Template:Graham, 1963

• Graham, A.K. 1963. Systematic revision of the Sucker Creek and Trout Creek Miocene floras of southeastern Oregon. American Journal of Botany 50(9): 921–936. doi:10.1002/j.1537-2197.1963.tb06572.x. http://hdl.handle.net/2027.42/142184.  
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Nomenclatural acts

• Date of publication: 21 October 1963

New names

• †Anoda suckerensis
• †Davallia solidites
• †Equisetum miocenicum
• †Gossypium arnoldii
• †Hiraea knowltonii
• †Magnolia ovulata
• †Nymphaea rotunda
• †Osmunda claytonites
• †Platanus youngii
• †Pteridium calabazense
• †Shepherdia argenteites
• †Spiraea miocenica
• †Urena miocenica