80 Flowers Trivia Questions with Answers
80 public questions with answers, drawn from the well. How many can you answer?
Flowers trivia spans botany, national symbols, mythology, conservation, exploration, and unusual plant behavior. Questions may ask about Mexico’s national flower, an Australian orchid that blooms underground, or the ghost orchid’s common name. The collection also reaches beyond gardens: one plant flowered and produced seeds in space, Macau’s flag features a flower, and ancient Egyptians associated a blue water lily with the sun and rebirth.
These questions suit nature clubs, classroom activities, botanical garden events, family quiz nights, and pub quizzes. Some are approachable through familiar flower names and national emblems, while others reward knowledge of scientific genera, endangered species, cultural history, and the surprising adaptations that allow flowering plants to live underground or survive away from Earth.
Which Australian orchid genus includes species that flower entirely underground?
Answer
Rhizanthella
What is the common name of the orchid Dendrophylax lindenii?
Answer
Ghost orchid
Which plant was the first to flower and produce seeds in space?
Answer
Arabidopsis
Which flower is the official floral emblem of Northern Ireland?
Answer
Flax flower
What clade name is used for flowering plants?
Answer
Angiosperms
Which flowering plant genus was named to honor Michel Bégon?
Answer
Begonia
Which flower became the national flower of Finland in 1967?
Answer
Lily of the valley
What Malay name is used for Malaysia's national flower?
Answer
Bunga raya
What is the common name of Alcea rosea?
Answer
Hollyhock
Which flower is the official state flower of Alaska?
Answer
Forget-me-not
What is the floral emblem of Hong Kong?
Answer
Hong Kong orchid tree
What is the scientific genus of the common foxglove?
Answer
Digitalis
Which flower gives the perfume ingredient called attar of roses?
Answer
Damask rose
What is the botanical family of the common sunflower?
Answer
Asteraceae
Which flower is the title subject of Monet's famous Water Lilies series?
Answer
Water lily
What is the collective name for a flower's sepals?
Answer
Calyx
Which part of a flower produces pollen?
Answer
Anther
What is the family name for orchids?
Answer
Orchidaceae
What flower is most closely associated with Japan's hanami festivals?
Answer
Cherry blossom
What genus contains true roses?
Answer
Rosa
What flower is the national flower of India?
Answer
Lotus
Which flower holds the record for the largest inflorescence in the world?
Answer
Talipot palm
What is the scientific name of the desert rose plant?
Answer
Adenium obesum
What is the floral emblem of Ontario, Canada?
Answer
Trillium
What flower is the symbol of Wales?
Answer
Daffodil
What flower is the floral emblem of Scotland?
Answer
Thistle
What flower is known as the 'crown imperial'?
Answer
Fritillaria imperialis
What is the floral emblem of Queensland, Australia?
Answer
Cooktown orchid
What is the common name for Lilium candidum?
Answer
Madonna lily
What is the common name for Tulipa gesneriana?
Answer
Garden tulip
What is the common name for Leucanthemum vulgare?
Answer
Oxeye daisy
What is the scientific name of English lavender?
Answer
Lavandula angustifolia
What is the scientific name of the bleeding heart flower?
Answer
Lamprocapnos spectabilis
What is the scientific name of the sacred lotus?
Answer
Nelumbo nucifera
What is the scientific name of the Chinese hibiscus?
Answer
Hibiscus rosa-sinensis
What is the scientific name of the bird of paradise flower?
Answer
Strelitzia reginae
What flower is known as the 'Christmas flower'?
Answer
Poinsettia
What is the scientific name of the sunflower?
Answer
Helianthus annuus
What flower is commonly worn on Remembrance Day?
Answer
Red poppy
What is the common name for Tropaeolum majus?
Answer
nasturtium
Flowers trivia — quick answers
What are good Flowers trivia questions?
Good flower trivia covers national emblems, scientific names, unusual habitats, mythology, conservation, and cultural symbolism. Examples include identifying Mexico’s national flower, naming the ghost orchid, recognizing the flower on Macau’s flag, and recalling which plant first flowered and produced seeds in space.
How hard is Flowers trivia?
The subject ranges from easy questions about familiar blooms to challenging botany questions involving genera, species, and specialized adaptations. A mixed quiz can suit beginners by including national flowers and colors, while harder rounds can focus on underground orchids, taxonomy, mythology, and space research.
What is Mexico’s national flower?
Mexico’s national flower is the dahlia, declared the country’s national floral symbol in 1963. Dahlias are native to Mexico and belong to the genus Dahlia in the daisy family, Asteraceae. They are known for their diverse flower forms and colors, from simple open blooms to densely layered ornamental varieties.
What is the common name of Dendrophylax lindenii?
Dendrophylax lindenii is commonly called the ghost orchid. It is a leafless orchid native to parts of Florida and Cuba, with green roots that carry out much of its photosynthesis. The plant is difficult to cultivate and is known for its pale, striking flowers and highly specialized habitat requirements.
Which flower appears on Macau’s regional flag?
A white lotus flower appears at the center of Macau’s regional flag. It is shown above a stylized bridge and water, beneath a curved line of five stars. The lotus is a significant local symbol, associated with Macau’s identity and its traditional nickname as the “Lotus Flower.”