Simsia annectens var. grayi (Sch.Bip. ex S.F.Blake) D.M.Spooner Syst. Bot. Monogr. 30: 39. 1990 ; Syst. Simsia (Compos.-Helianth.)

Nomenclatural References

• literature : Spooner, D. M. (1990). Systematics of Simsia (Compositae-Heliantheae). Systematic Botany Monographs, 30, 1. https://doi.org/10.2307/25027790 DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• person : Carl Heinrich 'Bipontinus' Schultz (1805-1867) Based on occurrence of standard abbreviation 'Sch.Bip.' in the authors string.
• person : David M. Spooner (b.1949) Based on occurrence of standard abbreviation 'D.M.Spooner' in the authors string.
• person : Sidney Fay Blake (1892-1959) Based on occurrence of standard abbreviation 'S.F.Blake' in the authors string.
• database : IPNI record: 966337-1
• database : The Plant List v1.1 record gcc-13571
• database : The Plant List version 1.0, record: gcc-13571