Publication: Amer. Naturalist. 8: 214. 1874.
Origin: Native
Herbarium search: CPNWH
Notes: FNA2: "Small plants with leaves less than 2.5 cm have been called Isoetes bolanderi var. pygmaea (Engelmann) Clute.
Isoetes bolanderi hybridizes with I. echinospora and I. occidentalis."
Last updated 9/30/2023 by David Giblin.