Cistus hirsutus var. nigrescens Merino Mem. Real Soc. Esp. Hist. Nat. 2: 511 (1904)

Nomenclatural References

• person : Émile Mer (1841-1921) Based on occurrence of standard abbreviation 'Mer' in the authors string.
• database : The Plant List v1.1 record kew-2723431
• database : The Plant List version 1.0, record: kew-2723431