FLORA OF EASTERN WASHINGTON AND ADJACENT IDAHO

Potamogetonaceae

Potamogeton foliosus

Taxonomy: Potamogeton, Potamogetonaceae Category:

Scientific NamePotamogeton foliosus Raf.
FamilyPotamogetonaceae
Common Namesleafy pondweed
Eastern WashingtonNative
Conservation Status
Notes

Click on any image to enlarge it.

  • Flora of Eastern Washington Image: Potamogeton foliosus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton foliosus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton foliosus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton foliosus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton foliosus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton foliosus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton foliosus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton foliosus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton foliosus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016

Potamogeton crispus

Taxonomy: Potamogeton, Potamogetonaceae Category:

Scientific NamePotamogeton crispus L.
FamilyPotamogetonaceae
Common Namescurly pondweed
Eastern WashingtonEurasia
SynonymsNone
Conservation Status
Notes

Click on any image to enlarge it.

  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    3.06 air mi SW of Mattawa, WA just S of the Buckshot Recreation area parking lot; N 47.71054 W 119.95335; Grant Co., 10/13/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton crispus
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016

Potamogeton richardsonii

Taxonomy: Potamogeton, Potamogetonaceae Category:

Scientific NamePotamogeton richardsonii (A. Benn.) Rydb.
FamilyPotamogetonaceae
Common Namesclasping-leaved or Richardson’s pondweed
Eastern WashingtonNative
Conservation Status
Notes

Click on any image to enlarge it.

  • Flora of Eastern Washington Image: Potamogeton richardsonii
    3.06 air mi SW of Mattawa, WA just S of the Buckshot Recreation area parking lot; N 46.71068 W 119.95328; Grant Co., 10/13/2016
  • Flora of Eastern Washington Image: Potamogeton richardsonii
    3.06 air mi SW of Mattawa, WA just S of the Buckshot Recreation area parking lot; N 46.71068 W 119.95328; Grant Co., 10/13/2016
  • Flora of Eastern Washington Image: Potamogeton richardsonii
    3.06 air mi SW of Mattawa, WA just S of the Buckshot Recreation area parking lot; N 46.71068 W 119.95328; Grant Co., 10/13/2016
  • Flora of Eastern Washington Image: Potamogeton richardsonii
    3.06 air mi SW of Mattawa, WA just S of the Buckshot Recreation area parking lot; N 46.71068 W 119.95328; Grant Co., 10/13/2016
  • Flora of Eastern Washington Image: Potamogeton richardsonii
    3.06 air mi SW of Mattawa, WA just S of the Buckshot Recreation area parking lot; N 46.71068 W 119.95328; Grant Co., 10/13/2016
  • Flora of Eastern Washington Image: Potamogeton richardsonii
    3.06 air mi SW of Mattawa, WA just S of the Buckshot Recreation area parking lot; N 46.71068 W 119.95328; Grant Co., 10/13/2016
  • Flora of Eastern Washington Image: Potamogeton richardsonii
    3.06 air mi SW of Mattawa, WA just S of the Buckshot Recreation area parking lot; N 46.71068 W 119.95328; Grant Co., 10/13/2016
  • Flora of Eastern Washington Image: Potamogeton richardsonii
    3.06 air mi SW of Mattawa, WA just S of the Buckshot Recreation area parking lot; N 46.71068 W 119.95328; Grant Co., 10/13/2016
  • Flora of Eastern Washington Image: Potamogeton richardsonii
    3.06 air mi SW of Mattawa, WA just S of the Buckshot Recreation area parking lot; N 46.71068 W 119.95328; Grant Co., 10/13/2016
  • Flora of Eastern Washington Image: Potamogeton richardsonii
    3.06 air mi SW of Mattawa, WA just S of the Buckshot Recreation area parking lot; N 46.71068 W 119.95328; Grant Co., 10/13/2016
  • Flora of Eastern Washington Image: Potamogeton richardsonii
    3.06 air mi SW of Mattawa, WA just S of the Buckshot Recreation area parking lot; N 46.71068 W 119.95328; Grant Co., 10/13/2016
  • Flora of Eastern Washington Image: Potamogeton richardsonii
    3.06 air mi SW of Mattawa, WA just S of the Buckshot Recreation area parking lot; N 46.71068 W 119.95328; Grant Co., 10/13/2016

Potamogeton epihydrus

Taxonomy: Potamogeton, Potamogetonaceae Category:

Scientific NamePotamogeton epihydrus Raf.
FamilyPotamogetonaceae
Common Namesribbon-leaved pondweed
Eastern WashingtonNative
Conservation Status
Notes

Click on any image to enlarge it.

