Prostanthera calycina
| West coast mintbush | |
|---|---|
| In Maranoa Gardens | |
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Asterids | 
| Order: | Lamiales | 
| Family: | Lamiaceae | 
| Genus: | Prostanthera | 
| Species: | P. calycina  | 
| Binomial name | |
| Prostanthera calycina | |
| Occurrence data from AVH | |
| Synonyms | |
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Prostanthera calycina, the West Coast mintbush, limestone mintbush or red mintbush, is a species of flowering plant that is endemic to the Eyre Peninsula in South Australia. It is a small, more or less prostrate shrub with aromatic, elliptic to oblong leaves and red flowers.