Xantorrhoea is included? Well, finding a bulb of any sort under it would be as difficult as finding one under Aristea, Dietes, Kniphofia or the Agapanthi. While it is perhaps peculiar to let anybody include whatever they want as a bulb of any sort, the main problem is that most information concerning bulb cultivation do not apply to such plants. It is intriguing why there is any need to include clearly non bulbous plants in the wiki when there are already MANY thousands of bulbs, both species and cultivars to deal with.