Chromolaena odorata (L.) R. M. King &. H. Rob.
EUPATORIUM ODORATUM L
Osmia odorata L SchBip; Eupatorium affine Hook & Arn; Eupatorium brachiatum Sw ex Wikstr; Eupatorium clematitis Dc; Eupatorium conyzoides Mill; Eupatorium conyzoides Vahl; Osmia conyzoides SchBip; Eupatorium divergens Less; Osmia divergens Less SchBip; Eupatorium floribundum Kunth; Osmia floribunda Kunth SchBip; Eupatorium graciliflorum Dc; Osmia graciliflora Dc SchBip; Eupatorium sabeanum Buckley; Eupatorium stigmatosum Meyen & Walp; Jack in the bush; Eupatorium odoratum; Eupatorium dichotomum; Eupatorium conyzoides; Triffid Weed; Siam Weed; Christmas Bush
Life   Plantae   Dicotyledoneae   Asteraceae   Chromolaena

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Chromolaena odorata seed-dry
© Copyright Smithsonian Tropical Research Institute, 2003-2006 · 0
Chromolaena odorata seed-dry

Associates · map
FamilyScientific name @ source (records)
Aleyrodidae  Bemisia tabaci @ CSCA_TCN (1)
Mycosphaerellaceae  Septoria @ BPI (1)
_  Aleuronudus @ CSCA_TCN (1)

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Following modified from Flora of Taiwan, National Taiwan University
   
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&pull 20q v4.662 20091102: Error 301 Moved Permanently http://tai2.ntu.edu.tw/udth/bin/fot1.exe/browse?bid=4&page=901

Following modified from Taiwan Biodiversity National Information Network
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Kingdom Plantae  
 Phylum Magnoliophyta  
 Class Magnoliopsida  
 Order Asterales  
 Family Compositae  
 Genus Chromolaena  
  Chromolaena odorata    (L.) R. M. King & H. Rob, 1970 
Provider: Ching-I Peng 
hierarchy tree    download xml    download txt    Chinese Page    
Synonyms: Chrysocoma volubilis Eupatorium affine Eupatorium atriplicifolium Eupatorium brachiatum Eupatorium clematitis Eupatorium conyzoides Eupatorium conyzoides angustiflorum Eupatorium conyzoides conyzoides Eupatorium conyzoides floribunda Eupatorium conyzoides glabratum Eupatorium conyzoides heterolepis details
Citation: R. M. King & H. Rob, 1970. Phytologia 20(3): 204 Flora of Taiwan 2nd ed. 4: 901, 1998 Wu, S. H., C. F. Hsieh, and Marcel Rejmanek. 2004. Catalogue of the Naturalized Flora of Taiwan. Taiwania
Name Code: 202426
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Suggested Link    Discover Life    Flora of Taiwan 2nd eBooks (National Taiwan University)    Global Invasive Species Database (GISD)  
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http://plants.usda.gov/java/profile?symbol=CHOD ---> https://plants.usda.gov/java/profile?symbol=CHOD
https://plants.usda.gov/java/profile?symbol=CHOD ---> http://plants.usda.gov/core/profile?symbol=CHOD
http://plants.usda.gov/core/profile?symbol=CHOD ---> https://plants.usda.gov/core/profile?symbol=CHOD
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Chromolaena odorata (L.) R.M. King & H. Rob.
Jack in the bush

Image of Chromolaena odorata

General Information
Symbol: CHOD
Group: Dicot
Family: Asteraceae
Duration: Perennial
Growth Habit : Subshrub
Native Status : L48   N
NAV   N
PB   I
PR   N
VI   N
Other Common Names: ngesngesil (Palau)
Data Source and Documentation
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Plants-NRCS Logos
green round image for nativity Native blue round image for introduced Introduced ocre round image for introduced and nativity Both white round image for no status Absent/Unreported
image for native, but no county data Native, No County Data image for introduced, but no county data Introduced, No County Data both introduced and native, but no county data Both, No County Data
Native Status:
lower 48 status L48    Alaska status AK    Hawaii status HI    Puerto Rico status PR    Virgin Islands status VI    Navassa Island NAV    Canada status CAN    Greenland status GL    Saint Pierre and Michelon status SPM    North America NA   

Images

click on a thumbnail to view an image, or see all the Chromolaena thumbnails at the Plants Gallery

slideshow

Synonyms

Symbol Scientific Name
EUOD Eupatorium odoratum L.
OSOD Osmia odorata (L.) Sch. Bip.

