Species: Ambrosia psilostachya
Naked-spike Ambrosia
Species
Encyclopedia of Puget Sound
Classification
Kingdom
Plantae
Phylum
Anthophyta
Class
Dicotyledoneae
Order
Asterales
Family
Asteraceae
Genus
Ambrosia
NatureServe
Classification
Other Global Common Names
Cuman Ragweed - Cuman ragweed - Perennial Ragweed
Informal Taxonomy
Plants, Vascular - Flowering Plants - Aster Family
Formal Taxonomy
Plantae - Anthophyta - Dicotyledoneae - Asterales - Asteraceae - Ambrosia - As treated by Kartesz (1994 checklist), excludes Ambrosia cumanensis, a name which has sometimes been used in North America for this species. LEM 29Dec94.
Conservation Status
NatureServe Global Status Rank
G5
Global Status Last Reviewed
1988-05-13
Global Status Last Changed
1988-05-13
Distribution
Conservation Status Map
<img src="http://www.natureserve.org/explorer/servlet/GetMapGif?CA.AB=SE&CA.BC=SE&CA.MB=S5&CA.NS=SE&CA.ON=S4&CA.PE=SE&CA.QC=S1&US.AL=SNR&US.AZ=SNR&US.AR=SNR&US.CA=SNR&US.FL=SNR&US.GA=SNR&US.ID=SNR&US.IL=SNR&US.IA=S5&US.KS=SNR&US.LA=SNR&US.MI=SE&US.MN=SNR&US.MO=SNR&US.MT=S4&US.NN=SNR&US.NE=SNR&US.NV=SNR&US.NM=SNR&US.NC=SE&US.ND=SNR&US.OK=SNR&US.OR=SNR&US.PA=SE&US.SC=SNR&US.SD=SNR&US.TX=SNR&US.UT=SNR&US.WA=SNR&US.WY=S4" alt="Conservation Status Map" style="width: 475px; height: auto;" />