Author:Robert B. Kaul Contents 1 Affiliation 1.1 Institution 1.2 Location 2 Treatments Affiliation Affiliation information has been provided by Volume 12. Institution University of Nebraska Location Lincoln, NebraskaTreatments PPlatanaceae Platanus Platanus occidentalis Platanus racemosa Platanus wrightii SSparganiaceae S cont.Sparganium Sparganium americanum Sparganium androcladum Sparganium angustifolium Sparganium emersum Sparganium eurycarpum S cont.Sparganium fluctuans Sparganium glomeratum Sparganium hyperboreum Sparganium natans