HOW STUFF WORKS
QUIZZES

FOLLOW US
Identify These Flower Types from One Image in 7 Minutes
by Narra Jackson
There are many flowers to choose from! Scientists from the US and the UK estimate that there are there about 400,000 flowering plant species on the planet. You probably couldn't identify all 400,000 of them, but do you think you could identify 50 different flowers from just one image? Prove it by taking this quiz!