Annotations and/or curatorial actions | 1: none, unknown, | annot. followed by ? | | | 2: Erigeron porphyreticus M. E. Jones, unknown | | | | 3: none, S. F. Blake, 1939, annot. follows by ? and Seems to be an intermediate between E. breweri and E. foliosus | | | | 4: Erigeron porphyreticus, S. F. Blake, 1939 | | | | 5: none, Nesom, 1983 | | | | 6: Erigeron breweri var. porphyreticus (M. E. Jones) Cronquist, Nesom, 1983 | | | | 7: Erigeron breweri A. Gray var. covillei (Greene) G. L. Nesom, Guy Nesom, 1992 | | | | 8: Erigeron foliosus Nutt. var. covillei (Greene) Compton, Arthur Cronquist, 1943-1944, date as 1943-44 | | | | current determination (uncorrected): Erigeron breweri A. Gray var. covillei (Greene) G. L. Nesom, Jan 01, 1992, Nesom, Guy L.: I -- | | | |
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