Iris tenax var. thompsonii (R.C.Foster) Q.D.Clarkson Madroño 15: 122 (1959)

Nomenclatural References

• person : Quentin Deane Clarkson (b.1925) Based on occurrence of standard abbreviation 'Q.D.Clarkson' in the authors string.
• person : Robert Crichton Foster (1904-1986) Based on occurrence of standard abbreviation 'R.C.Foster' in the authors string.
• database : The Plant List v1.1 record kew-326145
• database : The Plant List version 1.0, record: kew-326145