: hardy and tropical. hardy lilies bloom only during the day, while tropical lilies bloom both day and night.

1805lilies america1 angiospermae belong bloom blossom caste categories classified day division eight family flower flowering fresh garden genera genus green grow hardy kingdom leaf lilac lilies lily main nature nympania nymphaeales onion orchid petal pink plant plantae planted plants purple salisbury shape shrub smell smelllilies species surface text tribe tropical tropics two type unpleasant victoria water wildflower ˌnɪmfiːˈeɪsiːʔ