Ipheon uniflorum (synonym Triteleia uniflora) This comes from Argentina and Uruguay. Happy in sun in a dryish site

Allium paradoxum var. normale. This is a rather lovely Allium from the Middle East (Iran). It has large pure white flowers and grows happily in semi -shade in a large colony. This form does not off set bulbils or have an onion smell and is a very beautiful clump forming spring flower