粗栀子 Gardenia scabrella
- Scientific Name: Gardenia scabrella Puttock
- Ref: Austrobaileya 2:443. 1988
- Chinese Common Name: 粗栀子 cū∙zhīzi
- Family: Rubiaceae
- Genus: Gardenia
- Distribution: north Queensland, Australia
- Photo: 06/21/2009, South China Botanical Garden, Guangdong