-
Grindelia hirsutula Hook. & Arn.
-
Flora of North America Editorial Committee. 2006. Magnoliophyta: Asteridae, part 7: Asteraceae, part 2. 20: i–xxii, 1–666. In Flora of North America Editorial Committee (eds.) Fl. N. Amer.. Oxford University Press, New York.
-
Grindelia hirsutula var. maritima (Greene) M.A. Lane
-
Lane, M. A. 1992. New combinations in Californian Grindelia (Compositae: Astereae). Novon 2(3): 215–217.
 
-
Grindelia humilis Hook. & Arn.
-
Ulloa Ulloa, C., P. Acevedo-Rodríguez, S. G. Beck, M. J. Belgrano, R. Bernal, P. E. Berry, L. Brako, M. Celis, G. Davidse, S. R. Gradstein, O. Hokche, B. León, S. León-Yánez, R. E. Magill, D. A. Neill, M. H. Nee, P. H. Raven, H. Stimmel, M. T. Strong, J. L. Villaseñor Ríos, J. L. Zarucchi, F. O. Zuloaga & P. M. Jørgensen. 2018 (onwards). An integrated Assessment of Vascular Plants Species of the Americas (Online Updates).
-
Grindelia humilis var. platyphylla (Greene) Adr. Bartoli & Tortosa
-
Bartoli, A. & R. D. Tortosa. 2011 [2012]. Revision of the North American Species of Grindelia (Asteraceae). Ann. Missouri Bot. Gard. 98: 447–513.
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