Alfalfa grows around 4 feet tall and has tear-drop shaped, jagged-edged leaves. The stems grow out in a kind of bush, with the flowers looking like miniature sweet pea flowers. Flowers range from a purplish blue to even yellow, depending on the variety. To avoid a long and scientific answer of what alfalfa looks like, please see the related links below for pictures of alfalfa.
No, A raspberry grows above the ground. It grows on a bush-like plant that has lots of vines.
rose
yes
Blue cohosh is a perennial flowering plant that has branches arranged like limbs in spasm and grows up to 3 ft (1 m) tall. Greenish yellow flowers turn into small blue berries in autumn.
Sea Holly
peppermint grows like a weed and overtakes the area.
gardenia may be the answer you are looking for ?
they are like most bees and like many different types of flowers, except they love blue flowers hence the name blue banded bee.
The infra red detection of bumble bees allows blue flowers to be easily detected . Other color flowers are not as attractive because they are harder to detect.
Blueberries grow on bush-like trees
The snowball bush flowers on the old wood. So after the blooming the flowers turn light brown this is normal. If the plant must be pruned you must wait until after its bloom.