CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record leptosiphon_ambiguus - Mon, Nov. 29, 2021 01:07 ET c
Leptosiphon ambiguus
common nameserpentine leptosiphon
CalPhotos image
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more photos
Gladys Lucille Smith © 1999 California Academy of Sciences  Follow image link for photo data, and for images listed as "Linanthus ambiguus".
Link to images listed as "Leptosiphon ambiguus"
familyPolemoniaceae
life formannual herb
CA Rare Plant Rank
List 4.2
CA-Endemic
LIST 4: Limited distribution (Watch List).
     0.2: Fairly endangered in California
state rank
S4      ranking system key
global rank
G4     G4: apparently secure, but some concern
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Counties, states, regions:
Alameda (ALA), Contra Costa (CCA), Merced (MER), San Benito (SBT), Santa Clara (SCL), Santa Cruz (SCR), San Joaquin (SJQ), San Mateo (SMT), Stanislaus (STA)
  • Pending additional quad-level data, only county data are being provided for List 4 plants.
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Cismontane woodland (CmWld)
•Coastal scrub (CoScr)
•Valley and foothill grassland (VFGrs)/usually serpentinite
blooming period Mar-Jun  
elevation range120 - 1130 meters
notes
Threatened by non-native plants and habitat alteration. To be expected in other adjacent counties. A synonym of Linanthus ambiguus in TJM (1990). See Botanical Gazette 11:339 (1886) for original description, and Aliso 19(1):55-91 (2000) for revised nomenclature.
full nameLeptosiphon ambiguus (Rattan) J.M. Porter & L.A. Johnson
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  PDPLM09020
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
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Suggested citation: California Native Plant Society (CNPS). 2018. Inventory of Rare and Endangered Plants (online edition, v7-18mar). California Native Plant Society. Sacramento, CA. Accessed on Mon, Nov. 29, 2021 from http://www.cnps.org/inventory

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