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