Pickerelweed Posted on June 25, 2012 by Axie Reply An aquatic plant that doesn’t like to dry out, growing in shallow water or mud. A native perennial. Pickerelweed (Pontederia cordata L.) Share this:Click to email a link to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on Pinterest (Opens in new window)