Packera actinella (Greene) W. A. Weber & Á. Löve species accepted

Packera anonyma (Alph. Wood) W. A. Weber & Á. Löve species accepted

Packera antennariifolia (Britton) W. A. Weber & Á. Löve species accepted

Packera bellidifolia (Kunth) W. A. Weber & Á. Löve species accepted

Packera bernardina (Greene) W. A. Weber & Á. Löve species accepted

Packera bolanderi (A. Gray) W. A. Weber & Á. Löve species accepted

Packera breweri (Burtt Davy) W. A. Weber & Á. Löve species accepted

Packera cana (Hook.) W. A. Weber & Á. Löve species accepted

Packera candidissima (Greene) W. A. Weber & Á. Löve species accepted

Packera cardamine (Greene) W. A. Weber & Á. Löve species accepted

Packera castoreus (S. L. Welsh) Kartesz species accepted

Packera clevelandii (Greene) W. A. Weber & Á. Löve species accepted

Packera coahuilensis (Greenm.) C. Jeffrey species accepted

Packera contermina (Greenm.) J. F. Bain species accepted

Packera crawfordii (Britton) A. M. Mahoney & R. R. Kowal species accepted

Packera cymbalaria (Pursh) W. A. Weber & Á. Löve species accepted

Packera cynthioides (Greene) W. A. Weber & Á. Löve species accepted

Packera debilis (Nutt.) W. A. Weber & Á. Löve species accepted

Packera dimorphophylla (Greene) W. A. Weber & Á. Löve species accepted

Packera eurycephala (Torr. & A. Gray) W. A. Weber & Á. Löve species accepted

Packera fendleri (A. Gray) W. A. Weber & Á. Löve species accepted

Packera flettii (Wiegand) W. A. Weber & Á. Löve species accepted

Packera franciscana (Greene) W. A. Weber & Á. Löve species accepted

Packera ganderi (T. M. Barkley & Beauch.) W. A. Weber & Á. Löve species accepted

Packera glabella (Poir.) C. Jeffrey species accepted

Packera greenei (A. Gray) W. A. Weber & Á. Löve species accepted

Packera hesperia (Greene) W. A. Weber & Á. Löve species accepted

Packera heterophylla (Fisch.) E. L. Wiebe species accepted

Packera hintoniorum (B. L. Turner) C. Jeffrey species accepted

Packera indecora (Greenm.) Á. Löve & D. Löve species accepted

Packera insulae-regalis R. R. Kowal species accepted

Packera ionophylla (Greene) W. A. Weber & Á. Löve species accepted

Packera layneae (Greene) W. A. Weber & Á. Löve species accepted

Packera loratifolia (Greenm.) W. A. Weber & Á. Löve species accepted

Packera macounii (Greene) W. A. Weber & Á. Löve species accepted

Packera malmstenii (S. F. Blake ex Tidestr.) Kartesz species accepted

Packera mancosana Yeatts, B. Schneid. & Al Schneid. species accepted

Packera millefolia (Torr. & A. Gray) W. A. Weber & Á. Löve species accepted

Packera millelobata (Rydb.) W. A. Weber & Á. Löve species accepted

Packera montereyana (S. Watson) C. Jeffrey species accepted

Packera multilobata (Torr. & A. Gray ex A. Gray) W. A. Weber & Á. Löve species accepted

Packera musiniensis (S. L. Welsh) Trock species accepted

Packera neomexicana (A. Gray) W. A. Weber & Á. Löve species accepted

Packera × memmingeri (Britton ex Small) Weakley species accepted

Packera subnuda (DC.) Trock & T. M. Barkley species accepted

Packera texensis O'Kennon & Trock species accepted

Packera toluccana (DC.) W. A. Weber & Á. Löve species accepted

Packera werneriifolia (A. Gray) W. A. Weber & Á. Löve species accepted

Packera zimapanica (Hemsl.) C. C. Freeman & T. M. Barkley species accepted

Packera aurea (L.) Á. Löve & D. Löve species accepted

Packera moranii (T. M. Barkley) C. Jeffrey species accepted

Packera porteri (Greene) C. Jeffrey species accepted

Packera crocata (Rydb.) W. A. Weber & Á. Löve species accepted

Packera obovata (Muhl. ex Willd.) W. A. Weber & Á. Löve species accepted

Packera pauciflora (Pursh) Á. Löve & D. Löve species accepted

Packera quercetorum (Greene) C. Jeffrey species accepted

Packera rosei (Greenm.) W. A. Weber & Á. Löve species accepted

Packera sanguisorboides (Rydb.) W. A. Weber & Á. Löve species accepted

Packera schweinitziana (Nutt.) W. A. Weber & Á. Löve species accepted

Packera spellenbergii (T. M. Barkley) C. Jeffrey species accepted

Packera tampicana (DC.) C. Jeffrey species accepted

Packera thurberi (A. Gray) B. L. Turner species accepted

Packera umbraculifera (S. Watson) W. A. Weber & Á. Löve species accepted

Packera hartiana (A. Heller) W. A. Weber & Á. Löve species accepted

Packera ogotorukensis (Packer) Á. Löve & D. Löve species accepted

Packera paupercula (Michx.) Á. Löve & D. Löve species accepted

Packera pseudaurea (Rydb.) W. A. Weber & Á. Löve species accepted

Packera quebradensis (Greenm.) W. A. Weber & Á. Löve species accepted

Packera hyperborealis (Greenm.) Á. Löve & D. Löve species accepted

Packera plattensis (Nutt.) W. A. Weber & Á. Löve species accepted

Packera sanguisorbae (DC.) C. Jeffrey species accepted

Packera scalaris (Greene) C. Jeffrey species accepted

Packera serpenticola Boufford, Kartesz, S. H. Shi & R. Zhou species accepted

Packera streptanthifolia (Greene) W. A. Weber & Á. Löve species accepted

Packera dubia (Spreng.) Trock & Mabb. species accepted

Packera cliffordii (N. D. Atwood & S. L. Welsh) O'Kane species accepted