Northern Prairie Wildlife Research Center
 |
| Plate 26. Shoreline of a permanent lake, moderately brackish, cover type 4 (V-C-4). Vegetative debris in windrows on shore is composed of western widgeongrass (Ruppia occidentalis) from central permanent-open-water zone, and sago pondweed (Potamogeton pectinatus) and claspingleaf pondweed (Potamogeton richardsonii) from open-water phase of marginal deep-marsh zone. August 20, 1965, Kidder County, N. Dak. |
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://www.npwrc.usgs.gov/resource/wetlands/pondlake/plate26.htm
Page Contact Information: Webmaster
Page Last Modified: Saturday, 02-Feb-2013 06:59:59 EST
Menlo Park, CA [caww54]
