CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-14nov 11-15-14
Status: record malacothamnus_hallii - Thu, Nov. 20, 2014 21:12 ET c
Malacothamnus hallii
common nameHall's bush-mallow
CalPhotos image
more photos
© 1994 Dean Wm. Taylor  Follow image link for photo data.
life form evergreen shrub
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
S2      ranking system key
global rank
G2Q      ranking system key
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
(12/2) v7 maps currently unavailable - use link below for v8 details and maps

Topographic quads (20):
Los Banos Valley (384A) 3612181, Pacheco Pass (404C) 3712112, Mississippi Creek (405B) 3712124, Pacheco Peak (405D) 3712113, Morgan Hill (406B) 3712126, Mount Madonna (406C) 3712116, Santa Teresa Hills (407A) 3712127, Milpitas (427B) 3712148, San Jose West (427C) 3712138, San Jose East (427D) 3712137, Lone Tree Creek (444C) 3712154, Solyo (444D) 3712153, Montara Mountain (448C) 3712254, San Mateo (448D) 3712253, Antioch South (464A) 3712187, Clayton (464B) 3712188, Diablo (464C) 3712178, Benmore Canyon (548D) 3912215, Elledge Peak (550C) 3912312, Boonville (551D) 3912313
quad data info

Counties, states, regions:
Contra Costa (CCA), Lake (LAK), Mendocino (MEN), Merced (MER), Santa Clara (SCL), San Mateo (SMT), Stanislaus (STA)
counties map
CNDDB Quick Viewer
Web application for exploring the CNDDB elements reported at the quad level.
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A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Chaparral (Chprl)
•Coastal scrub (CoScr)
blooming period May-Sep(Oct),   Months in parentheses are uncommon.
elevation range10 - 760 meters
MNO Co. occurrence (UC138307, 453B) needs verification. Threatened by development. Possibly threatened by non-native plants. A synonym of M. fasciculatus in The Jepson Manual.
full nameMalacothamnus hallii (Eastw.) Kearn.
Version 8    INVENTORY VERSION 8 - Details for this taxon, including GIS and other links

Additional information:
standard acronym  MAHA2 Element Code  PDMAL0Q0F0
CalFlora species this taxon    CalFlora genus related taxa
Jepson Online Jepson Interchange  Jepson Manual and other resources
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Suggested citation: California Native Plant Society (CNPS). 2014. Inventory of Rare and Endangered Plants (online edition, v7-14nov). California Native Plant Society. Sacramento, CA. Accessed on Thu, Nov. 20, 2014 from

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