  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016 (submerged leaf cross section)
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016 (floating leaf petiole – cross section)
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016
  • Flora of Eastern Washington Image: Potamogeton epihydrus
    4.8 air mi SW of Tiger, WA along the E edge of Leo Lake; N 48.64856 W 117.49296; Pend Oreille Co., 9/23/2016

Potamogeton amplifolius

Taxonomy: Potamogeton, Potamogetonaceae Category:

Scientific NamePotamogeton amplifolius Tuck.
FamilyPotamogetonaceae
Common Nameslarge-leaved or broad-leaved pondweed
Eastern WashingtonNative
SynonymsNone
Conservation Status
Notes

Click on any image to enlarge it.

  • Flora of Eastern Washington Image: Potamogeton amplifolius
    NE edge of S. Twin Lake W of Inchelium, WA; N 48.270723 W 118.377055 – Ferry Co. – 9/21/2011
  • Flora of Eastern Washington Image: Potamogeton amplifolius
    NE edge of S. Twin Lake W of Inchelium, WA; N 48.270723 W 118.377055 – Ferry Co. – 9/21/2011
  • Flora of Eastern Washington Image: Potamogeton amplifolius
    NE edge of S. Twin Lake W of Inchelium, WA; N 48.270723 W 118.377055 – Ferry Co. – 9/21/2011
  • Flora of Eastern Washington Image: Potamogeton amplifolius
    NE edge of S. Twin Lake W of Inchelium, WA; N 48.270723 W 118.377055 – Ferry Co. – 9/21/2011
  • Flora of Eastern Washington Image: Potamogeton amplifolius
    NE edge of S. Twin Lake W of Inchelium, WA; N 48.270723 W 118.377055 – Ferry Co. – 9/21/2011
  • Flora of Eastern Washington Image: Potamogeton amplifolius
    NE edge of S. Twin Lake W of Inchelium, WA; N 48.270723 W 118.377055 – Ferry Co. – 9/21/2011
  • Flora of Eastern Washington Image: Potamogeton amplifolius
    NE edge of S. Twin Lake W of Inchelium, WA; N 48.270723 W 118.377055 – Ferry Co. – 9/21/2011
  • Flora of Eastern Washington Image: Potamogeton amplifolius
    NE edge of S. Twin Lake W of Inchelium, WA; N 48.270723 W 118.377055 – Ferry Co. – 9/21/2011
  • Flora of Eastern Washington Image: Potamogeton amplifolius
    NE edge of S. Twin Lake W of Inchelium, WA; N 48.270723 W 118.377055 – Ferry Co. – 9/21/2011
  • Flora of Eastern Washington Image: Potamogeton amplifolius
    NE edge of S. Twin Lake W of Inchelium, WA; N 48.270723 W 118.377055 – Ferry Co. – 9/21/2011

Potamogeton nodosus

Taxonomy: Potamogeton, Potamogetonaceae Category:

Scientific NamePotamogeton nodosus Poir.
FamilyPotamogetonaceae
Common Nameslong-leaved or loddon’s pondweed
Eastern WashingtonNative
Conservation Status
Notes

Click on any image to enlarge it.

