Carduus truncatus Greene Fl. Colorado [Rydberg] 400, 401. 1906

Nomenclatural References

• person : Edward Lee Greene (1843-1915) Based on occurrence of standard abbreviation 'Greene' in the authors string.
• database : The Plant List version 1.0, record: gcc-93598
• database : The Plant List version 1.1, record: gcc-93598