What is the scientific name of the Moroccan tree whose kernels are used to make argan oil?
Answer
Argania spinosa
79 Trees Trivia Questions with Answers
79 public questions with answers, drawn from the well. How many can you answer?
Trees trivia reaches from ancient coal swamps and sacred fig trees to modern city streets, tropical crops, and record-setting flowering plants. Questions may ask for the scientific name of the Moroccan argan tree, the identity of Sri Lanka’s historically dated sacred fig, or the species that produces pecans.
This hub also explores kukui, eucalyptus, plane trees, and extinct tree-like plants that shaped Carboniferous forests. It suits nature enthusiasts, gardeners, geography fans, science classrooms, pub quizzes, and family game nights. Questions combine botanical names with recognizable common names, cultural importance, products, habitats, and remarkable growth records.
Which tree, also called kukui, is the official state tree of Hawaii?
Answer
Candlenut
Which tree species is the tallest flowering plant, native to Tasmania and Victoria?
Answer
Eucalyptus regnans
Which tree species produces the nuts called pecans?
Answer
Carya illinoinensis
Which genus includes many trees commonly called eucalyptus or gum trees?
Answer
Eucalyptus
What is the scientific name of the baobab species native to mainland Africa?
Answer
Adansonia digitata
Which island is the dragon's blood tree endemic to?
Answer
Socotra
Which tree family includes oaks, beeches, and chestnuts?
Answer
Fagaceae
What genus contains willow trees?
Answer
Salix
Which U.S. state contains the natural groves of giant sequoia trees?
Answer
California
What scientific method uses tree rings to date wood and past events?
Answer
Dendrochronology
Which tree's leaves are the main food of domesticated silkworms?
Answer
White mulberry
What aromatic resin from Boswellia trees is commonly burned as incense?
Answer
Frankincense
Which green pigment absorbs light for photosynthesis in tree leaves?
Answer
Chlorophyll
What process do trees use to convert light energy into chemical energy?
Answer
Photosynthesis
What is the scientific name of the dawn redwood?
Answer
Metasequoia glyptostroboides
Which Australian tree is the only species in the genus Wollemia?
Answer
Wollemi pine
Which tree is the source of the spice cloves?
Answer
Clove tree
What tree species is commonly called the tulip tree in eastern North America?
Answer
Liriodendron tulipifera
Which tree species is famous as the source of English longbow wood?
Answer
English yew
Which tree species is the source of true camphor?
Answer
Camphor tree
What tree genus includes apples and crabapples?
Answer
Malus
Which conifer is the common Christmas tree species Abies nordmanniana?
Answer
Nordmann fir
Which tree is the main commercial source of quinine?
Answer
Cinchona
What tree is traditionally linked to the Buddha's enlightenment?
Answer
Bodhi tree
What palm species produces the edible fruit called dates?
Answer
Date palm
What tree's fruit is pressed to make olive oil?
Answer
Olive tree
Which cedar species is shown on the flag of Lebanon?
Answer
Lebanon cedar
Which tree species is the traditional source of wood for baseball bats?
Answer
Northern white ash (Fraxinus americana)
Which tree species is known as the cannonball tree?
Answer
Couroupita guianensis
Which tree species has the longest cones, up to 60 cm?
Answer
Sugar pine (Pinus lambertiana)
What is the common name of the tree species Picea sitchensis?
Answer
Sitka spruce
What is the scientific name of the tree that produces avocado?
Answer
Persea americana
Which tree species is commonly known as the monkey puzzle tree?
Answer
Araucaria araucana
Which tree species produces the fruit cherimoya?
Answer
Annona cherimola
What is the scientific name of the Tasmanian blue gum?
Answer
Eucalyptus globulus
Trees trivia — quick answers
What are good trees trivia questions?
Good tree trivia questions cover scientific names, native ranges, products, cultural importance, unusual adaptations, and famous examples. Examples include identifying the tree behind argan oil, naming Hawaii’s kukui tree, recognizing the city plane tree, and identifying the genus that includes eucalyptus.
How hard is trees trivia?
Trees trivia ranges from easy questions about familiar fruits and common names to harder questions involving botanical nomenclature, extinct genera, sacred specimens, and regional species. A balanced quiz can combine recognizable trees such as eucalyptus or pecan with scientific and historical clues.
What tree produces pecans?
Pecans are produced by Carya illinoinensis, commonly called the pecan tree. It is a deciduous hickory native to the south-central and eastern United States and northeastern Mexico. The edible seed develops inside the tree’s fruit, which is commonly referred to as a nut.
What is the scientific name of the argan tree?
The argan tree’s scientific name is Argania spinosa. It is native mainly to southwestern Morocco and is adapted to dry conditions. Its kernels are processed to produce argan oil, which is used in food and in cosmetic products. The species belongs to the family Sapotaceae.
What is the common name of Platanus × acerifolia?
Platanus × acerifolia is commonly called the London plane, London planetree, or hybrid plane. It is a hybrid of the American sycamore and the Oriental plane. The tree is widely planted in cities because it tolerates pollution, compacted soil, pruning, and other difficult urban conditions.
Which genus includes eucalyptus and gum trees?
Eucalyptus is the genus that includes many trees commonly called eucalyptus or gum trees. Most species are native to Australia and nearby regions. They are evergreen trees or shrubs known for aromatic foliage, distinctive bark, and flowers that provide nectar for many pollinating animals.