- Plant: Grapefruit (Citrus x aurantium)
- Uploaded by arctangent
- Info: Closeup of buds, sepals and receptacles / 2014-02-18 / Conservatory, Matthaei Botanical Gardens, Ann Arbor / License: All rights reserved
- Caption: Rutaceae: Citrus x aurantium - buds of an unknown grapefruit cultivar