How to Identify and Classify Ugnis (Chilean Guavas)
  • 1. What family does Ugni molinae belong to?
A) Rosaceae
B) Myrtaceae
C) Asteraceae
D) Fabaceae
  • 2. What is the typical size of an Ugni berry?
A) 5-7 cm
B) 10-12 cm
C) 0.5 cm
D) 1-2 cm
  • 3. What is the typical color of a ripe Ugni berry?
A) Red
B) Blue
C) Green
D) Yellow
  • 4. Where is Ugni molinae native?
A) Chile and Argentina
B) Brazil and Peru
C) Mexico and Colombia
D) Spain and Portugal
  • 5. What is the common name for Ugni molinae?
A) Apple Berry
B) Strawberry Tree
C) Cranberry Bush
D) Chilean Guava
  • 6. What is the typical shape of Ugni leaves?
A) Heart-shaped
B) Needle-like
C) Round
D) Elliptical
  • 7. Are Ugni plants typically deciduous or evergreen?
A) Semi-deciduous
B) Annual
C) Evergreen
D) Deciduous
  • 8. What type of flower does Ugni molinae produce?
A) Small, white flowers
B) Large, blue flowers
C) Small, yellow flowers
D) Large, red flowers
  • 9. What is the flavor of an Ugni berry often described as?
A) Strawberry-like
B) Lemon-like
C) Grape-like
D) Apple-like
  • 10. What type of soil does Ugni typically prefer?
A) Well-drained, acidic soil
B) Sandy, alkaline soil
C) Waterlogged soil
D) Heavy clay soil
  • 11. What is a distinguishing characteristic of Ugni stems?
A) Thorny stems
B) Reddish, peeling bark
C) Fuzzy stems
D) Smooth, green bark
  • 12. What is the fruit used for commercially?
A) Timber
B) Essential oils
C) Jams and liqueurs
D) Animal feed
  • 13. What is the leaf arrangement of Ugni molinae?
A) Opposite
B) Whorled
C) Basal
D) Alternate
  • 14. What is the hardiness zone typically associated with Ugni?
A) 0-2
B) 11-13
C) 7-10
D) 3-5
  • 15. What is the pollination method of Ugni molinae?
A) Wind
B) Self-pollination
C) Water
D) Insects
  • 16. Which feature is helpful for identifying young Ugni plants?
A) Spotted new growth
B) Blue new growth
C) Yellow new growth
D) Reddish new growth
  • 17. How does Ugni contribute to its ecosystem?
A) Provides food for birds and insects
B) Attracting deer
C) Depleting soil nutrients
D) Poisoning local plants
  • 18. What is the typical growth habit of Ugni molinae?
A) Tall tree
B) Vine
C) Herbaceous plant
D) Shrub
  • 19. How are Ugni plants typically propagated?
A) Cuttings
B) Spores
C) Division
D) Grafting
  • 20. What season do Ugni typically flower in?
A) Summer
B) Winter
C) Autumn
D) Spring
  • 21. What is the approximate height of a mature Ugni shrub?
A) 0.5 meters
B) 10-15 meters
C) 5-8 meters
D) 1-3 meters
  • 22. Which traditional use of Ugni is documented in its native region?
A) Building construction
B) Dye production
C) Medicinal purposes
D) Fuel source
  • 23. How does the aroma of the berries aid identification?
A) Earthy smell
B) Strong pungent odor
C) Distinctive sweet fragrance
D) No scent
  • 24. What potential issue should you be aware of when cultivating Ugni?
A) Invasive tendencies
B) Susceptibility to certain pests
C) Requires full shade
D) High water requirements
  • 25. What is the surface texture of a Ugni berry?
A) Hairy
B) Rough
C) Smooth
D) Spiky
  • 26. How many seeds are typically found inside an Ugni berry?
A) Four seeds
B) No seeds
C) Multiple small seeds
D) One large seed
  • 27. How does sun exposure affect fruit production in Ugni?
A) More shade equals more fruit
B) Fruit production is random
C) Sun exposure has no effect
D) More sun equals more fruit
  • 28. What is a key difference between Ugni and other similar looking berries?
A) Unique flavor profile
B) Identical leaf structure
C) Same growth habit
D) Exact hardiness zone
  • 29. What is an important characteristic when sourcing Ugni plants?
A) Reliable supplier
B) Fastest growth
C) Showiest flowers
D) Cheapest price
  • 30. What impact does climate change have on Ugni's native range?
A) No impact whatsoever
B) Drastic increase in berry size
C) Potential shifts in distribution
D) Guaranteed extinction
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