D I S C O V E R    L I F E   
Bee Hunt! Odonata Lepidoptera 
  HomeAll Living ThingsIDnature guidesGlobal mapperAlbumsLabelsSearch
  AboutNewsEventsResearchEducationProjectsStudy sitesHelp


Eupatorium serotinum Michx.
UNCASIA SEROTINA GREENE
Lateflowering thoroughwort

Life   Plantae   Dicotyledoneae   Asteraceae   Eupatorium

Eupatorium serotinum, Late-flowering Boneset
© Copyright Sheryl Pollock 2011 · 8
Eupatorium serotinum, Late-flowering Boneset

Click on map for details about points.

Links
80x5 - 240x3 - 240x4 - 320x1 - 320x2 - 320x3 - 640x1 - 640x2
Set display option above.
Click on images to enlarge.
Eupatorium serotinum, whole plant - in flower - general view
© Copyright Steve Baskauf, 2002-2011 · 4
Eupatorium serotinum, whole plant - in flower - general view
Eupatorium serotinum, inflorescence - whole - unspecified
© Copyright Steve Baskauf, 2002-2011 · 4
Eupatorium serotinum, inflorescence - whole - unspecified

Eupatorium serotinum, inflorescence - whole - unspecified
© Copyright Steve Baskauf, 2002-2011 · 4
Eupatorium serotinum, inflorescence - whole - unspecified
Eupatorium serotinum, stem - showing leaf bases
© Copyright Steve Baskauf, 2002-2011 · 4
Eupatorium serotinum, stem - showing leaf bases

Eupatorium serotinum, stem - showing leaf bases
© Copyright Steve Baskauf, 2002-2011 · 4
Eupatorium serotinum, stem - showing leaf bases
Eupatorium serotinum, leaf - basal or on lower stem
© Copyright Steve Baskauf, 2002-2011 · 4
Eupatorium serotinum, leaf - basal or on lower stem

Eupatorium serotinum, leaf - margin of upper + lower surface
© Copyright Steve Baskauf, 2002-2011 · 4
Eupatorium serotinum, leaf - margin of upper + lower surface
Eupatorium serotinum, leaf - on upper stem
© Copyright Steve Baskauf, 2002-2011 · 4
Eupatorium serotinum, leaf - on upper stem

Eupatorium serotinum
© Les Mehrhoff, 2008-2010 · 3
Eupatorium serotinum
Eupatorium serotinum, plant
© Kay Yatskievych, 2003 · 1
Eupatorium serotinum, plant

Eupatorium serotinum, Late-flowering Thoroughwort
© Copyright Sheryl Pollock 2011 · 1
Eupatorium serotinum, Late-flowering Thoroughwort
Eupatorium serotinum, Late-blooming Thoroughwort
© Copyright Sheryl Pollock 2011 · 1
Eupatorium serotinum, Late-blooming Thoroughwort

Eupatorium serotinum, Late-flowering Boneset
© Copyright Sheryl Pollock 2011 · 1
Eupatorium serotinum, Late-flowering Boneset

Associates · map
FamilyScientific name @ source (records)
Alydidae  Alydus pilosulus @ MEMU_ENT (3)
Aphididae  Macrosiphum ( @ NCSU (2)

Uroleucon ( @ NCSU (6)
Cicadellidae  Acinopterus acuminatus @ MEMU_ENT (1)

Aulacizes irrorata @ MEMU_ENT (1)

Balclutha @ MEMU_ENT (1)

Chlorotettix ( @ MEMU_ENT (1)

Draeculacephala portola @ MEMU_ENT (2)

Draeculacephala @ MEMU_ENT (1)

Empoasca ( @ MEMU_ENT (2)

Empoasca bicuspida @ III (1)

Empoasca curvexa @ III (1)

Scaphytopius ( @ MEMU_ENT (1)

Stirellus bicolor @ MEMU_ENT (2)
Lygaeidae  Lygaeus turcicus @ AMNH_IZC (1)
Membracidae  Spissistilus festinus @ MEMU_ENT (4)
Miridae  Lygus lineolaris @ MEMU_ENT (18)

Neurocolpus nubilus @ MEMU_ENT (1)

Phytocoris tibialis @ AMNH_PBI (1); MEMU_ENT (1)

Taylorilygus apicalis @ MEMU_ENT (2)
Mycosphaerellaceae  Septoria eupatorii @ BPI (2)
Pentatomidae  Thyanta calceata @ MEMU_ENT (1)
Pucciniaceae  Puccinia dioicae @ BPI (4)

Puccinia eleocharidis @ BPI (2)
_  wasp @ I_AJM (1)

go to Discover Life's Facebook group

Following modified from Delaware Wildflowers
   Top | See original

Delaware Wildflowers  •  Scientific names

Eupatorium serotinum Michx. Late-flowering Thoroughwort
Asteraceae — Aster family
Uncommon native
Eupatorium serotinum
St. Jones River
September 2003

More information on this plant, from other sources.


