How to Identify and Classify Finger Limes
  • 1. What is the defining characteristic of finger limes?
A) Smooth, round shape
B) Thick, fuzzy rind
C) Vesicular pulp (citrus caviar)
D) Lack of acidity
  • 2. Finger limes are native to which country?
A) Spain
B) Thailand
C) Australia
D) Mexico
  • 3. What is the scientific name for finger limes?
A) Citrus sinensis
B) Citrus reticulata
C) Citrus limon
D) Citrus australasica
  • 4. What type of plant is a finger lime?
A) Cactus
B) Vine
C) Thorny shrub or small tree
D) Herbaceous plant
  • 5. What is the typical length of a finger lime fruit?
A) 6 - 8 inches
B) 4 - 5 inches
C) 1.5 - 3 inches
D) Less than 1 inch
  • 6. Finger lime pulp color can vary from:
A) Blue, purple, orange
B) Green, yellow, pink, red
C) Only green
D) Only yellow
  • 7. The rind of a finger lime is typically:
A) Smooth and waxy
B) Thick and spongy
C) Covered in hairs
D) Thin and firm
  • 8. What is the flavor profile of finger limes?
A) Spicy and peppery
B) Tangy, citrusy, slightly sweet
C) Mild and bland
D) Bitter and sour
  • 9. What is a common use for finger limes in cuisine?
A) Main ingredient in salads
B) Ingredient in bread
C) Base for sauces
D) Garnish for seafood
  • 10. What is a characteristic of the 'Emerald Green' variety?
A) Green pulp
B) Red pulp
C) Yellow pulp
D) Pink pulp
  • 11. What is a characteristic of the 'Pink Ice' variety?
A) Yellow pulp
B) Pink pulp
C) White pulp
D) Green pulp
  • 12. What is a characteristic of the 'Sunrise Lime' variety?
A) Red pulp
B) Purple pulp
C) Yellow pulp
D) Green pulp
  • 13. What is a characteristic of the 'Yellow Gold' variety?
A) Green pulp
B) Yellow pulp
C) Red pulp
D) Pink pulp
  • 14. The skin of a mature finger lime can be:
A) Always Green
B) Always Red
C) Green, Brown, Red, or Black
D) Always Black
  • 15. How do finger limes differ from common limes (Citrus aurantifolia)?
A) Same juice consistency
B) Same flavor
C) Same size
D) Unique pulp vesicles
  • 16. What growing conditions do finger limes prefer?
A) Heavy clay soil, full shade
B) Waterlogged soil, shady location
C) Well-drained soil, sunny location
D) Dry soil, windy location
  • 17. Which pest commonly affects finger limes?
A) Citrus leaf miner
B) Spider mites
C) Aphids
D) Mealybugs
  • 18. How are finger limes typically propagated?
A) Seed
B) Cutting
C) Layering
D) Grafting
  • 19. What is the approximate pH level finger limes prefer?
A) 7.5-8.5
B) 3.0-4.0
C) 6.0-7.0
D) 4.0-5.0
  • 20. At what stage are finger limes harvested?
A) When they are still very green
B) When they easily detach from the tree
C) When they are very soft
D) When they are extremely firm
  • 21. What is a defining factor in identifying a finger lime tree?
A) No thorns at all
B) Smooth bark
C) Sharp spines on the branches
D) Large, broad leaves
  • 22. What climate are finger limes most suited to?
A) Alpine
B) Arctic
C) Desert
D) Subtropical
  • 23. What is a benefit of growing finger limes?
A) Extremely fast growth
B) High market value
C) Resistance to all pests and diseases
D) Very low maintenance
  • 24. Which characteristic distinguishes finger limes from other citrus fruits?
A) Extremely smooth skin
B) Pulp comprised of juice-filled vesicles
C) Grows only as a ground cover
D) Very high sugar content
  • 25. What is the best way to store harvested finger limes?
A) At room temperature in direct sunlight
B) In a paper bag at room temperature
C) Refrigerated in a sealed container
D) Frozen without protection
  • 26. What is the taste sensation of finger lime vesicles bursting in your mouth often described as?
A) Sweet pearls
B) Citrus caviar
C) Acid drops
D) Sour candy
  • 27. What is a potential health benefit associated with finger limes?
A) Low in fiber
B) High in saturated fat
C) High in sodium
D) High in Vitamin C
  • 28. What type of soil is NOT suitable for growing finger limes?
A) Loamy soil
B) Clay soil
C) Sandy soil
D) Well-draining soil
  • 29. Which of the following is a common name for Citrus australasica?
A) Lemon
B) Grapefruit
C) Orange
D) Finger Lime
  • 30. What is the average yield of fruit from a mature finger lime tree?
A) Consistently high across all varieties
B) Only produces fruit every other year
C) Extremely low and unreliable
D) Varies depending on variety and conditions
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