Tiquilia canescens var. pulchella
Common Name: Chocolate Mountains tiquilia
Family: Ehretiaceae
Element Code: PDBOR0Y012
Full Name: Tiquilia canescens (DC.) A.T. Richardson var. pulchella (I.M. Johnst.) A.T. Richardson

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:
    >20 yrs
    <=20 yrs
  • Presence:
    Present Extant Possibly Extirpated Extirpated
Notes Glossary
  • Move to CRPR 2 or 4? Location and rarity information needed. Many herbarium specimens of T. canescens not determined to variety; annotations needed, yet difficult to distinguish between varieties in dried material; needs study. Many occurrences historical; need field surveys. Known only from the Sonoran Desert. Threatened by solar and wind energy development. Possibly threatened by military activities and vehicles. See Journal of the Arnold Arboretum 20(3):379 (1939) for original description, and Sida 6(3):235-240 (1976) for taxonomic treatment.
  • To submit rare plant observation data, use the CNDDB field survey form. Please see also the CNPS Rare Plant Data page.
  • Date Added: 2012-09-06
  • Last Update: 2016-10-18
Location Glossary
  • Elevation: 250 - 700 meters
  • California Endemic: no
  • States: California, Arizona
  • California Counties and Islands:   name (code)
    Imperial (IMP),  Riverside (RIV),  San Bernardino (SBD)
  • Quads:   name (DWR code) USGS code
    Picacho Peak (012B) 32114H6,  Gables Wash (026C) 33114A8,  Frink NW (044B) 33115D6,  Roosevelt Mine (059D) 33114E7,  East of Red Canyon (062D) 33115E5,  Chemehuevi Peak (147D) 34114E5
  • 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those that do contain this data, it has not been quality controlled and is potentially incomplete, inaccurate, and/or out of date.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 3672
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 ].

32114H6=Picacho Peak (012B) 32114H6;33114A8=Gables Wash (026C) 33114A8;33115D6=Frink NW (044B) 33115D6;33114E7=Roosevelt Mine (059D) 33114E7;33115E5=East of Red Canyon (062D) 33115E5;34114E5=Chemehuevi Peak (147D) 34114E5