  • Flora of Eastern Washington Image: Potamogeton nodosus
    Fairways Golf Course between Spokane and Cheney, WA; in Lake near the 15th Tee.; N 47.58565 W 117.54481; Spokane Co.; 8/1/2014
  • Flora of Eastern Washington Image: Potamogeton nodosus
    Fairways Golf Course between Spokane and Cheney, WA; in Lake near the 15th Tee.; N 47.58565 W 117.54481; Spokane Co.; 8/1/2014
  • Flora of Eastern Washington Image: Potamogeton nodosus
    Fairways Golf Course between Spokane and Cheney, WA; in Lake near the 15th Tee.; N 47.58565 W 117.54481; Spokane Co.; 8/1/2014
  • Flora of Eastern Washington Image: Potamogeton nodosus
    Fairways Golf Course between Spokane and Cheney, WA; in Lake near the 15th Tee.; N 47.58565 W 117.54481; Spokane Co.; 8/1/2014
  • Flora of Eastern Washington Image: Potamogeton nodosus
    Fairways Golf Course between Spokane and Cheney, WA; in Lake near the 15th Tee.; N 47.58565 W 117.54481; Spokane Co.; 8/1/2014
  • Flora of Eastern Washington Image: Potamogeton nodosus
    Fairways Golf Course between Spokane and Cheney, WA; in Lake near the 15th Tee.; N 47.58565 W 117.54481; Spokane Co.; 8/1/2014
  • Flora of Eastern Washington Image: Potamogeton nodosus
    Fairways Golf Course between Spokane and Cheney, WA; in Lake near the 15th Tee.; N 47.58565 W 117.54481; Spokane Co.; 8/1/2014
  • Flora of Eastern Washington Image: Potamogeton nodosus
    Fairways Golf Course between Spokane and Cheney, WA; in Lake near the 15th Tee.; N 47.58565 W 117.54481; Spokane Co.; 8/1/2014
  • Flora of Eastern Washington Image: Potamogeton nodosus
    Fairways Golf Course between Spokane and Cheney, WA; in Lake near the 15th Tee.; N 47.58565 W 117.54481; Spokane Co.; 8/1/2014
  • Flora of Eastern Washington Image: Potamogeton nodosus
    Fairways Golf Course between Spokane and Cheney, WA; in Lake near the 15th Tee.; N 47.58565 W 117.54481; Spokane Co.; 8/1/2014

Potamogeton illinoensis

Taxonomy: Potamogeton, Potamogetonaceae Category:

Scientific NamePotamogeton illinoensis Morong
FamilyPotamogetonaceae
Common Namesillinois pondweed
Eastern WashingtonNative
Conservation Status
Notes

Click on any image to enlarge it.

  • Flora of Eastern Washington Image: Potamogeton illinoensis
    Along Hwy 23 ca. 6.7 mi S of Sprague, WA; N 47.23020 W 117.91049; Whitman Co.; 7/29/2014
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    Along Hwy 23 ca. 6.7 mi S of Sprague, WA; N 47.23020 W 117.91049; Whitman Co.; 7/29/2014
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    Along Hwy 23 ca. 6.7 mi S of Sprague, WA; N 47.23020 W 117.91049; Whitman Co.; 7/29/2014
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    Along Hwy 23 ca. 6.7 mi S of Sprague, WA; N 47.23020 W 117.91049; Whitman Co.; 7/29/2014
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    Along Hwy 23 ca. 6.7 mi S of Sprague, WA; N 47.23020 W 117.91049; Whitman Co.; 7/29/2014
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    Along Hwy 23 ca. 6.7 mi S of Sprague, WA; N 47.23020 W 117.91049; Whitman Co.; 7/29/2014
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    Along Hwy 23 ca. 6.7 mi S of Sprague, WA; N 47.23020 W 117.91049; Whitman Co.; 7/29/2014
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    Along Hwy 23 ca. 6.7 mi S of Sprague, WA; N 47.23020 W 117.91049; Whitman Co.; 7/29/2014
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    Along Hwy 23 ca. 6.7 mi S of Sprague, WA; N 47.23020 W 117.91049; Whitman Co.; 7/29/2014
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    Along Hwy 23 ca. 6.7 mi S of Sprague, WA; N 47.23020 W 117.91049; Whitman Co.; 7/29/2014
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    Along Hwy 23 ca. 6.7 mi S of Sprague, WA; N 47.23020 W 117.91049; Whitman Co.; 7/29/2014
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    ca. 5.1 air mi N of Othello, WA at the S. end of Herman Lake near boat ramp; N 46.89752 W 119.20034; Adams Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    ca. 5.1 air mi N of Othello, WA at the S. end of Herman Lake near boat ramp; N 46.89752 W 119.20034; Adams Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    ca. 5.1 air mi N of Othello, WA at the S. end of Herman Lake near boat ramp; N 46.89752 W 119.20034; Adams Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    ca. 5.1 air mi N of Othello, WA at the S. end of Herman Lake near boat ramp; N 46.89752 W 119.20034; Adams Co., 9/19/2016
  • Flora of Eastern Washington Image: Potamogeton illinoensis
    ca. 5.1 air mi N of Othello, WA at the S. end of Herman Lake near boat ramp; N 46.89752 W 119.20034; Adams Co., 9/19/2016 (peduncle on right, stem on left)

Stuckenia pectinata

Taxonomy: Potamogetonaceae, Stuckenia Category:

Scientific NameStuckenia pectinata (L.) Boerner
FamilyPotamogetonaceae
Common Namesfennel-leaved pondweed, sago pondweed, sago-pondweed
Eastern WashingtonNative
Conservation Status
Notes

Click on any image to enlarge it.

