- Plant: Grapefruit (Citrus x aurantium)
- Uploaded by arctangent
- Info: Bloom / 2014-02-18 / Conservatory, Matthaei Botanical Gardens, Ann Arbor / License: All rights reserved
- Caption: Rutaceae: Citrus x aurantium - Honestly, I can't tell one kind of citrus blossom from another, but for the record, this is grapefruit
