With vibrant yellow flowers, plants of the genus Helianthus have a world record and a famous painting dedicated to them.
Begonia cucullata's red flowers and waxy green leaves flourish in warm climates.
This strong tasting herb, Foeniculum vulgare, is easy to recognize and can even grow taller than a person.
Known for its fishy taste, Houttuynia cordata has distinct heart-shaped leaves.
Producing delicious yellow fruits, Eriobotrya japonica can be found all over the world.
Healthy for humans but calamitous to cows, Sinapis arvensis can even be found at the North Pole!