Rice flower is an ambiguous plant name which may refer to:
Pimelea plants Pimelea spicata, rice flower Pimelea spinescens subsp. spinescens, plains rice-flower or spiny rice-flower Pimelea linifolia ssp. linifolia, slender rice-flower or flax-leafed riceflower
Other plants
Ozothamnus diosmifolius (syn. Helichrysum diosmifolium) Aglaia odorata, Chinese rice flower (China) Rice
See also The Taste of Rice Flower, a 2017 Chinese drama