CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record linanthus_maculatus_ssp._emaculatus - Sat, Dec. 4, 2021, 17:57 ET b
Linanthus maculatus ssp. emaculatus
common nameJacumba Mountains linanthus
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life formannual herb
CA Rare Plant Rank
List 1B.1
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.1: Seriously endangered in California
state rank
S1      ranking system key
global rank
G2T1      ranking system key
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (2):
In-ko-pah Gorge (007A) 3211661, Jacumba (007B) 3211662
quad data info

Counties, states, regions:
Imperial (IMP), San Diego (SDG)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Desert dunes (DeDns)(edges)
•Sonoran desert scrub (SDScr)/Sandy or course, opaque-white, decomposed granite soils of washes and on flats near wash margins
blooming period (Mar),Apr(May),   Months in parentheses are uncommon.
elevation range395 - 585 meters
Discovered in 2010 by L. Hendrickson and L. Sward. Threatened by wind energy development and vehicles. See L. maculatus (in part) in TJM 2. See Aliso 32(2):55-88 (2015) for original description.
full nameLinanthus maculatus (Parish) Milliken ssp. emaculatus J.M. Porter, D.S. Bell & R. Patt.
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  PDPLM041Y2
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 Sat, Dec. 4, 2021 from

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