Johnstonella geohintonii B.L. Turner M.G. Simpson R.B. Kelley Johnstonella geohintonii B.L. Turner M.G. Simpson R.B. Kelley in Phytotaxa 425(5): 286. 2019 sec. Simpson & al. 2019≡Cryptantha geohintonii B.L. Turner in Phytologia 90(3): 406-409, f. 1. 2008 syn. sec. Simpson & al. 2019