Cathcartia oliveriana (Franch. ex Prain) Grey-Wilson species accepted

Cathcartia smithiana Hand.-Mazz. species accepted

Papaver oliverianum (Franch. ex Prain) Christenh. & Byng species synonym

Papaver smithianum (Hand.-Mazz.) Christenh. & Byng species synonym

Papaver delavayi (Franch.) Christenh. & Byng species synonym

Papaver betonicifolium (Franch.) Christenh. & Byng species synonym

Papaver chelidonifolium (Bureau & Franch.) Christenh. & Byng species synonym

Papaver cathcartia Christenh. & Byng species synonym

Meconopsis delavayi (Franch.) Franch. species homotypic synonym

Meconopsis oliveriana Franch. species homotypic synonym

Meconopsis smithiana (Hand.-Mazz.) G.Taylor species homotypic synonym

Cathcartia chelidoniifolia (Bureau & Franch.) Grey-Wilson species accepted

Cathcartia delavayi Franch. species accepted

Meconopsis delavayi (Franch.) Franch. ex Prain species synonym

Meconopsis betonicifolia Franch. species synonym

Meconopsis villosa (Hook.fil.) G.Taylor species synonym

Meconopsis smithiana (Hand.-Mazz.) G.Taylor ex Hand.-Mazz. species synonym

Cathcartia villosa Hook.fil. species accepted

Cathcartia betonicifolia (Franch.) Prain species accepted

Meconopsis oliveriana Franch. ex Prain species synonym

Meconopsis betonicifolia f. franchetii Stapf form synonym

Meconopsis chelidoniifolia Bureau & Franch. species synonym