You might have a rare plant! Notice the very long 'throat', it's almost like an orchid.
If you don't want it I'm sure someone here would gladly take it off you so please don't discard it, I think it's interesting.
I've been going through the genera in Iridaceae, some Lapeirousia species have a long throat.
https://en.wikipedia.org/wiki/...
http://www.africanplants.senck...
http://www.biodiversityexplore...
http://angio.bergianska.se/Bil...