Answer: B
Explanation: Mealybugs are a primary threat to Hibiscus plants.

33: In which country is Hibiscus tea known as “bissap”?
A: Ghana
B: Mexico
C: Sri Lanka
D: West Africa (including Ghana)
Correct Answer: D
Explanation: In West Africa, including Ghana, Hibiscus tea is known as “bissap”.

34: What is the purpose of Hibiscus being used in landscaping?
A: To repel pests
B: To attract butterflies, bees, and hummingbirds
C: To prevent soil erosion
D: To produce timber
Correct Answer: B
Explanation: Hibiscus is used in landscaping to attract butterflies, bees, and hummingbirds.

35: Which Hibiscus species is used as a souring ingredient in the Philippines?
A: Hibiscus rosa-sinensis
B: Hibiscus suratensis
C: Hibiscus sabdariffa
D: Hibiscus mutabilis
Correct Answer: B
Explanation: In the Philippines, Hibiscus suratensis is used as a souring ingredient.

36: What is the traditional use of Hibiscus flowers among children in the Philippines?
A: Food coloring
B: Bubble-making pastime
C: Medication for colds
D: Jewelry making
Correct Answer: B
Explanation: In the Philippines, children use Hibiscus flowers as part of a bubble-making pastime.

37: What is the main color of Hibiscus tea?
A: Yellow
B: Green
C: Red
D: Blue
Correct Answer: C
Explanation: Hibiscus tea is known for its red color.

38: What is one reason Hibiscus can be grown in balcony gardens?
A: It is shade tolerant
B: It requires minimal water
C: It is versatile and can adapt easily
D: It attracts fewer pests
Correct Answer: C
Explanation: Hibiscus is versatile and can adapt easily, making it suitable for balcony gardens.

39: What is commonly added to Hibiscus tea in Cambodia to change its color?
A: Lemon juice
B: Milk
C: Mint leaves
D: Coffee
Correct Answer: A
Explanation: In Cambodia, adding lime juice to Hibiscus tea turns the beverage from dark brown/red to a bright red.

40: What makes Hibiscus flowers “complete” flowers?
A: They grow only in summer
B: They bloom every other year
C: They have both male and female reproductive parts
D: They are all the same color
Correct Answer: C
Explanation: Hibiscus flowers are considered complete because they have both male and female reproductive parts.

41: Which country features a stylized image of the Hibiscus flower in its airline’s logo?
A: Fiji
B: New Zealand
C: Polynesia
D: Hawaii
Correct Answer: C
Explanation: A stylized image of the Hibiscus flower was used as a logo of Air Polynésie.

42: Which Hibiscus species is known for having tart-flavored tea rich in vitamin C?
A: Hibiscus rosa-sinensis
B: Hibiscus sabdariffa
C: Hibiscus mutabilis
D: Hibiscus syriacus
Correct Answer: B
Explanation: Hibiscus sabdariffa is used to make a tart-flavored tea rich in vitamin C.

43: What effect does Hibiscus tea have on blood pressure according to some claims?
A: It raises blood pressure
B: It lowers blood pressure
C: It has no effect on blood pressure
D: It causes high cholesterol
Correct Answer: B
Explanation: It is claimed that Hibiscus tea may lower blood pressure.

44: Which Hibiscus species has been shown to stimulate menstruation in some women?
A: Hibiscus sabdariffa
B: Hibiscus rosa-sinensis
C: Hibiscus syriacus
D: Hibiscus mutabilis
Correct Answer: B
Explanation: Hibiscus rosa-sinensis is thought to have emmenagogue effects and can stimulate menstruation.

45: What does the ‘Rosids’ clade represent in Hibiscus classification?
A: Family
B: Order
C: Subfamily
D: Clade
Correct Answer: D
Explanation: In Hibiscus classification, ‘Rosids’ represents a clade.

46: Which Hibiscus species is known as the “scarlet rosemallow”?
A: Hibiscus clypeatus
B: Hibiscus colosseum
C: Hibiscus coccineus
D: Hibiscus cameronii
Correct Answer: C
Explanation: Hibiscus coccineus is known as the “scarlet rosemallow”.

