CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-18mar 3-19-18
Status: record asclepias_nyctaginifolia - Thu, Dec. 2, 2021, 08:41 ET b
Asclepias nyctaginifolia
common nameMojave milkweed
CalPhotos image
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more photos
© 2010 Neal Kramer  Follow image link for photo data.
familyApocynaceae
life formperennial herb
CA Rare Plant Rank
List 2B.1
LIST 2B: Rare, threatened, or endangered in California, but more common elsewhere.
     0.1: Seriously endangered in California
state rank
S2      ranking system key
global rank
G4G5      ranking system key
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (12):
Cajon (133C) 3411734, East Of Grotto Hills (199A) 3511521, Grotto Hills (199B) 3511522, Hackberry Mountain (199C) 3511512, Pinto Valley (200A) 3511523, Castle Peaks (224C) 3511532, Hart Peak (224D) 3511531, Mescal Range (226A) 3511545, Valley Wells (226B) 3511546, Ivanpah Lake (248C) 3511554, Pachalka Spring (249C) 3511556, Clark Mountain (249D) 3511555
quad data info

Counties, states, regions:
San Bernardino (SBD), Arizona (AZ), New Mexico (NM), Nevada (NV)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Mojavean desert scrub (MDScr)
•Pinyon and juniper woodland (PJWld)
blooming period May-Jun  
elevation range875 - 1700 meters
notes
Threatened by solar energy development, road widening, and road maintenance. See Proceedings of the American Academy of Arts and Sciences 12:69 (1876) for original description, and Annals of the Missouri Botanical Garden 41:155-156 (1954) for taxonomic treatment.
full nameAsclepias nyctaginifolia Gray
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym  ASNY Element Code  PDASC02190
CalFlora
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 Thu, Dec. 2, 2021 from http://www.cnps.org/inventory

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