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SUPPLEMENT A LA SYNONYMIE 
Onothera rosea Sol. 
Onolhera virgata Kunth; O. psychrophila Bail. 
Onothera brevipes Gray. 
O. multijuga Wats. 
Onothera Gayophytum Lévl. 
Gayophytum intermedium Rydberg ; Onothera divaricata Greene > 
O. rigida Gill; Holostigma minutiflorum Steud. 
Onothera torulosa Lévl. 
Onothera hcterophylla Steud ; O. ramulosa Steud ; O. stenophylla 
Steud; O. tenuifolia Benth. ex Dietr.; Holostigma tenuifolium Spach ; 
H. paradoxum Spach; Chamissonia acuminata Reiche; Ch. tenuifolia 
Gay; Ch. paradoxa Gay; Ch. dentata Gay; Sph. heterophyllum Gay; 
Sph. chilense Bert. 
Onothera hirta Link. 
Onothera pinnatifida Hort; O. dentata Ser. ; O. heterophylla Nutt. 
ex Hook; Sphœrostigma minimum Heynh. ; Hartmannia parvijlora 
Spach. 
Onothera spiralis Hook. 
O. Agassi fa Steud. 
