Pseudabutilon callimorphum var. friesii (Hassl.) R.E.Fr. Kongl. Svenska Vetensk. Acad. Handl. , n.s., 43(4): 106 (1908)

Nomenclatural References

• literature : Kungl. Svenska Vetenskapsakad. Handl. n.f, 43(4): 106, t. 5. 1908 BHL link from IPNI metadata.
• person : Emil Hassler (1864-1937) Based on occurrence of standard abbreviation 'Hassl.' in the authors string.
• person : Robert Elias Fries (1876-1966) Based on occurrence of standard abbreviation 'R.E.Fr.' in the authors string.
• database : IPNI record: 211098-2
• database : The Plant List version 1.0, record: tro-19602755
• database : The Plant List version 1.1, record: tro-19602755