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