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


Bidens cernua L.
NODDING BUR-MARIGOLD
Nodding beggartick

Life   Plantae   Dicotyledoneae   Asteraceae   Bidens

Bidens cernua, Nodding Bur-maarigold
© Copyright Sheryl Pollock 2011 · 6
Bidens cernua, Nodding Bur-maarigold

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.
Bidens cernua
© Les Mehrhoff, 2008-2010 · 6
Bidens cernua
Bidens cernua, Nodding Beggartick backside flower, Howard County, Md
© Copyright source/photographer · 5
Bidens cernua, Nodding Beggartick backside flower, Howard County, Md

Bidens cernua, Nodding Beggartick, Howard County, Md
© Copyright source/photographer · 5
Bidens cernua, Nodding Beggartick, Howard County, Md
Bidens cernua
© Les Mehrhoff, 2008-2010 · 4
Bidens cernua

Bidens cernua
© Les Mehrhoff, 2008-2010 · 4
Bidens cernua
Bidens cernua
© Copyright Malcolm Storey 2011-2118 · 3
Bidens cernua

Bidens cernua
© Copyright Malcolm Storey 2011-2118 · 3
Bidens cernua
Bidens cernua
© Copyright Malcolm Storey 2011-2118 · 3
Bidens cernua

Bidens cernua, seed
© Copyright Seeds USID 2015 · 1
Bidens cernua, seed
Bidens cernua, leaf and flower
© Kay Yatskievych, 2003 · 1
Bidens cernua, leaf and flower

Associates · map
FamilyScientific name @ source (records)
Aphididae  Brachycaudus ( @ AMNH_PBI (8); NCSU_ENT (2)

Uroleucon ( @ NCSU (11)
Erysiphaceae  Erysiphe cichoracearum @ BPI (1)

Sphaerotheca castagnei @ BPI (3)

Sphaerotheca fuliginea @ BPI (1)

Sphaerotheca humuli @ BPI (12)
Mycosphaerellaceae  Cercospora bidentis @ BPI (1)

Cercospora megalopotamica @ BPI (1)

Cercospora umbrata @ BPI (5)
Peronosporaceae  Plasmopara halstedii @ BPI (2)
Protomycetaceae  Protomyces andinus @ BPI (1)

Protomyces gravidus @ BPI (1)

go to Discover Life's Facebook group

Following modified from USID_Seeds
   Top | See original

&pull 20q v5.145 20180528: Error 500 Can't connect to pick18.pick.uga.edu:80 (Name or service not known) http://pick18.pick.uga.edu/mp/20p?see=I_USID76&res=320

Following modified from Delaware Wildflowers
   Top | See original

http://delawarewildflowers.org/plant.php?id=0237 ---> https://delawarewildflowers.org/plant.php?id=0237

Delaware Wildflowers  •  Scientific names

Bidens cernua L. Nodding Tick-seed
Asteraceae — Aster family
Native
Bidens cernua
White Clay Creek State Park -- Big Pond area
September 2001

Guide to Bidens of Delaware

Search Google Delaware USDA

Photos copyright David G. Smith

Information from the Delaware Flora Checklist used with author's permission.

Delaware Wildflowers main page

Following modified from MissouriPlants.com
   Top | See original

&pull 20q v5.145 20180528: Error 404 Not Found http://www.missouriplants.com/Yellowopp/Bidens_cernua_page.html

Following modified from Flora of North America
   Top | See original