What other types of plants are similar to roses or lilies where they bloom for long periods of time?

I'm looking for some plants that will come up each year and bloom for more then one week (like most bulbs).. I have daylilies and roses already but want more of a variety. Any other ideas?What other types of plants are similar to roses or lilies where they bloom for long periods of time?
Hey Rachael,





Try azaleas, knock-out-roses, nandina, crape myrtle, legustrum, Achillea (Yarrow), Campanula (Bellflower), Centranthus (Red Valerian), Coreopsis (Tickseed), Corydalis lutea (Fumewort), Dianthus (Pinks), Echinacea purpurea (Coneflower), Liatris (Gayfeather, Blazing Star), Nepeta (Catmint), Rudbeckia (Black-eyed Susan), Sedum (Stonecrop), Veronica spicata (Spike Speedwell), Camelias, Oleander,