Sedum laxum ssp. flavidum
Common Name: pale yellow stonecrop
Family: Crassulaceae
Synonyms:
Element Code: PDCRA0A0L2
Full Name: Sedum laxum (Britt.) Berger ssp. flavidum Denton
USDA PLANTS Symbol: SELAF

© 2004 Dean Wm. Taylor
Biology Glossary
  • Lifeform: perennial herb
  • Blooming Period: May - July
  • Habitat: Serpentinite or volcanic.
    • Broadleafed upland forest
    • Chaparral
    • Cismontane woodland
    • Lower montane coniferous forest
    • Upper montane coniferous forest
Rarity Status Glossary
Occurrence Data from DFG
California Natural Diversity Database Glossary
  • Total # of Known Element Occurrences: 67
  • Element Occurrence Ranks:
    A B C D X U
    5 9 2 0 0 51
  • Population Status:
    Historic
    >20 yrs
    Recent
    <=20 yrs
    67 0
  • Presence:
    Present Extant Possibly Extirpated Extirpated
    67 0 0
Notes Glossary
  • Subspecies are somewhat indistinct. See Brittonia 30:233-238 (1978) 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: 2011-04-01
Location Glossary
  • Elevation: 455 - 2000 meters
  • California Endemic: yes
  • States: California
  • California Counties and Islands:   name (code)
    Del Norte (DNT),  Glenn (GLE),  Humboldt (HUM),  Shasta (SHA),  Siskiyou (SIS),  Tehama (TEH),  Trinity (TRI)
  • Quads:   name (DWR code) USGS code
    Plaskett Meadows (581A) 39122F7,  Swim Ridge (614B) 40123B2,  Four Corners Rock (614C) 40123A2,  Platina (631C) 40122C8,  Wildwood (632A) 40123D1,  Dubakella Mtn. (632B) 40123D2,  Smoky Creek (632C) 40123C2,  Pony Buck Peak (632D) 40123C1,  Naufus Creek (633A) 40123D3,  Forest Glen (633D) 40123C3,  Dinsmore (634A) 40123D5,  Black Lassic (634D) 40123C5,  Hyampom (651C) 40123E4,  Sims Mountain (652A) 40123F5,  Board Camp Mtn. (652B) 40123F6,  Mad River Buttes (653A) 40123F7,  Grouse Mtn. (670C) 40123G6,  Hennessy Peak (670D) 40123G5,  Trinity Mtn. (686C) 41123A4,  Weitchpec (687B) 41123B6,  China Mtn. (700A) 41122D5,  Lonesome Ridge (704B) 41123D6,  Fish Lake (704C) 41123C6,  Blue Creek Mtn. (705A) 41123D7,  Duzel Rock (717C) 41122E6,  Bear Peak (721A) 41123F5,  Chimney Rock (721C) 41123E6,  Dillon Mtn. (721D) 41123E5,  Summit Valley (722D) 41123E7,  Hurdygurdy Butte (739D) 41123G7,  High Divide (740A) 41124H1
  • 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 1453
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 ].
-122.5,41.375

CA
39122F7=Plaskett Meadows (581A) 39122F7;40123B2=Swim Ridge (614B) 40123B2;40123A2=Four Corners Rock (614C) 40123A2;40122C8=Platina (631C) 40122C8;40123D1=Wildwood (632A) 40123D1;40123D2=Dubakella Mtn. (632B) 40123D2;40123C2=Smoky Creek (632C) 40123C2;40123C1=Pony Buck Peak (632D) 40123C1;40123D3=Naufus Creek (633A) 40123D3;40123C3=Forest Glen (633D) 40123C3;40123D5=Dinsmore (634A) 40123D5;40123C5=Black Lassic (634D) 40123C5;40123E4=Hyampom (651C) 40123E4;40123F5=Sims Mountain (652A) 40123F5;40123F6=Board Camp Mtn. (652B) 40123F6;40123F7=Mad River Buttes (653A) 40123F7;40123G6=Grouse Mtn. (670C) 40123G6;40123G5=Hennessy Peak (670D) 40123G5;41123A4=Trinity Mtn. (686C) 41123A4;41123B6=Weitchpec (687B) 41123B6;41122D5=China Mtn. (700A) 41122D5;41123D6=Lonesome Ridge (704B) 41123D6;41123C6=Fish Lake (704C) 41123C6;41123D7=Blue Creek Mtn. (705A) 41123D7;41122E6=Duzel Rock (717C) 41122E6;41123F5=Bear Peak (721A) 41123F5;41123E6=Chimney Rock (721C) 41123E6;41123E5=Dillon Mtn. (721D) 41123E5;41123E7=Summit Valley (722D) 41123E7;41123G7=Hurdygurdy Butte (739D) 41123G7;41124H1=High Divide (740A) 41124H1