Ptilotus calostachyus
| Ptilotus calostachyus | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Amaranthaceae |
| Genus: | Ptilotus |
| Species: | P. calostachyus |
| Binomial name | |
| Ptilotus calostachyus | |
| Synonyms | |
Ptilotus calostachyus, commonly known as weeping mulla mulla, is a species of flowering plant in the family Amaranthaceae and is endemic to northern Australia. It is an erect, spreading perennial herb or shrub with stem leaves and spikes of pinkish-white flowers.