CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record chloropyron_maritimum_ssp._maritimum - Wed, Dec. 8, 2021, 23:32 ET b
Chloropyron maritimum ssp. maritimum
common namesalt marsh bird's-beak
CalPhotos image
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life formannual herb hemiparasitic
CA Rare Plant Rank
List 1B.2
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.2: Fairly endangered in California
state rank
S1      ranking system key
global rank
G4?T1      ranking system key
CA state listingEndangered  07/79
federal listingEndangered  09/28/78
where found
MAPS - Use v8 link below.

Topographic quads (19):
National City (011A) 3211761, Point Loma (011B) 3211762, Imperial Beach (011D) 3211751, Del Mar (022B) 3211782, La Jolla (022C) 3211772, Aguanga (049A) 3311647, Newport Beach (071B) 3311768, Seal Beach (072A) 3311861, Long Beach (089C) 3311872, Los Alamitos (089D)* 3311871, Venice (090B) 3311884, San Bernardino South (107D) 3411713, Beverly Hills (111C)?* 3411814, Topanga (112D)* 3411815, Oxnard (114B) 3411922, Point Mugu (114D) 3411911, White Ledge Peak (141B) 3411944, Carpinteria (142A) 3411945, Morro Bay South (247D) 3512037
quad data info

Counties, states, regions:
Los Angeles (LAX), Orange (ORA), Santa Barbara (SBA), San Bernardino (SBD), San Diego (SDG), San Luis Obispo (SLO), Ventura (VEN), Baja California (BA)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Coastal dunes (CoDns)
•Marshes and swamps (MshSw)(coastal salt)
blooming period May-Oct(Nov),   Months in parentheses are uncommon.
elevation range0 - 30 meters
Threatened by vehicles, road construction, hydrological alterations, recreational activities, foot traffic, non-native plants, and loss of salt marsh habitat. See Madroņo 31(3):185-190 (1984) for information on parasitism.
full nameChloropyron maritimum (Benth.) A. Heller ssp. maritimum
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  PDSCR0J0C2
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
search Google CNPS website    search Google entire web

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 Wed, Dec. 8, 2021 from

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