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Senecio triangularis . Hook
ARROWLEAF RAGWORT
Life   Plantae   Dicotyledoneae   Asteraceae   Senecio

Senecio triangularis
© Copyright Mel Harte 2010 · 3
Senecio triangularis

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Senecio triangularis
© Copyright Mel Harte 2010 · 3
Senecio triangularis
Senecio triangularis
© Copyright Mel Harte 2010 · 3
Senecio triangularis

Senecio triangularis
© Copyright Mel Harte 2010 · 3
Senecio triangularis
Senecio triangularis, arrowleaf groundsel
© Copyright Gail Starr 2011 · 1
Senecio triangularis, arrowleaf groundsel

Associates · map
FamilyScientific name @ source (records)
Aphididae  Aphis ( @ CSUC_TCN (1); AMNH_PBI (3)
Apidae  Bombus fernaldae @ RMBL_ENT (1)

Bombus flavifrons @ RMBL_ENT (7)

Bombus insularis @ BBSL (1)

Bombus mixtus @ BBSL (2)

Bombus sylvicola @ RMBL_ENT (1)

Melissodes pallidisignata @ BBSL (2)
Botryosphaeriaceae  Phyllosticta garrettii @ BPI (3)
Coleosporiaceae  Coleosporium occidentale @ BPI (13)

Coleosporium tussilaginis @ BPI (2)
Entylomataceae  Entyloma calendulae @ BPI (1)
Erysiphaceae  Erysiphe cichoracearum @ BPI (1)

Sphaerotheca humuli @ BPI (19)
Halictidae  Agapostemon femoratus @ BBSL (1)

Halictus farinosus @ BBSL (1)

Halictus rubicundus @ BBSL (1)
Hyponectriaceae  Pseudomassaria mimuli @ BPI (1)
Megachilidae  Hoplitis albifrons @ BBSL (3)

Megachile pugnata @ BBSL (1)

Osmia coloradensis @ BBSL (5)

Osmia montana @ BBSL (1)

Osmia pentstemonis @ BBSL (4)

Osmia subaustralis @ BBSL (2)

Osmia tristella @ BBSL (4)
Miridae  Labopidea nigrisetosa @ AMNH_PBI (24)

Lygus aeratus @ AMNH_PBI (4)
Mycosphaerellaceae  Mycosphaerella tassiana @ BPI (1)

Ramularia pruinosa @ BPI (2)

Ramularia senecionis @ 419286A (1); BPI (2); 419286B (1)

Ramularia @ BPI (1)
Pucciniaceae  Puccinia angustata @ BPI (2)

Puccinia eriophori @ BPI (2)

Puccinia subcircinata @ BPI (12)
_  Apiosporella mimuli @ BPI (1)

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Following modified from Plants Database, United States Department of Agriculture
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https://plants.usda.gov/java/profile?symbol=SETR ---> http://plants.usda.gov/core/profile?symbol=SETR
http://plants.usda.gov/core/profile?symbol=SETR ---> https://plants.usda.gov/core/profile?symbol=SETR
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You are here: Home / Plant Profile

Senecio triangularis Hook.
arrowleaf ragwort

Image of Senecio triangularis

General Information
Symbol: SETR
Group: Dicot
Family: Asteraceae
Duration: Perennial
Growth Habit : Forb/herb
Subshrub
Native Status : AK   N
CAN   N
L48   N
Characteristics
Data Source and Documentation
About our new maps
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 Senecio thumbnails at the Plants Gallery

Robert H. Mohlenbrock. USDA NRCS. 1992. Western wetland flora: Field office guide to plant species . West Region, Sacramento. Provided by USDA NRCS Wetland Science Institute (WSI). Usage Requirements .

Robert H. Mohlenbrock. USDA NRCS. 1992. Western wetland flora: Field office guide to plant species . West Region, Sacramento. Provided by USDA NRCS Wetland Science Institute (WSI). Usage Requirements .

Steve Hurst. Provided by ARS Systematic Botany and Mycology Laboratory . United States, NV. Usage Requirements .

©Gary A. Monroe. United States, CA, Plumas Co. 2001. Usage Requirements .

©Gary A. Monroe. United States, CA, Plumas Co. 2001. Usage Requirements .

©Mark W. Skinner. United States, CA, Placer Co., Bear River at Route 20. July 22, 1984. Usage Requirements .

©Mark W. Skinner. United States, CA, Placer Co., Bear River at Route 20. July 22, 1984. Usage Requirements .

©Lindsey Koepke. United States, WA, Pierce Co., Mount Rainier National Park, Cayuse Pass. July 7, 2005. Usage Requirements .

©Al Schneider. Southwest Colorado Wildflowers . United States, CO, NM, AZ, UT, Four Corners vicinity, within 150 miles of the corners. Usage Requirements .

USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. Provided by NRCS National Wetland Team . Usage Requirements .

slideshow

Synonyms

Symbol Scientific Name
SEGI4 Senecio gibbsonsii Greene
SETRA Senecio triangularis Hook. var. angustifolius G.N. Jones

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 Senecio L. – ragwort
Species Senecio triangularis Hook. – arrowleaf ragwort

Subordinate Taxa

This plant has no children

Legal Status

Wetland Status

Interpreting Wetland Status

North America
Alaska FACW
Arid West FACW
Great Plains OBL
Western Mountains, Valleys, and Coast FACW

Related Links

More Accounts and Images
CalPhotos (SETR)
Integrated Taxonomic Information System (SEGI4)
Integrated Taxonomic Information System (SETR)
Integrated Taxonomic Information System (SETRA)
Jepson Interchange (University of California - Berkeley) (SETR)
Lady Bird Johnson Wildflower Center Native Plant Information Network (SETR)
Native American Ethnobotany (University of Michigan - Dearborn) (SETR)
Native Plants Network (SETR)
University of Washington Burke Museum (SETR)

Wildlife

Food

Source Large Mammals Small Mammals Water Birds Terrestrial Birds

Cover

Source Large Mammals Small Mammals Water Birds Terrestrial Birds

Description of Values

Value Class Food Cover


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Following modified from CalPhotos
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http://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Senecio+triangularis&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant ---> https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Senecio+triangularis&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant

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Number of matches : 104
Query: SELECT * FROM img WHERE ready=1 and taxon like "Senecio triangularis%" and (lifeform != "specimen_tag" OR lifeform != "Plant") ORDER BY taxon

Click on the thumbnail to see an enlargement

Senecio triangularis
Senecio triangularis
Arrowleaf Groundsel
ID: 7269 3192 0001 0043 [detail]
1998 Larry Blakely

Senecio triangularis
Senecio triangularis
Arrowleaf Groundsel
ID: 7269 3192 0001 0044 [detail]
1998 Larry Blakely

Senecio triangularis
Senecio triangularis
Arrowhead Butterweed
ID: 0024 3291 1997 0046 [detail]
Charles Webber
© 2000 California Academy of Sciences

Senecio triangularis
Senecio triangularis
Butterweed
ID: 6249 3022 3536 0081 [detail]
© 1995 Saint Mary's College of California

Senecio triangularis
Senecio triangularis
Arrowhead Butterweed
ID: 0000 0000 1101 0079 [detail]
© 2001 Steven Thorsted

Senecio triangularis
Senecio triangularis
Butterweed
ID: 6249 3022 3536 0080 [detail]
© 1995 Saint Mary's College of California

Senecio triangularis
Senecio triangularis
Arrowleaf Groundsel
ID: 8076 3101 3984 0107 [detail]
Charles Webber
© 1998 California Academy of Sciences

Senecio triangularis
Senecio triangularis
Arrowhead Butterweed
ID: 0000 0000 1001 0120 [detail]
© 2001 Steven Thorsted

Senecio triangularis
Senecio triangularis
Butterweed
ID: 6249 3022 3536 0079 [detail]
© 1995 Saint Mary's College of California

Senecio triangularis
Senecio triangularis
Arrow Butterweed
ID: 0000 0000 1202 1106 [detail]
© 2001 Gary A. Monroe

Senecio triangularis
Senecio triangularis
Arrow Butterweed
ID: 0000 0000 1202 1107 [detail]
© 2001 Gary A. Monroe

Senecio triangularis
Senecio triangularis
Arrowleaf Groundsel
ID: 8076 3101 3973 0116 [detail]
Charles Webber
© 1998 California Academy of Sciences

Senecio triangularis
Senecio triangularis
Arrowleaf Groundsel
ID: 0000 0000 0504 0416 [detail]
© 2004 Steve Matson

Senecio triangularis
Senecio triangularis
Arrowleaf Groundsel
ID: 0000 0000 0504 0417 [detail]
© 2004 Steve Matson

Senecio triangularis
Senecio triangularis
Arrowleaf Groundsel
ID: 0000 0000 0504 0418 [detail]
© 2004 Steve Matson

Senecio triangularis
Senecio triangularis
Arrowleaf Groundsel
ID: 0000 0000 0804 0254 [detail]
2004 Larry Blakely

Senecio triangularis
Senecio triangularis
Arrowleaf Groundsel
ID: 0000 0000 0804 0255 [detail]
2004 Larry Blakely

Senecio triangularis
Senecio triangularis
Arrowleaf Groundsel
ID: 0000 0000 0804 0256 [detail]
2004 Larry Blakely

Senecio triangularis
Senecio triangularis
Arrowleaf Groundsel
ID: 0000 0000 0804 0257 [detail]
2004 Larry Blakely

Senecio triangularis
Senecio triangularis
Arrowleaf Groundsel
ID: 0000 0000 0804 0258 [detail]
2004 Larry Blakely

Senecio triangularis
Senecio triangularis
ID: 0000 0000 0308 0402 [detail]
© 2008 Chris Winchell

Senecio triangularis
Senecio triangularis
ID: 0000 0000 0308 0405 [detail]
© 2008 Chris Winchell

Senecio triangularis
Senecio triangularis
ID: 0000 0000 0805 0787 [detail]
© 2005 George W. Hartwell

Senecio triangularis
Senecio triangularis
ID: 0000 0000 0308 0404 [detail]
© 2008 Chris Winchell

Using these photos: A variety of organizations and individuals have contributed photographs to CalPhotos. Please follow the usage guidelines provided with each image. Use and copyright information, as well as other details about the photo such as the date and the location, are available by clicking on the [detail] link under the thumbnail. See also: Using the Photos in CalPhotos .   


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