| Classification | Azollaceae: Azolla | 
| Harvard University Herbaria Barcode(s) | 02069135 | 
| Collector | R. E. Brooks | 
| Collector number | 5293 | 
| Country | United States of America | 
| State | Kansas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Kansas: Douglas County | 
| Locality | 2 mi. NE. Lawrence | 
| Date Collected | 1973-11-13 | 
| Habitat | Old oxbow north of Kansas River, free floating in shallow water | 
| Container | Kansas Plants | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1d66db51-1a8f-48ff-89df-43fe8d194acc | 
| Harvard University Herbaria Barcode | 02069135 | 
| Herbarium | GH | 
| Previous ownership | The University of Kansas | 
| Family | Azollaceae | 
| Determination | Azolla microphylla Kaulfuss | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |