Senecio hydrophiloides
Common Name: sweet marsh ragwort
Family: Asteraceae
Synonyms: Senecio foetidus
Element Code: PDAST8H400
Full Name: Senecio hydrophiloides Rydb.
USDA PLANTS Symbol: SEHY

Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences:
  • Element Occurrence Ranks:
    A B C D X U
  • Population Status:
    Historic
    >20 yrs
    Recent
    <=20 yrs
  • Presence:
    Present Extant Possibly Extirpated Extirpated
Notes Glossary
  • Does plant occur in BUT Co.? Threatened by grazing and hydrological alterations. Includes S. foetidus.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 1984-01-01
  • Last Update: 2012-08-07
Location Glossary
  • Elevation: 0 - 2800 meters
  • California Endemic: no
  • States: California, Idaho, !MT, Nevada, Oregon, Utah, Washington, Wyoming
  • California Counties and Islands:   name (code)
    Lassen (LAS),  Mono (MNO),  Modoc (MOD),  Plumas (PLU),  Siskiyou (SIS)
  • Quads:   name (DWR code) USGS code
    Glass Mountain (451C) 37118G6,  June Lake (453D) 37119G1,  Antioch North (481D) 38121A7,  Crocker Mtn. (587B) 39120H4,  Grizzly Valley (588A) 39120H5,  Antelope Lake (604A) 40120B5,  Babcock Peak (604D) 40120A5,  Janesville (622D) 40120C5,  Roop Mountain (623A) 40120D7,  Gallatin Peak (640C) 40120E6,  Spalding Tract (641A) 40120F7,  Champs Flat (641B) 40120F8,  Harvey Mtn. (642A) 40121F1,  Bullard Lake (659C) 40120G8,  Sheepshead (659D) 40120G7,  Corders Reservoir (660C) 40121G2
  • 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.
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those that do contain this data, it has not been quality controlled and is potentially incomplete, inaccurate, and/or out of date.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 1463
Links to Leading Resources of Taxon Information
Suggested Citation
CNPS, Rare Plant Program. . Inventory of Rare and Endangered Plants (online edition, v8-02). California Native Plant Society, Sacramento, CA. Website http://www.rareplants.cnps.org [accessed ].
-120.375,39.875

CA,ID,MT,NV,OR,UT,WA,WY
37118G6=Glass Mountain (451C) 37118G6;37119G1=June Lake (453D) 37119G1;38121A7=Antioch North (481D) 38121A7;39120H4=Crocker Mtn. (587B) 39120H4;39120H5=Grizzly Valley (588A) 39120H5;40120B5=Antelope Lake (604A) 40120B5;40120A5=Babcock Peak (604D) 40120A5;40120C5=Janesville (622D) 40120C5;40120D7=Roop Mountain (623A) 40120D7;40120E6=Gallatin Peak (640C) 40120E6;40120F7=Spalding Tract (641A) 40120F7;40120F8=Champs Flat (641B) 40120F8;40121F1=Harvey Mtn. (642A) 40121F1;40120G8=Bullard Lake (659C) 40120G8;40120G7=Sheepshead (659D) 40120G7;40121G2=Corders Reservoir (660C) 40121G2