I know a couple of reputable bulb nurseries:

Brent & Becky's

Van Engelen (may be spelled wrong)

Scheepers

Van Bourgondian (spelling?)

My experience with nurseries that send plants is that the postage eats you alive;

you can find plants that do well in your area...in your area.

If you're out in the nursery boonies & really need an online source, you might post on your regional forum.

I, for instance, would post on the Texas Forum, & people in other parts of the state might post in Southern Gardening or Gulf Coast Gardening.

Best luck, & happy gardening!