Linanthus concinnus
Common Name: San Gabriel linanthus
Family: Polemoniaceae
Element Code: PDPLM090D0
Full Name: Linanthus concinnus Mlkn.

2003 Michael Charters
Biology Glossary
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 31
  • Element Occurrence Ranks:
    A B C D X U
    3 1 1 1 2 23
  • Population Status:
    >20 yrs
    <=20 yrs
    4 27
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    29 2 0
Notes Glossary
  • Threatened by recreational activities and road maintenance. See University of California Publications in Botany 2:53 (1904) 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: 1974-01-01
  • Last Update: 2012-04-23
Location Glossary
  • Elevation: 1520 - 2800 meters
  • California Endemic: yes
  • States: California
  • California Counties and Islands:   name (code)
    Los Angeles (LAX),  San Bernardino (SBD)
  • Quads:   name (DWR code) USGS code
    Cucamonga Peak (108A) 34117B5,  Mt. Baldy (108B) 34117B6,  Mt. Wilson (110A) 34118B1,  Pasadena (110B)* 34118B2,  Burbank (111A)* 34118B3,  Mescal Creek (134B) 34117D6,  Mount San Antonio (134C) 34117C6,  Telegraph Peak (134D) 34117C5,  Valyermo (135A) 34117D7,  Juniper Hills (135B) 34117D8,  Waterman Mtn. (135C) 34117C8,  Crystal Lake (135D) 34117C7,  Pacifico Mountain (136A) 34118D1,  Chilao Flat (136D) 34118C1
  • 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 246
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 ].

34117B5=Cucamonga Peak (108A) 34117B5;34117B6=Mt. Baldy (108B) 34117B6;34118B1=Mt. Wilson (110A) 34118B1;34118B2=Pasadena (110B)* 34118B2;34118B3=Burbank (111A)* 34118B3;34117D6=Mescal Creek (134B) 34117D6;34117C6=Mount San Antonio (134C) 34117C6;34117C5=Telegraph Peak (134D) 34117C5;34117D7=Valyermo (135A) 34117D7;34117D8=Juniper Hills (135B) 34117D8;34117C8=Waterman Mtn. (135C) 34117C8;34117C7=Crystal Lake (135D) 34117C7;34118D1=Pacifico Mountain (136A) 34118D1;34118C1=Chilao Flat (136D) 34118C1