Howell's Quillwort

Isoetes howellii Engelm. - Quillwort family

Size

Mature Height: Up to around 10 inches

Plant Type: Graminoid

Native Range

  • CAN:  British Columbia
  • USA:  California, Idaho, Montana, Oregon, Utah, Washington
  • MEX:  Mexico Northwest
Regional Native Status: L48 (N), CAN (N)

State-level native status is based on data available through Plants of the World Online. Regional Native Status comes from the USDA Plants Database. For more detailed native status information, please refer to BONAP.