CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record boechera_yorkii - Wed, Dec. 1, 2021, 20:09 ET b
Boechera yorkii
common nameLast Chance rockcress
CalPhotos image
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more photos
© 2009 Dana York  Follow image link for photo data.
familyBrassicaceae
life formperennial herb
CA Rare Plant Rank
List 1B.3
CA-Endemic
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.3: Not very endangered in California
state rank
S1      ranking system key
global rank
G1     G1: Less than 6 occurrences OR less than 1,000 individuals OR less than 2,000 acres.
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (1):
Last Chance Mountain (410C) 3711736
quad data info

Counties, states, regions:
Inyo (INY)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Great Basin scrub (GBScr)
•Pinyon and juniper woodland (PJWld)/rock outcrops, carbonate (dolomite)
blooming period May  
elevation range2220 - 2410 meters
notes
Known from only two occurrences near Last Chance Mountain. Not in The Jepson Manual. See Madroņo 51(4): 387 (2004) for original description.
full nameBoechera yorkii S. Boyd
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  PDBRA40010
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. 1, 2021 from http://www.cnps.org/inventory

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