Description: Potamogeton praelongus Wulf. 20090615.4 Wells Gray Park, BC. Date: 12 August 2009, 15:18. Source: Long Stalk Pondweed Uploaded by Amada44. Author: Jason Hollinger.
Description: Potamogeton praelongus Wulf. 20090615.4 Wells Gray Park, BC. Date: 12 August 2009, 15:18. Source: Long Stalk Pondweed Uploaded by Amada44. Author: Jason Hollinger.