All Species in Plowmanianthus
- Plowmanianthus dressleri (Plowmanianthus dressleri)
- Plowmanianthus grandifolius (Plowmanianthus grandifolius)
- Plowmanianthus grandifolius subsp. grandifolius (Plowmanianthus grandifolius subsp. grandifolius)
- Plowmanianthus grandifolius subsp. robustus (Plowmanianthus grandifolius subsp. robustus)
- Plowmanianthus panamensis (Plowmanianthus panamensis)
- Plowmanianthus perforans (Plowmanianthus perforans)
- Plowmanianthus peruvianus (Plowmanianthus peruvianus)