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Eryngium aristulatum var. hooveri
Common Name: Hoover's button-celery
Family: Apiaceae
Element Code: PDAPI0Z043
Full Name: Eryngium aristulatum Jeps. var. hooveri Sheikh

2010 Chris Winchell
Biology Glossary
Rarity Status Glossary
Occurrence Data from CDFW
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 16
  • Element Occurrence Ranks:
    A B C D X U
    0 2 4 0 4 6
  • Population Status:
    >20 yrs
    <=20 yrs
    8 8
  • Presence:
    Present Extant Possibly Extirpated Presumed Extirpated
    12 4 0
Notes Glossary
  • Almost all collections old; need information on extant occurrences. Is it extant in SCL Co.? ALA Co. occurrence (427B) needs confirmation. Many historical occurrences extirpated by agriculture, urbanization, and overgrazing. See MadroƱo 30(2):93-101 (1983) for original description.
  • 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: 2010-03-15
Location Glossary
  • Elevation: 3 - 45 meters
  • California Endemic: yes
  • Other States:
  • California Counties and Islands:   name (code)
    Alameda (ALA),  San Benito (SBT),  Santa Clara (SCL) (*?),  San Diego (SDG),  San Luis Obispo (SLO)
  • Quads:   name (DWR code) USGS code
    Pismo Beach (221B) 3512026,  San Luis Obispo (246C) 3512036,  Morro Bay South (247D)* 3512037,  Cambria (271D)* 3512151,  San Felipe (385B) 3612184,  Chittenden (386A) 3612185,  Mt. Madonna (406C) 3712116,  Milpitas (427B) 3712148,  Mountain View (428A)(*?) 3712241,  Palo Alto (428B)(*?) 3712242,  Newark (447D) 3712251
  • 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.
Presumed Extant Presumed Extirpated or Unknown 783
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 http://www.rareplants.cnps.org [accessed ].

3512026=Pismo Beach (221B) 3512026;3512036=San Luis Obispo (246C) 3512036;3512037=Morro Bay South (247D)* 3512037;3512151=Cambria (271D)* 3512151;3612184=San Felipe (385B) 3612184;3612185=Chittenden (386A) 3612185;3712116=Mt. Madonna (406C) 3712116;3712148=Milpitas (427B) 3712148;3712241=Mountain View (428A)(*?) 3712241;3712242=Palo Alto (428B)(*?) 3712242;3712251=Newark (447D) 3712251