Classification

Click on a scientific name below to expand it in the PLANTS Classification Report.
Rank Scientific Name and Common Name
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
Superdivision Spermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Magnoliopsida – Dicotyledons
Subclass Asteridae
Order Asterales
Family Asteraceae ⁄ Compositae – Aster family
Genus Chromolaena DC. – thoroughwort
Species Chromolaena odorata (L.) R.M. King & H. Rob. – Jack in the bush

Subordinate Taxa

This plant has no children

Legal Status

Noxious Weed Information
This plant is listed by the U.S. federal government or a state. Common names are from state and federal lists. Click on a place name to get a complete noxious weed list for that location, or click here for a composite list of all Federal and State Noxious Weeds .
Hawaii siamweed, bitterbush Noxious weed
U.S. Weed Information
Chromolaena odorata Siamweed This plant can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. Click on an acronym to view each weed list, or click here for a composite list of Weeds of the U.S.
STATE Assorted authors. State noxious weed lists for 46 states . State agriculture or natural resource departments.

Wetland Status

Interpreting Wetland Status

Top Level Regions
Caribbean FACU
Hawaii
South Pacific Islands UPL
North America
Atlantic and Gulf Coastal Plain FAC
Great Plains FAC

Related Links

More Accounts and Images
ARS Germplasm Resources Information Network (CHOD)
Integrated Taxonomic Information System (CHOD)
Integrated Taxonomic Information System (EUOD)
Integrated Taxonomic Information System (OSOD)
Lady Bird Johnson Wildflower Center Native Plant Information Network (CHOD)
USF Atlas of Florida Vascular Plants (CHOD)
Related Websites
Australia-Univ. of Queensland-Biocontrol (CHOD)
Australia-Univ. of Queensland-Biocontrol (CHOD)
Bibliography on Siam Weed (CHOD)
Global Invasive Species Database (CHOD)
Guam-Biological Control (CHOD)
NY-New York Botanical Garden Specimens (CHOD)
Pacific Island Ecosystems at Risk (PIER) (CHOD)
South Africa-Control of Invasive Chromolaena odorata (CHOD)
South Africa-Management Strategies (CHOD)
USDA FS International Institute of Tropical Forestry (CHOD)

Wildlife

Food

Source Large Mammals Small Mammals Water Birds Terrestrial Birds
Everitt Moderate

Cover

Source Large Mammals Small Mammals Water Birds Terrestrial Birds
Everitt

Sources

Everitt, J.H., D.L. Drawe, and R.I. Lonard. 1999. Field guide to the broad leaved herbaceous plants of South Texas used by livestock and wildlife . Texas Tech University Press. Lubbock.

Description of Values

Value Class Food Cover
High Average 25-50% of diet Regular source of cover
Low 5-10% of diet Infrequently used as cover
Minor 2-5% of diet Sparsely used as cover
Moderate Average 10-25% of diet Occasional source of cover


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Following modified from CalPhotos
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CalPhotos     Photo Database

 

Number of matches : 10
Query: SELECT * FROM img WHERE ready=1 and taxon like "Chromolaena odorata%" and (lifeform != "specimen_tag" OR lifeform != "Plant") ORDER BY taxon

Click on the thumbnail to see an enlargement

Chromolaena odorata
Chromolaena odorata
Crucita
ID: 0000 0000 0115 2377 [detail]
© 2015 Richard Spellenberg

Chromolaena odorata
Chromolaena odorata
Crucita
ID: 0000 0000 0115 2376 [detail]
© 2015 Richard Spellenberg

Chromolaena odorata
Chromolaena odorata
Crucita
ID: 0000 0000 0412 2795 [detail]
© 2012 Richard Spellenberg

Chromolaena odorata
Chromolaena odorata
Crucita
ID: 0000 0000 0412 2798 [detail]
© 2012 Richard Spellenberg

Chromolaena odorata
Chromolaena odorata
Crucita
ID: 0000 0000 0315 0812 [detail]
© 2015 Richard Spellenberg

Chromolaena odorata
Chromolaena odorata
Crucita
ID: 0000 0000 1115 1854 [detail]
© 2015 Richard Spellenberg

Chromolaena odorata
Chromolaena odorata
Crucita
ID: 0000 0000 1115 1855 [detail]
© 2015 Richard Spellenberg

Chromolaena odorata
Chromolaena odorata
Crucita
ID: 0000 0000 1115 1856 [detail]
© 2015 Richard Spellenberg

Chromolaena odorata
Chromolaena odorata
Crucita
ID: 0000 0000 1215 0779 [detail]
© 2015 Richard Spellenberg

Chromolaena odorata
Chromolaena odorata
Crucita
ID: 0000 0000 1215 0780 [detail]
© 2015 Richard Spellenberg

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