Definition that contains genus helipterum
- acroclinium genus of herbs and shrubs of Australia and South Africa: everlasting flower; most species usually placed in genus Helipterum
- genus rhodanthe genus of xerophytic herbs and shrubs of South Africa and Australia; sometimes included in genus Helipterum
- rhodanthe manglesii Australian annual everlasting having light pink nodding flower heads; sometimes placed in genus Helipterum
- genus acroclinium genus of herbs and shrubs of Australia and South Africa: everlasting flower; most species usually placed in genus Helipterum
- helipterum manglesii Australian annual everlasting having light pink nodding flower heads; sometimes placed in genus Helipterum
- swan river everlasting Australian annual everlasting having light pink nodding flower heads; sometimes placed in genus Helipterum
- genus hyalosperma genus of herbs of temperate Australia including some from genus Helipterum
- hyalosperma genus of herbs of temperate Australia including some from genus Helipterum
- strawflower any of various plants of the genus Helipterum
- genus pteropogon genus of Australian and South African herbs including some from genus Helipterum