Yellow

Yellow flowers with 3 petals

Yellow flowers with 4 petals

Yellow flowers with 5 petals

Yellow flowers with 6-10 petals

Yellow flowers with many petals

Yellow flowers in a bell shape

Yellow flowers in a cluster

 

Yellow flowers in a globe shape

 

Yellow flowers with an irregular shape

 

Yellow flowers in a spike shape

 

Yellow flowers on trees

 

Yellow flowers on a vine