Habenaria macraithii
| Whiskered rein orchid | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Monocots | 
| Order: | Asparagales | 
| Family: | Orchidaceae | 
| Subfamily: | Orchidoideae | 
| Tribe: | Orchideae | 
| Subtribe: | Orchidinae | 
| Genus: | Habenaria | 
| Species: | H. macraithii  | 
| Binomial name | |
| Habenaria macraithii Lavarack  | |
Habenaria macraithii, commonly known as the whiskered rein orchid, is a species of orchid that is endemic to a small area in far north Queensland. It has up to eleven scattered leaves and up to twenty five relatively large green flowers with thread-like petal lobes.