Copyright David G. Smith

Delaware Wildflowers main page

Following modified from MissouriPlants.com
   Top | See original


Eupatorium serotinum Michx.

Eupatorium serotinum plant

Family - Asteraceae

Stems - To 2m tall, pubescent above, glabrescent below.

Eupatorium serotinum stem

Leaves - Opposite, toothed, petiolate, acuminate, ovate to lanceolate, to +15cm long, 10cm broad, typically glabrous.

Eupatorium serotinum leaf

Inflorescence - Terminal corymbiform clusters with many flower heads. Flower heads with +/-15 flowers.

Eupatorium serotinum inflorescence

Involucre - +/-5mm long(tall). Phyllaries imbricate, obtuse or rounded, pubescent.

Eupatorium serotinum involucre Involucre.

Ray flowers - Absent.

Disk flowers - Disk florets 9-15 per head. Corolla white to grayish-lavender, 5-lobed. Pappus of capillary bristles. Achenes black when mature.

Eupatorium serotinum flowers Heads.

Eupatorium serotinum flowers Florets.

Flowering - August - October.

Habitat - Pastures, prairies, waste ground, disturbed sites, roadsides, railroads.

Origin - Native to U.S.

Other info. - One of the most common "weeds" in the state, this plant is a dominant presence of the landscape when in full bloom. It is a pioneering plant and thrives in areas which get cut or mowed on occasion. It is definitely the most common Eupatorium in Missouri.

Photographs taken off Hwy 60, Carter County, MO., 8-28-03 (DETenaglia); also near Fremont, MI, 9-22-2012 (SRTurner).


Back Home


Following modified from Plants Database, United States Department of Agriculture
   Top | See original

http://plants.usda.gov/java/profile?symbol=EUSE2 ---> https://plants.usda.gov/java/profile?symbol=EUSE2
https://plants.usda.gov/java/profile?symbol=EUSE2 ---> http://plants.usda.gov/core/profile?symbol=EUSE2
http://plants.usda.gov/core/profile?symbol=EUSE2 ---> https://plants.usda.gov/core/profile?symbol=EUSE2
Link: Skip repetitive navigation links
USDA and NRCS Identifier NRCS Logo
USDA.gov Web Site PLANTS photo banner
PLANTS Home  about PLANTS  PLANTS Team  Partners of PLANTS  What  National Plant Data Team Web Site  Help using PLANTS  Contact PLANTS
 
 Search the PLANTS Web site
 Name Search

 State Search
 Advanced Search
 Search Help
PLANTS Topics
 
 Alternative Crops
 Characteristics
 Classification
 Cover Crops
 Culturally Significant
 Distribution Update
 Documentation
 Fact Sheets & Plant Guides
 Introduced, Invasive, and Noxious Plants
 Threatened & Endangered
 Wetland Indicator Status
 
PLANTS Image Gallery
 
 50,000+ Plant Images
 
Download PLANTS data
 
 Complete PLANTS Checklist
 State PLANTS Checklist
 Advanced Search Download
 Symbols for Unknown Plants
 NRCS State GSAT Lists
 NRCS State Plants Lists
 
Related tools
 
 Crop Nutrient Tool
 Ecological Site Information System
 PLANTS Identification Keys
 Plant Materials Web Site
 Plant Materials Publications
 USDA Plant Hardiness Map
 
 
You are here: Home / Plant Profile

Eupatorium serotinum Michx.
lateflowering thoroughwort

Image of Eupatorium serotinum

General Information
Symbol: EUSE2
Group: Dicot
Family: Asteraceae
Duration: Perennial
Growth Habit : Forb/herb
Native Status : CAN   I
L48   N
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 Eupatorium thumbnails at the Plants Gallery

©Thomas G. Barnes. Barnes, T.G., and S.W. Francis. 2004. Wildflowers and ferns of Kentucky . University Press of Kentucky. Usage Requirements .

Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. 3 vols. Charles Scribner's Sons, New York. Vol. 3: 357. Provided by Kentucky Native Plant Society . Scanned by Omnitek Inc . Usage Requirements .

slideshow

Synonyms

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 Eupatorium L. – thoroughwort
Species Eupatorium serotinum Michx. – lateflowering thoroughwort

Subordinate Taxa

This plant has no children

Legal Status

Threatened and Endangered 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 protected plant list for that location.
New York late boneset Endangered

Wetland Status

Interpreting Wetland Status

North America
Atlantic and Gulf Coastal Plain FAC
Eastern Mountains and Piedmont FAC