corpse flower is the most smelling flower in the world
Corpse Flower
Roses are the most popular and one of the most fragrant smelling flowers on earth. Some others are orchids and gardenias.
a beautiful good smelling flower
Hedychuim
Hyacinth is one of the sweetest smelling flowers of spring.
sweet smelling flower = roseto plant in a straight manner = to plant in rows
Olfactory nerve (CN I)
Pua onaona
carnation
Yes, "sweet-smelling" should be hyphenated when used as a compound adjective before a noun, such as in "a sweet-smelling flower." The hyphen helps clarify that the two words work together to describe the noun. However, if it appears after the noun, as in "the flower is sweet smelling," the hyphen is not necessary.
hyacinth
Every gardener has their own preferences. I raise roses, and prefer them, but there are other good-smelling flowers.