Plant type (4)
(Other definitions for iris that I've seen before include "Part of the eye, usually brown or blue" , "Lily" , "One controlling pupil' s reactions" , "Flowers in the eye?" , "Female" .)
(Other definitions for begonia that I've seen before include "Tropical plant" , "Common garden plant" , "bloomer" , "Herbaceous plant whose flowers have no petals" , "colourful flower" .)
(Other definitions for freesia that I've seen before include "Scented plant from South Africa" , "Fragrant-flowered plant; faeries (anag.)" , "Flowers for strange faeries" , "bloomer" , "Fragrant flower (sounds rather cold?)" .)
(Other definitions for daisy that I've seen before include "Flower of lawn and meadow" , "girl" , "Old song: '. . . . ., . . . . . give me your answer, do'" , "Plant; girl's name" , "Grassland flower" .)