• A. A. Heller 3850, United States of America
• Ranunculus
• W. D. Longbottom 15491, United States of America
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• F. Kingdon-Ward 17730, India
• F. Kingdon-Ward 18674, India
• R. Alvarez s.n., United States of America
• Ranunculus
• D. Demarée 5995, United States of America
• D. Demarée 5761, United States of America
• D. Demarée 5962, United States of America
• D. Demarée 5963, United States of America
• D. Demarée 6567, United States of America
• D. Demarée 5996, United States of America
• D. Demarée 5883, United States of America
• D. Demarée 5700, United States of America
• D. Demarée 5711, United States of America
• D. Demarée 5897, United States of America
• D. Demarée 5710, United States of America
• D. Demarée 5700, United States of America
• D. Demarée 5795, United States of America
• D. Demarée 5997, United States of America
• D. Demarée 2694, United States of America
• D. Demarée 4250, United States of America
• D. Demarée 5650, United States of America
• J. K. Small 12294, United States of America
• D. Demarée 22873, United States of America
• K. Mizoguchi 2348, Brazil
• S. A. Mori 28154, United States of America
• C. H. Wright s.n., United States of America
• C. H. Wright s.n., United States of America
• F. Kingdon-Ward 17138, India
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• L. J. Dorr 5534, Venezuela
• Ranunculus
• Ranunculus
• B. Maguire 26484, United States of America
• Ranunculus
• T. G. Yuncker 5345, United States of America
• T. G. Yuncker 4367, United States of America
• T. G. Yuncker 4471, United States of America
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• M. R. Crosby 901, Jamaica
• H. Li 26434, China
• Ranunculus
• R. K. Brummitt 21689, United States of America
• M. E. DuMont s.n., United States of America
• R. C. Friesner 1707, United States of America
• W. D. Longbottom 14939, United States of America
• J. H. Barnhart 1852, United States of America
• A. M. Seifert s.n., United States of America
• W. D. Longbottom 14885, United States of America
• E. N. Plank s.n., United States of America
• J. A. Churchill 7572701, United States of America
• M. Swan s.n., United States of America
• J. H. Sandberg 332, United States of America
• J. H. Sandberg 666, United States of America
• C. L. Hitchcock 13965, United States of America
• C. L. Porter 4971, United States of America
• U. T. Waterfall 3300, United States of America
• W. Granger, United States of America
• J. R. Crutchfield 662, United States of America
• J. R. Crutchfield 653, United States of America
• W. Granger, United States of America
• C. L. Hitchcock 13704, United States of America
• J. R. Crutchfield 1291, United States of America
• J. Reverchon 3701, United States of America
• C. T. Reed 42, United States of America
• E. Hall 5, United States of America
• A. A. Heller 1457, United States of America
• J. Reverchon 38, United States of America
• J. K. Small 11581, United States of America
• J. R. Crutchfield 2802, United States of America
• C. L. Hitchcock 12578, United States of America
• W. W. Eggleston 16990, United States of America
• S. Riley 2182, United States of America
• S. Riley 2252, United States of America
• J. W. Thompson 12501, United States of America
• J. W. Thompson 11331, United States of America
• A. Eastwood 6788, United States of America
• W. C. Cusick 2643, United States of America
• J. W. Thompson 11617, United States of America
• J. W. Thompson 11755, United States of America
• L. N. Gooding 532, United States of America
• D. T. MacDougal s.n., United States of America
• J. R. Crutchfield 1889, United States of America
• H. C. Hanson A198, United States of America
• D. S. Correll 34811, United States of America
• J. W. Thompson 13348, United States of America
• W. N. Koelz 5445, India
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• J. P. Chapin 331, Democratic Republic of the Congo
• J. P. Chapin 399, Democratic Republic of the Congo
• J. P. Chapin 405, Democratic Republic of the Congo
• J. P. Chapin 34, Kenya
• J. P. Chapin 46, Kenya
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• Ranunculus
• M. J. S. Sands 136, Indonesia
• Ranunculus
• Ranunculus
• E. A. Robinson 6309, Malawi
• Ranunculus
• P. Davis D.48308, Morocco
• P. Davis D.48483, Morocco
• P. Davis D.48502, Morocco
• P. Davis D.48918, Morocco
• P. Davis D.48964, Morocco
• P. Davis D.49194, Morocco
• P. Davis D.49314, Morocco
• P. Davis D.49318, Morocco
• A. C. Cook 482, Spain
• A. C. Cook 482, Spain
• Ranunculus
• C. E. Moss 2030, South Africa
• W. H. Harvey 517, South Africa
• O. Degener 36193, Spain
• G. Arsène 20198, United States of America
• J. D. C. Pfund s.n., Egypt
• Illegible collector name s.n., Egypt
• Illegible collector name s.n., Egypt
• Ranunculus
• R. R. Stewart 22272, India
• L. N. Goodding 1112, United States of America
• G. B. Schaller 115, China
• Ranunculus
• T. L. Steiger 1079, United States of America

• Ranunculus