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CCDB → Angiosperms → Compositae → Ericameria → Haplopappus arborescens (A. Gray) H. M. Hall
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Haplopappus arborescens (A. Gray) H. M. Hall | Ericameria arborescens (A. Gray) Greene | 18 | Fedorov, 1974 | Ravell et al. 1960 | ||
| ! | Haplopappus arborescens (A. Gray) H. M. Hall | Ericameria arborescens (A. Gray) Greene | 18 | Fedorov, 1974 | DeJong, Montgomery 1963 | ||
| ! | Haplopappus arborescens (A. Gray) H. M. Hall | Ericameria arborescens (A. Gray) Greene | 18 | Cave1963 | DeJong & Mont. 1963 |