Emergent or aquatic, maturing in late summer in non-calcareous silty or peaty-sand, often amongst cobble and fine gravel; typically with little or no associated vegetation.
Yukon: North Yukon; known only from Dezadeash Lake, Turner Lake, and Ivvavik National Park
North America: BC, Alberta, Alaska, Washington
World: Northwestern North America
Isoetes maritima is separated from Isoetes echinospora by coarse pronounced spines on microspores and megaspores > 30 μM.
Plant | All (Plantae), Quillwort Family (Isoetaceae) |
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