beautiful hippeastrum or knight`s star lily flowers growth with

amaryllidaceae amaryllidoideae amaryllis background beautiful bloom botany bright bulb bulbils bulbous church color colorful cultivar cultivate evergreen flower flowers fresh garden green growth herbaceous hippeastrinae hippeastrum inflorescences knights leaf leaflet leaves lily march monocot natural nature pauciflor plant pluriflor red shire stair stamen star stem step summer temple tepal thai thailand tunicate umbelliform yellow