Pellaea truncata
Common Name: spiny cliff-brake
Family: Pteridaceae
Element Code: PPADI0H0C0
Full Name: Pellaea truncata Goodd.

© 2005 James M. Andre
Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 21
  • Element Occurrence Ranks:
    A B C D X U
    0 1 0 0 0 20
  • Population Status:
    >20 yrs
    <=20 yrs
    5 16
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    21 0 0
Notes Glossary
  • See Muhlenbergia 8:94 (1912) for original description, and Madroño 25(1):56 (1978) for species account.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 1980-01-01
  • Last Update: 2013-06-12
Location Glossary
  • Elevation: 1200 - 2150 meters
  • California Endemic: no
  • States: California, Arizona, Baja California, Colorado, New Mexico, Nevada, Sonora, Utah
  • California Counties and Islands:   name (code)
    San Bernardino (SBD)
  • Quads:   name (DWR code) USGS code
    Fenner (174C) 34115G2,  Fountain Peak (176A) 34115H5,  Hackberry Mountain (199C) 35115A2,  Pinto Valley (200A) 35115B3,  Mid Hills (200B) 35115B4,  Hart Peak (224D) 35115C1,  Ivanpah (225D) 35115C3,  Mescal Range (226A) 35115D5,  Cima Dome (226D) 35115C5,  Blackwater Mine (274D) 35115G7
  • 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.
Presumed Extant Presumed Extirpated or Unknown 1223
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 [accessed ].

34115G2=Fenner (174C) 34115G2;34115H5=Fountain Peak (176A) 34115H5;35115A2=Hackberry Mountain (199C) 35115A2;35115B3=Pinto Valley (200A) 35115B3;35115B4=Mid Hills (200B) 35115B4;35115C1=Hart Peak (224D) 35115C1;35115C3=Ivanpah (225D) 35115C3;35115D5=Mescal Range (226A) 35115D5;35115C5=Cima Dome (226D) 35115C5;35115G7=Blackwater Mine (274D) 35115G7