C. hirta

C. hirta may refer to:

• Caladenia hirta, an orchid species in the genus Caladenia
• Calamidia hirta, a moth species found in Australia, from Queensland to Tasmania
• Calamagrostis hirta, a grass species found only in Ecuador
• Carex hirta, a sedge species in the genus Carex
• Cladophlebis hirta, an extinct fern species which grew during the Mesozoic and late Paleozoic eras
• Clidemia hirta, the soapbush or Koster's curse, a perennial shrub species invasive in many tropical regions of the world
• Crocidura hirta, the lesser red musk shrew, a mammal species found in Africa
• Cyrtophora hirta, a spider species in the genus Cyrtophora found in Queensland

• Hirta (disambiguation)