Species Details

Sparganium natans

small bur-reed

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Photo by © 2009 Keir Morse  max-height:128px; max-width:145px;
© 2009 Keir Morse
Photo by © 2020 Sierra Pacific Industries  max-height:128px; max-width:145px;
© 2020 Sierra Pacific Industries
Photo by © 2004 Dean Wm. Taylor  max-height:128px; max-width:145px;
© 2004 Dean Wm. Taylor
Lifeform: perennial rhizomatous herb (emergent)
Blooming Period: Jun-Sep
1625 - 2500 meters
5330 - 8205 feet
General Habitat:
  • Bogs and fens
  • Meadows and seeps
  • Marshes and swamps (lake margins)
General Micro Habitat:
Micro Habitat:
Total Occurrences: 0
Element Occurrence Ranks:
0 0 0 0 0 0
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 0
Presumed Extant 0
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
Alaska (AK), Arizona (AZ), California (CA), Colorado (CO), Connecticut (CT), Idaho (ID), Illinois (IL), Indiana (IN), Maine (ME), Massachusetts (MA), Michigan (MI), Minnesota (MN), Montana (MT), New Hampshire (NH), New Jersey (NJ), New York (NY), Oregon (OR), Pennsylvania (PA), Rhode Island (RI), Utah (UT), Vermont (VT), Washington (WA), Wisconsin (WI), Wyoming (WY)
California Counties and Islands: Name (Code)
Alpine (ALP), Lassen (LAS), Mariposa (MPA), Nevada (NEV), Plumas (PLU)
Quads: Name (Quad Code)
Belden (4012113), Bucks Lake (3912182), Bullard Lake (4012078), Cisco Grove (3912035), El Capitan (3711966), Gallatin Peak (4012056), Pacific Valley (3811958), Red Cinder (4012142), Roop Mountain (4012047)
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.


Presumed Extant
Counties   Quads