One that definitely fits this topic, and the other hopefully may be of interest too...
Albuca spiralis, with it's coiled leaves (and buds just emerging at the bottom)
Lachenalis unicolor seedlings, but were open pollinated a few years back when I had a decent Lach collection, so could be influenced by anything. Love the pustulated leaves.
Please click on the pic for a larger version. If pics are too large, please let me know.