Which types of flowers did a prime number of people vote for daffodils 3 and a half daisies 3 tulips 5 roses 7?

In this scenario, the types of flowers that received a Prime number of votes are tulips (5 votes) and roses (7 votes). Daffodils received 3 votes, which is also a prime number, and so did 3 and a half daisies (though it's not a whole number). Therefore, the flowers voted for by a prime number of people are daffodils, tulips, and roses.