Linnaea - Quiz
Linnaea
  • 1. Which province identifies the flower of Linnaea borealis as its provincial flower?
A) Yukon
B) Småland
C) Northumberland
D) Cairngorms
  • 2. What role did Linnaea borealis play for Carl Linnaeus in 1757?
A) It was his favorite food
B) It became his personal symbol
C) It was his family crest logo
D) It was the source of his wealth
  • 3. In which country is Linnaea borealis ssp. borealis considered 'nationally scarce'?
A) Sweden
B) United States
C) Canada
D) Great Britain
  • 4. What type of habitat is Linnaea borealis ssp. borealis typically found in within Great Britain?
A) Tropical rainforests
B) High-altitude meadows
C) Open pine woodlands
D) Coastal sand dunes
  • 5. What is a major conservation concern for L. borealis in Scotland regarding reproduction?
A) It is being over-harvested for medical use
B) Many patches consist of a single genotype that lacks viable seed
C) It requires too much sunlight to grow
D) It is being outcompeted by invasive weeds
  • 6. Which plant is often associated with L. borealis in ancient woodlands?
A) Foxgloves
B) Bluebells
C) Common heather
D) Creeping lady's tresses
  • 7. In which state is Ice Mountain located, which provides a cool microclimate for L. borealis?
A) North Dakota
B) West Virginia
C) Massachusetts
D) Arizona
  • 8. In which Canadian territory is L. borealis ssp. longiflora considered of conservation significance?
A) Ontario
B) Quebec
C) British Columbia
D) Yukon Territory
  • 9. How did Linnaeus describe the Linnaea plant in his Critica Botanica?
A) Regal, vibrant, and long-lasting
B) Ancient, majestic, and colorful
C) Lowly, insignificant, and disregarded
D) Rare, poisonous, and invasive
  • 10. What is the primary climate-related concern for the conservation of outlying southern sites of L. borealis?
A) Ongoing and prospective climate change
B) Lack of natural pollinators
C) Increased rainfall patterns
D) Acid rain contamination
  • 11. Which US state is explicitly mentioned as having historical records of L. borealis, but the plant is now considered extirpated?
A) Texas
B) Florida
C) California
D) Illinois
  • 12. What does it mean if L. borealis patches in Scotland reproduce only clonally?
A) They grow much faster than normal
B) They change color during the season
C) They do not produce viable seed
D) They require no water to survive
  • 13. Who named the genus Linnaea?
A) Gronovius
B) The Swedish Royal Academy
C) An anonymous botanist
D) Linnaeus
  • 14. Why is the lack of viable seed a conservation concern for Linnaea borealis?
A) Seedless plants are susceptible to fungal rot
B) The species may be unable to re-populate restored habitat
C) Seedless plants do not provide nectar for bees
D) Seedless plants attract more herbivores
  • 15. What is the family name of Linnaea borealis?
A) Asteraceae
B) Caprifoliaceae
C) Rosaceae
D) Lamiaceae
  • 16. Which botanist used Linnaea borealis as his personal symbol?
A) Jan Frederik Gronovius
B) Carl Linnaeus
C) Wang
D) Christenhusz
  • 17. What is the common name of Linnaea borealis?
A) Ice plant
B) Boreal shrub
C) Honeysuckle vine
D) Twinflower
  • 18. In what year was Linnaea borealis first formally described by Carl Linnaeus?
A) 1813
B) 1725
C) 1789
D) 1753
  • 19. Which subspecies of Linnaea borealis is found in Europe?
A) subsp. longiflora
B) subsp. americana
C) subsp. borealis
D) subsp. japonica
  • 20. How do Linnaea plants typically spread in a local area to form clonal patches?
A) By aerial bulbils
B) By rhizomes that emerge as flowers
C) By deep taproots
D) By stolons
  • 21. What is the characteristic color of the corolla of Linnaea borealis?
A) Deep purple
B) Pale pink
C) Pure white
D) Bright yellow
  • 22. What type of distribution does Linnaea borealis have?
A) Endemic to the Alps
B) Tropical
C) Desert
D) Circumpolar
  • 23. How many species are currently recognized in the genus Linnaea under the classification accepted by Plants of the World Online?
A) Three
B) One
C) Twelve
D) Twenty
  • 24. What specific geological feature provides a cool habitat that allows clonal stands to persist in southern ranges?
A) Sand dunes
B) Algific talus slopes
C) Volcanic vents
D) Coastal cliffs
  • 25. What is the approximate length of the perennial stems of L. borealis?
A) 20–40 centimetres
B) 1–2 metres
C) 5–10 centimetres
D) 50–80 centimetres
  • 26. Which subspecies of Linnaea borealis is found in North America?
A) subsp. americana
B) subsp. polaris
C) subsp. orientalis
D) subsp. europaea
  • 27. Where does the name 'twinflower' originate?
A) It has two distinct blooming seasons
B) It produces two leaves per node
C) It mimics two different species
D) The flowers are paired
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