Ephedraceae Illustrations Family ⠉TaxonIllustrator ⠉EphedraceaeEphedraceaeEphedraceaeEphedraceaeEphedraceaeEphedraceaeEphedra trifurcaEphedra californicaEphedra antisyphiliticaEphedra coryiEphedra torreyanaEphedra funereaJohn MyersJohn MyersJohn MyersJohn MyersJohn MyersJohn Myers