Johnstonella gypsites (I.M. Johnst.) Hasenstab & M.E.Mabry Johnstonella gypsites (I.M. Johnst.) Hasenstab & M.E.Mabry in Phytotaxa 425(5): 286. 2019 sec. Simpson & al. 2019≡Cryptantha gypsites I.M. Johnst. in Wrightia 2: 17. 1959 syn. sec. Simpson & al. 2019