Cattail roots and rhizomes. The skinny ones are the roots, and the thicker snakey bit is the rhizome. It's a specialized stem that helps the cattails spread. It does a very good job. Both the root and the rhizome are starchy. If you want to isolate the starch for later use, you can wash them, chop them up, pound them to a pulp in cold water, and strain off the fibrous bits, then let the water dry out. . . . In this case, i am planning on using the starch as a thickener for a deer stew i am going to make for dinner tomorrow, so i am just going to simmer the roots in some broth for 15 minutes, then let it steep until cool, which will make a thick starchy liquid that can be used right away. . . . #wildedibles #foodways #cooking #wildfoodlove #aquaponics #foodindependence