What are the rarest lily species? my girlfriend loves lilies. And i wanted to do an art piece...

my girlfriend loves lilies. And i wanted to do an art piece on a pink lily but had trouble finding anything online roughly what type of lilies are the rarest. Can anyone help me out? Thank U.
What do you do beside an orchid after...
Answers:    The Pot of Gold Lily (Lilium iridollae) is a uncommon & endangered lily due to its exceptionally specific habitat requirements and loss of natural habitat sites: http://www.usbg.gov/plant-collections/co...

Another massively rare, dying out & unusual lily is Lilium speciosum Thunb. var. gloriosoides Baker, native to the northern mountains of Tiwan and nearly harvest to extintion for Chinese medical purposes. http://www.asianflora.com/Liliaceae/Lili...