Encyclia radiatas smell like lemon honey
Most all encyclias have a frangrance whether it's in the morning or afternoon. Right now I have Encyclia alatas and they are fragrant in the afternoons.

Epic. Siam Jade... very strong sweet spicy scence... second bloom at my place and I have to admit I did not remember it to be that strong the first time (in October 2007)

Oh, I remember that Epi Cat.
It's a wonderful fragrance!

Ctsm. (renamed something starting with a c?..can't remember it) Rebecca Northern. Tiny little flowers with a cinnamon scent. Lovely!

What about the small oncidium plants known as Twinkles?
Oohhhhhh...htye are soooo fragrant and compact. Yet even in a three inch plastic pot they can have eight flower spikes. I have some in my shop right now with eight flower spikes!

Happy Growing!

Cycd. Wine Delight 'JEM'
Gram. scriptum var. citrinum 'Hihimanu'
Grammangis stapeliflora
Maxilliara tenuifolia
and some Miltonia

good luck :)

Zygopetalums have a strong, sweet perfume, especially on a warm day. Or, if you want something different, there is always Liparis reflexa, that smells like a wet dog

One of the neatest smelling orchids I have come across is this one (Carl's Orchids: Rhynchovanda Colmarie "Merlot"). It has a pretty purple color and smells like grapes!

This one (Carl's Orchids: Brassolaeliocattleya Orglades Charm x Brassolaeliocattleya Goldenzelle) is currently in bloom and has a very sweet scent.

-Ely

Oh that is a pretty one!

There is also a den species tht smells like rasberries.
It looses it's leaves on the branches that will have buds.