Eleocharis, Subser. Eleocharis in North America Taxonomical Comments and Chromosome Numbers
Sven-Olov Strandhede (1967)
Bot. Notiser. 120: 355-368.
Eleocharis erythropoda 2n=18, 19 20
E. kamtchatica 2n=42, 46
E. fallax 2n=42
E. halophila 2n=37, 38
E. macrostachya 2n=38
E. smallii 2n=16
E. ambigens 2n=44, 45, 46
E. perlonga 2n=18, 19
E. smallii 2n=16