  • Flora of Eastern Washington Image: Stuckenia pectinata
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Stuckenia pectinata
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Stuckenia pectinata
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Stuckenia pectinata
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Stuckenia pectinata
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Stuckenia pectinata
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Stuckenia pectinata
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Stuckenia pectinata
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016
  • Flora of Eastern Washington Image: Stuckenia pectinata
    ca. 7.75 air mi NW of Connell, WA along the SE shore of Cattail Lake; N 46.70317 W 119.01257; Franklin Co., 9/19/2016

Potamogeton natans

Taxonomy: Potamogeton, Potamogetonaceae Category:

Scientific NamePotamogeton natans L.
FamilyPotamogetonaceae
Common Namesfloating or floating-leaved pondweed
Eastern WashingtonNative
SynonymsNone
Conservation Status
Notes

Click on any image to enlarge it.

  • Flora of Eastern Washington Image: Potamogeton natans
    NE edge of McDowell Lake; SE of Colville, WA; N 48.46989 W 117.68096; Stevens Co.; 8/27/2012
  • Flora of Eastern Washington Image: Potamogeton natans
    NE edge of McDowell Lake; SE of Colville, WA; N 48.46989 W 117.68096; Stevens Co.; 8/27/2012
  • Flora of Eastern Washington Image: Potamogeton natans
    NE edge of McDowell Lake; SE of Colville, WA; N 48.46989 W 117.68096; Stevens Co.; 8/27/2012
  • Flora of Eastern Washington Image: Potamogeton natans
    NE edge of McDowell Lake; SE of Colville, WA; N 48.46989 W 117.68096; Stevens Co.; 8/27/2012
  • Flora of Eastern Washington Image: Potamogeton natans
    NE edge of McDowell Lake; SE of Colville, WA; N 48.46989 W 117.68096; Stevens Co.; 8/27/2012
  • Flora of Eastern Washington Image: Potamogeton natans
    Near the W edge of small pond 0.3 mi W of Lake Leo; ca. 19.3 air mi ENE of Colville, WA; N 48.64556 W 117.50915; Stevens Co., 7/25/2016
  • Flora of Eastern Washington Image: Potamogeton natans
    Near the W edge of small pond 0.3 mi W of Lake Leo; ca. 19.3 air mi ENE of Colville, WA; N 48.64556 W 117.50915; Stevens Co., 7/25/2016
  • Flora of Eastern Washington Image: Potamogeton natans
    Near the W edge of small pond 0.3 mi W of Lake Leo; ca. 19.3 air mi ENE of Colville, WA; N 48.64556 W 117.50915; Stevens Co., 7/25/2016
  • Flora of Eastern Washington Image: Potamogeton natans
    Near the W edge of small pond 0.3 mi W of Lake Leo; ca. 19.3 air mi ENE of Colville, WA; N 48.64556 W 117.50915; Stevens Co., 7/25/2016
  • Flora of Eastern Washington Image: Potamogeton natans
    Near the W edge of small pond 0.3 mi W of Lake Leo; ca. 19.3 air mi ENE of Colville, WA; N 48.64556 W 117.50915; Stevens Co., 7/25/2016
  • Flora of Eastern Washington Image: Potamogeton natans
    Near the W edge of small pond 0.3 mi W of Lake Leo; ca. 19.3 air mi ENE of Colville, WA; N 48.64556 W 117.50915; Stevens Co., 7/25/2016
  • Flora of Eastern Washington Image: Potamogeton natans
    Near the W edge of small pond 0.3 mi W of Lake Leo; ca. 19.3 air mi ENE of Colville, WA; N 48.64556 W 117.50915; Stevens Co., 7/25/2016
  • Flora of Eastern Washington Image: Potamogeton natans
    Near the W edge of small pond 0.3 mi W of Lake Leo; ca. 19.3 air mi ENE of Colville, WA; N 48.64556 W 117.50915; Stevens Co., 7/25/2016
  • Flora of Eastern Washington Image: Potamogeton natans
    Near the W edge of small pond 0.3 mi W of Lake Leo; ca. 19.3 air mi ENE of Colville, WA; N 48.64556 W 117.50915; Stevens Co., 7/25/2016
  • Flora of Eastern Washington Image: Potamogeton natans
    Near the W edge of small pond 0.3 mi W of Lake Leo; ca. 19.3 air mi ENE of Colville, WA; N 48.64556 W 117.50915; Stevens Co., 7/25/2016