Nitella clavata Kuetzing
Annotated by K. G. Karol, 30 Apr 2009. Remarks: The New York Botanical Garden.

Washington: Ferry County: N. Twin Lake, 9 mi. W of Inchelium; sample H, E shore; Rainbow Launch, depth 2 m.
T32N R35E S11 NW1/4
Assoc.: Heterantha dubia, Potamogeton gramineus, Chara globularis, Elodea canadensis, Myriophyllum exalbescens. Fragment removed for DNA analysis by K. G. Karol, KGK0905 4/30/09. 700 spores removed for SEM.

Jonna Ahl 3607, Jul 28, 1983
With Judy Loescher, J. Mastrogiuseppe
WTU, Accession: 351351, Barcode: WTU-A-017018