CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record muhlenbergia_appressa - Sat, Dec. 4, 2021, 07:03 ET b
Muhlenbergia appressa
common nameappressed muhly
CalPhotos image
more photos
© 2006 Steve Matson  Follow image link for photo data.
life formannual herb
CA Rare Plant Rank
List 2B.2
LIST 2B: Rare, threatened, or endangered in California, but more common elsewhere.
     0.2: Fairly endangered in California
state rank
S3      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.

Topographic quads (9):
Julian (033D) 3311615, Indian Cove (102C) 3411612, Ord Mountain (156A) 3411667, Fountain Peak (176A) 3411585, Columbia Mountain (200C) 3511514, Castle Peaks (224C) 3511532, Pilot Knob (232B) 3511742, San Clemente Island Central (SCMC), San Clemente Island South (SCMS)
quad data info

Counties, states, regions:
Los Angeles (LAX), San Bernardino (SBD), San Clemente Isl. (SCM), San Diego (SDG), Arizona (AZ), Baja California (BA)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Coastal scrub (CoScr)
•Mojavean desert scrub (MDScr)
•Valley and foothill grassland (VFGrs)/rocky
blooming period Apr-May  
elevation range20 - 1600 meters
Known in CA only from Providence Mtns. (SBD Co.), and SCM Isl.; has this taxon been poorly collected in CA? See Journal of the Washington Academy of Sciences 31:504 (1914) for original description, and Madrońo 35(4):353 (1988) for discussion of SCM Isl. records.
full nameMuhlenbergia appressa C. Goodd.
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  MUAP Element Code  PMPOA48020
CalFlora species this taxon    CalFlora genus related taxa
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 Sat, Dec. 4, 2021 from

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