Photo 511787, (c) casey williams, some rights reserved (CC BY-NC), uploaded by casey williams

Attribution © casey williams some rights reserved Uploaded by macrophyteman Source iNaturalist Associated observations Photos / Sounds What Delta Arrowhead (Sagittaria platyphylla) Observer macrophyteman Date September 3, 2013 Place United States (Google, OSM) Date Added September 25, 2013 04:46 PM HST Description Emergent arrowhead near I-35 crossover. Tags San Marcos River, aquatic plant 3 IDs Research Grade View Sizes small medium large original