Species Profile
Environmental Conservation Online System

Lyon's pentachaeta (Pentachaeta lyonii)

Kingdom: Plantae
Class: Magnoliopsida
Order: Asterales
Family: Asteraceae

Listing Status:   

Where Listed: WHEREVER FOUND

Map of Species occurrence

For the best experience, make sure that javascript is enabled and that you have the Adobe Flash Player installed Click here to download and install the Flash Player

Click here to see static map image

Map Image Map of Species occurrence Map of Species occurrence

This map represents our best available information about where a species is currently known to or or is believed to occur; however, it should NOT be used as an official species list for Section 7 Consultation purposes. To obtain an official species list for this purpose, please visit the Information, Planning, and Conservation (IPaC) System (click here: http://ecos.fws.gov/ipac)



This species is listed wherever it is found, but
    • States/US Territories in which the Lyon's pentachaeta is known to or is believed to occur:  California
    • US Counties in which the Lyon's pentachaeta is known to or is believed to occur:  View All
Current Listing Status Summary
Status Date Listed Lead Region Where Listed
01/29/1997 California/Nevada Region (Region 8)

» Federal Register Documents

Most Recent Federal Register Documents (Showing 5 of 14: view all)
Date Citation Page Title
04/27/2012 77 FR 25112 25116 5-Year Reviews of Species in California and Nevada
03/25/2009 74 FR 12878 12883 Initiation of 5-Year Reviews of 58 Species in California, Nevada, Arizona, and Utah; Availability of Completed 5-Year Reviews in California and Nevada
02/14/2007 72 FR 7064 7084 Initiation of 5-Year Reviews of 58 Species in California and Nevada; Availability of Completed 5-Year Reviews in California and Nevada
11/14/2006 71 FR 66374 66423 Designation of Critical Habitat for Astragalus brauntonii and Pentachaeta lyonii
07/21/2006 71 FR 41410 41414 Designation of Critical Habitat for Astragalus brauntonii and Pentachaeta lyonii: Proposed rule; reopening of comment period and notice of availability of draft economic analyses.

» Recovery

Recovery Plan Information Search
Current Recovery Plan(s)
Date Title Plan Action Status Plan Status
09/30/1999 Recovery Plan for Six Plants from the Mountains Surrounding the Los Angeles Basin View Implementation Progress Final
Other Recovery Documents (Showing 3 of 3)
Date Citation Page Title Document Type
04/27/2012 77 FR 25112 25116 5-Year Reviews of Species in California and Nevada
  • Notice 5-year Review, Initiation
  • 03/25/2009 74 FR 12878 12883 Initiation of 5-Year Reviews of 58 Species in California, Nevada, Arizona, and Utah; Availability of Completed 5-Year Reviews in California and Nevada
  • Notice 5-year Review, Completion
  • 02/14/2007 72 FR 7064 7084 Initiation of 5-Year Reviews of 58 Species in California and Nevada; Availability of Completed 5-Year Reviews in California and Nevada
  • Notice 5-year Review, Initiation
  • Five Year Review
    Date Title
    09/30/2008 Lyon's Pentachaeta 5-Year Review

    » Critical Habitat

    Current Critical Habitat Documents (Showing 2 of 2)
    Date Citation Page Title Document Type Status
    11/14/2006 71 FR 66374 66423 Designation of Critical Habitat for Astragalus brauntonii and Pentachaeta lyonii Final Rule Final designated
    07/21/2006 71 FR 41410 41414 Designation of Critical Habitat for Astragalus brauntonii and Pentachaeta lyonii: Proposed rule; reopening of comment period and notice of availability of draft economic analyses. Proposed Rule Not Required

    To learn more about critical habitat please see http://criticalhabitat.fws.gov

    » Conservation Plans

    No conservation plans have been created for Lyon's pentachaeta

    » Petitions

    No petition findings have been published for the Lyon's pentachaeta.

    » Life History

    No Life History information has been entered into this system for this species.

    » Other Resources

    NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

    ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

    Last updated: June 19, 2013