Pyrethrum roopianum (Bordz.) Sosn. Sosn. in Trudy Tiflissk. Bot. Sada 17. 1915.

Nomenclatural References

• person : Dmitrii Ivanovich Sosnowsky (1886-1953) Based on occurrence of standard abbreviation 'Sosn.' in the authors string.
• person : Eugen Iwanowitsch Bordzilowski (1875-1949) Based on occurrence of standard abbreviation 'Bordz.' in the authors string.
• database : The Plant List version 1.0, record: gcc-3825
• database : The Plant List version 1.1, record: gcc-3825