I've bragged before about my VooDoo lily. Blooming right now in my garden is the Carrion Flower. From the genus Stapelia this succulent has a large bloom that once it pops open smells a bit like carrion or dead meat. That's because this weird beauty of the garden needs to attract flies for pollination.
See right there, it's working. Several flies have found it already :->
Once this bloom pops open it's quite large, about 10 inches across. It's got long fuzzy hairs on it too. Awesome.