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How to Identify and Classify Cloudberries
Contributed by: Woolley
  • 1. What is the scientific name for cloudberries?
A) Vaccinium oxycoccos
B) Rubus chamaemorus
C) Empetrum nigrum
D) Arctostaphylos uva-ursi
  • 2. Cloudberries are typically found in what type of environment?
A) Temperate deciduous forests
B) Deserts
C) Tropical rainforests
D) Bogs and Arctic meadows
  • 3. What is the typical height of a cloudberry plant?
A) 10-30 cm
B) 1-2 meters
C) 50-75 cm
D) 5-10 cm
  • 4. How many berries does a cloudberry plant typically produce per stem?
A) Three
B) One
C) Many
D) Two
  • 5. What is the initial color of a cloudberry flower?
A) Red
B) Purple
C) Yellow
D) White
  • 6. What is the shape of a cloudberry leaf?
A) Linear
B) Needle-like
C) Palmate
D) Ovate
  • 7. What is the unripe color of a cloudberry fruit?
A) Orange
B) Green
C) Red
D) Yellow
  • 8. What is the ripe color of a cloudberry fruit?
A) Red
B) Green
C) Purple
D) Golden-yellow to orange
  • 9. Cloudberries are rich in which vitamin?
A) Vitamin D
B) Vitamin A
C) Vitamin C
D) Vitamin B12
  • 10. What is the taste of a ripe cloudberry often described as?
A) Tart and slightly sweet
B) Bitter
C) Extremely sweet
D) Sour
  • 11. Cloudberries are dioecious, meaning:
A) They have separate male and female plants
B) They only reproduce asexually
C) They are poisonous
D) They self-pollinate
  • 12. What type of soil do cloudberries prefer?
A) Clay
B) Acidic
C) Alkaline
D) Neutral
  • 13. Which of these countries is NOT a common habitat for cloudberries?
A) Norway
B) Russia
C) Canada
D) Brazil
  • 14. What is a synonym for cloudberry?
A) Strawberry
B) Knotberry
C) Blueberry
D) Cranberry
  • 15. How are cloudberries primarily pollinated?
A) Birds
B) Insects
C) Wind
D) Water
  • 16. Which characteristic distinguishes cloudberry leaves from other Rubus species?
A) They are compound.
B) They are kidney-shaped.
C) They are evergreen.
D) They are serrated.
  • 17. What is the typical fruiting season for cloudberries?
A) Early summer
B) Spring
C) Late summer to early autumn
D) Winter
  • 18. What is the texture of a ripe cloudberry?
A) Waxy
B) Fibrous
C) Soft and juicy
D) Hard and dry
  • 19. Cloudberry plants spread primarily through what method?
A) Grafting
B) Runners
C) Rhizomes
D) Seeds
  • 20. What climate are cloudberries best suited to?
A) Tropical
B) Temperate
C) Cold, subarctic
D) Hot, arid
  • 21. What is a major factor limiting cloudberry production?
A) Over-pollination
B) Lack of sunlight
C) Poor soil drainage
D) Frost damage to flowers
  • 22. Which part of the cloudberry plant is traditionally used for medicinal purposes?
A) The fruit
B) The stem
C) The roots
D) The leaves
  • 23. Cloudberries are often used to make which of the following?
A) Peanut butter
B) Ketchup
C) Soy sauce
D) Jam
  • 24. What is the chromosome number of cloudberries?
A) 2n=56
B) 2n=14
C) 2n=42
D) 2n=28
  • 25. What impact does climate change have on cloudberries?
A) No impact
B) Reduced habitat and yields
C) Increased habitat and yields
D) Changes in fruit color
  • 26. In Nordic countries, what is a common preservation method for cloudberries?
A) Freezing
B) Pickling
C) Sun-drying
D) Salting
  • 27. Which animal is known to disperse cloudberry seeds?
A) Birds
B) Foxes
C) Beavers
D) Squirrels
  • 28. What is the primary economic value of cloudberries?
A) Timber production
B) Wild harvesting
C) Large-scale cultivation
D) Ornamental plant trade
  • 29. What is a common sign that cloudberries are ready to harvest?
A) Presence of dew on the berry
B) Easy detachment from the stem
C) Firmness of the berry
D) Bright red color
  • 30. What is the conservation status of cloudberries in most regions?
A) Critically Endangered
B) Endangered
C) Least Concern
D) Vulnerable
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