Sparganium natans
Common Name: small bur-reed
Family: Typhaceae
Synonyms: Sparganium minimum
Element Code: PMSPA01090
Full Name: Sparganium natans L.

2004 Dean Wm. Taylor
Biology Glossary
Rarity Status Glossary
Occurrence Data from CDFW
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences:
  • Element Occurrence Ranks:
    A B C D X U
  • Population Status:
    >20 yrs
    <=20 yrs
  • Presence:
    Present Extant Possibly Extirpated Presumed Extirpated
Notes Glossary
Location Glossary
  • Elevation: 1625 - 2500 meters
  • California Endemic: no
  • Other States: Alaska, Arizona, Colorado, Connecticut, Idaho, Illinois, Indiana, Massachusetts, Maine, Michigan, Minnesota, Montana, New Hampshire, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Utah, Vermont, Washington, Wisconsin, Wyoming
  • California Counties and Islands:   name (code)
    El Dorado (ELD),  Lassen (LAS),  Madera (MAD),  Placer (PLA),  Plumas (PLU),  Shasta (SHA),  Tuolumne (TUO)
  • Quads:   name (DWR code) USGS code
    El Capitan (437B) 3711966,  Bucks Lake (590B) 3912182,  Belden (607D) 4012113,  Roop Mountain (623A) 4012047,  Red Cinder (624B) 4012142
  • Notes:
      Definitions of codes preceding a county and/or quad:
      * Presumed extirpated
      ? Uncertain about distribution or identity
      ?* Uncertain about distribution, but presumed extirpated if once present
      (?) Occurrence confirmed, but possibly extirpated
      Species may be present in other areas where conditions are favorable. This data should NOT be substituted for pre-project review or for on-site surveys.
Quad data is not available for all List 3 and 4 plants. For those that do contain this data, it has not been quality controlled and is potentially incomplete, inaccurate, and/or out of date. Please use caution when referencing this information. We are currently working hard to maintain this data and hope to provide accurate and up to date information in the near future.
Presumed Extant Presumed Extirpated or Unknown 1481
Links to Leading Resources of Taxon Information
Suggested Citation
California Native Plant Society, Rare Plant Program. . Inventory of Rare and Endangered Plants of California (online edition, v8-03). Website [accessed ].

3711966=El Capitan (437B) 3711966;3912182=Bucks Lake (590B) 3912182;4012113=Belden (607D) 4012113;4012047=Roop Mountain (623A) 4012047;4012142=Red Cinder (624B) 4012142