Lewisia cotyledon var. howellii
Common Name: Howell's lewisia
Family: Montiaceae
Synonyms:
Element Code: PDPOR04053
Full Name: Lewisia cotyledon (Wats.) Rob. var. howellii (Wats.) Jeps.
USDA PLANTS Symbol: LECOH2

© 2004 Norman Jensen
Biology Glossary
  • Lifeform: perennial herb
  • Blooming Period: April - July
  • Habitat: rocky.
    • Broadleafed upland forest
    • Chaparral
    • Cismontane woodland
    • Lower montane coniferous forest
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
This data is not available for all Rare Plant Rank 3 and 4 plants.
Notes Glossary
  • Move to List 4? Taxonomic problems. Identification difficult. On watch list in OR. See Proceedings of the American Academy of Arts and Sciences 23:262 (1888) 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: 1980-01-01
  • Last Update: 2011-08-17
Location Glossary
  • Elevation: 150 - 2010 meters
  • California Endemic: no
  • States: California, Oregon
  • California Counties and Islands:   name (code)
    Del Norte (DNT),  Humboldt (HUM),  Shasta (SHA),  Siskiyou (SIS),  Trinity (TRI)
  • Quads:   name (DWR code) USGS code
    Trinity Center (666B) 40122H6,  Denny (669B) 40123H4,  Ironside Mtn. (669C) 40123G4,  Yellowjacket Mtn. (681C) 41122A2,  Shoeinhorse Mtn. (681D) 41122A1,  Whisky Bill Peak (683D) 41122A5,  Hoopa (687C) 41123A6,  Eaton Peak (701C) 41122C8,  Sawyers Bar (702C) 41123C2,  Somes Bar (703B) 41123D4,  Orleans Mtn. (703C) 41123C4,  Orleans (704D) 41123C5,  Yreka (717B) 41122F6,  Scott Bar (719A) 41123F1,  Grider Valley (719B) 41123F2,  Boulder Peak (719D) 41123E1,  Huckleberry Mtn. (720A) 41123F3,  Clear Creek (720B) 41123F4,  Ukonom Mtn. (720C) 41123E4,  Bear Peak (721A) 41123F5,  Chimney Rock (721C) 41123E6,  Dillon Mtn. (721D) 41123E5,  Badger Mtn. (734C) 41122G6,  Buckhorn Bally (735A) 41122H7,  Condrey Mtn. (735B) 41122H8,  McKinley Mtn. (735D) 41122G7,  Dutch Creek (736A) 41123H1,  Seiad Valley (736C) 41123G2,  Hamburg (736D) 41123G1,  Figurehead Mtn. (737A) 41123H3,  Deadman Point (737B) 41123H4,  Happy Camp (737C) 41123G4,  Slater Butte (737D) 41123G3,  Preston Peak (738D) 41123G5
  • 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 689
Links to Leading Resources of Taxon Information
Suggested Citation
California Native Plant Society (CNPS). Inventory of Rare and Endangered Plants (online edition, v8-01a). California Native Plant Society. Sacramento, CA. Accessed on .
-123.0,41.5

CA,OR
40122H6=Trinity Center (666B) 40122H6,40123H4=Denny (669B) 40123H4,40123G4=Ironside Mtn. (669C) 40123G4,41122A2=Yellowjacket Mtn. (681C) 41122A2,41122A1=Shoeinhorse Mtn. (681D) 41122A1,41122A5=Whisky Bill Peak (683D) 41122A5,41123A6=Hoopa (687C) 41123A6,41122C8=Eaton Peak (701C) 41122C8,41123C2=Sawyers Bar (702C) 41123C2,41123D4=Somes Bar (703B) 41123D4,41123C4=Orleans Mtn. (703C) 41123C4,41123C5=Orleans (704D) 41123C5,41122F6=Yreka (717B) 41122F6,41123F1=Scott Bar (719A) 41123F1,41123F2=Grider Valley (719B) 41123F2,41123E1=Boulder Peak (719D) 41123E1,41123F3=Huckleberry Mtn. (720A) 41123F3,41123F4=Clear Creek (720B) 41123F4,41123E4=Ukonom Mtn. (720C) 41123E4,41123F5=Bear Peak (721A) 41123F5,41123E6=Chimney Rock (721C) 41123E6,41123E5=Dillon Mtn. (721D) 41123E5,41122G6=Badger Mtn. (734C) 41122G6,41122H7=Buckhorn Bally (735A) 41122H7,41122H8=Condrey Mtn. (735B) 41122H8,41122G7=McKinley Mtn. (735D) 41122G7,41123H1=Dutch Creek (736A) 41123H1,41123G2=Seiad Valley (736C) 41123G2,41123G1=Hamburg (736D) 41123G1,41123H3=Figurehead Mtn. (737A) 41123H3,41123H4=Deadman Point (737B) 41123H4,41123G4=Happy Camp (737C) 41123G4,41123G3=Slater Butte (737D) 41123G3,41123G5=Preston Peak (738D) 41123G5