47: What is the role of Hibiscus in traditional Indian Ayurveda?
A: Decoration
B: Culinary
C: Medicinal use
D: Spiritual rituals only
Correct Answer: C
Explanation: Hibiscus rosa-sinensis has a number of medicinal uses in Indian Ayurveda.

48: How is dried Hibiscus often utilized in Mexican cuisine?
A: As a main dish
B: As a candied garnish for desserts
C: As a beverage base
D: As a spice
Correct Answer: B
Explanation: Dried Hibiscus is often candied and used as a garnish for desserts in Mexico.

49: What Hibiscus-related practice is common among Pacific island women?
A: Using it for food coloring
B: Wearing the flower to signify their relationship status
C: Making Hibiscus rope
D: Worshipping the flower
Correct Answer: B
Explanation: Pacific island women wear Hibiscus flowers to signify their relationship status.

50: What is one key benefit of Hibiscus tea aside from its taste?
A: It contains a lot of caffeine
B: It is high in vitamin C
C: It is very expensive
D: It is rare and hard to find
Correct Answer: B
Explanation: Hibiscus tea is known for being high in vitamin C.

51: What does the fruit of Hibiscus typically contain?
A: Single large seed
B: Multiple seeds in each lobe
C: No seeds at all
D: One or two seeds
Correct Answer: B
Explanation: The fruit of Hibiscus contains several seeds in each lobe.

52: Which Hibiscus species is the national flower of Haiti?
A: Hibiscus rosa-sinensis
B: Hibiscus syriacus
C: Hibiscus brackenridgei
D: Hibiscus tiliaceus
Correct Answer: A
Explanation: Hibiscus rosa-sinensis is the national flower of Haiti.

53: What is the lifespan classification of some Hibiscus plants?
A: Annual and perennial
B: Biennial and perennial
C: Annual and biennial
D: Deciduous and evergreen
Correct Answer: A
Explanation: The Hibiscus genus includes both annual and perennial plants.

54: Which interaction is proposed between Hibiscus sabdariffa and diclofenac?
A: Increased excretion of diclofenac
B: Reduced excretion of diclofenac
C: No interaction
D: Toxic effects
Correct Answer: B
Explanation: Hibiscus sabdariffa is found to reduce the excretion of diclofenac upon co-administration.

55: How do Hibiscus flowers help in attracting pollinators?
A: They release a strong odor
B: They grow with thorns
C: They have large, showy flowers
D: They have small, clustered flowers
Correct Answer: C
Explanation: Hibiscus flowers attract pollinators because of their large and showy appearance.

56: What is a common problem caused by mealybugs on Hibiscus plants?
A: They eat the flowers
B: They leave sticky white residue
C: They cause leaf dropping
D: They stunt the plant growth
Correct Answer: B
Explanation: Mealybugs leave a sticky white residue which is a sign of their infestation on Hibiscus plants.

57: Which species of Hibiscus is the type species for the genus?
A: Hibiscus rosa-sinensis
B: Hibiscus tiliaceus
C: Hibiscus syriacus
D: Hibiscus mutabilis
Correct Answer: C
Explanation: Hibiscus syriacus is the type species for the genus Hibiscus.

58: What type of shape do Hibiscus flowers usually have?
A: Star-shaped
B: Bell-shaped
C: Trumpet-shaped
D: Cup-shaped
Correct Answer: C
Explanation: Hibiscus flowers are often trumpet-shaped.

59: Which flower is commonly confused with the Hibiscus but not related?
A: Hypericum calycinum
B: Dahlia
C: Sunflower
D: Marigold
Correct Answer: A
Explanation: Hypericum calycinum, also called “rose of Sharon,” is not related to Hibiscus.

60: How do Pacific island women indicate they are single using a Hibiscus flower?
A: By wearing it on the left ear
B: By holding it in hand
C: By wearing it on the right ear
D: By placing it on their dress
Correct Answer: C
Explanation: Pacific island women indicate they are single by wearing a Hibiscus flower on the right ear.

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