Are both Deinanthe and Sparaxis endemic to the Asian regions?
Sparaxis Sparaxis (harlequin flower) is a genus in the family Iridaceae with about 13 species endemic to Cape Province, South Africa.
Hedychium coronarium Hedychium coronarium (white garland-lily or white ginger lily) is a perennial flowering plant in the Zingiberaceae (ginger) family native to the Eastern Himalayas region of India (Sikkim), Nepal and Bhutan through northernmost Myanmar and Thailand, southern China (Yunnan, Sichuan, Hunan, Guangxi and Guangdong) to Taiwan in the East. It is typically found growing in the forest understory where the pseudostems may reach 1-3m in height arising from below ground rhizomes and in its native environment flowering occurs between August and December.