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Rudbeckia hirta L.
BLACK-EYED-SUSAN
Rudbeckia serotina Nutt non Sweet; Blackeyed Susan; Rudbeckia serotina

Life   Plantae   Dicotyledoneae   Asteraceae   Rudbeckia

Rudbeckia hirta
© Copyright Bobby Hattaway 2011 · 5
Rudbeckia hirta

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Rudbeckia hirta
© Copyright Bobby Hattaway 2011 · 5
Rudbeckia hirta
Rudbeckia hirta, black-eyed susan
© Copyright Bobby Hattaway 2011 · 5
Rudbeckia hirta, black-eyed susan

Rudbeckia hirta, black-eyed susan
© Copyright Bobby Hattaway 2011 · 5
Rudbeckia hirta, black-eyed susan
Rudbeckia hirta, black-eyed susan
© Copyright Bobby Hattaway 2011 · 5
Rudbeckia hirta, black-eyed susan

Rudbeckia hirta
© Copyright Bobby Hattaway 2011 · 5
Rudbeckia hirta
Rudbeckia hirta
© Copyright Bobby Hattaway 2011 · 5
Rudbeckia hirta

Rudbeckia hirta
© Copyright Bobby Hattaway 2011 · 5
Rudbeckia hirta
Rudbeckia hirta
© Copyright Bobby Hattaway 2011 · 5
Rudbeckia hirta

Rudbeckia hirta
© Copyright Bobby Hattaway 2011 · 5
Rudbeckia hirta
Rudbeckia hirta
© Copyright Bobby Hattaway 2011 · 5
Rudbeckia hirta

Rudbeckia hirta
© Copyright Bobby Hattaway 2011 · 5
Rudbeckia hirta
Rudbeckia hirta
© Copyright Bobby Hattaway 2011 · 5
Rudbeckia hirta

Rudbeckia hirta
© Copyright Bobby Hattaway 2011 · 5
Rudbeckia hirta
Rudbeckia hirta, whole plant - in flower - general view
© Copyright Steve Baskauf, 2002-2011 · 4
Rudbeckia hirta, whole plant - in flower - general view

Associates · map
FamilyScientific name @ source (records)
Andrenidae  Andrena miranda @ CUIC_ENT (1)

Andrena rudbeckiae @ BBSL (2); B_AW (8); BBSL__LSAM (2)

Andrena thaspii @ CUIC_ENT (3)

Andrena wilkella @ B_AW (1)

Pseudopanurgus albitarsis @ AMNH_BEE (1); B_AW (5)
Aphididae  Macrosiphum ( @ AMNH_PBI (7)

Uroleucon ( @ NCSU (81)
Apidae  Bombus citrinus @ CUIC_ENT (1)

Bombus flavidus @ LACM_ENTB (1)

Ceratina calcarata @ MLSB__N16- (4)

Epeolus bifasciatus @ CUIC_ENT (1)

Epeolus canadensis @ CUIC_ENT (1)

Melissodes confusa @ AMNH_BEE (1)

Melissodes denticulata @ CUIC_ENT (3)

Melissodes druriella @ CUIC_ENT (1); UCMS_ENT (2)

Melissodes illata @ CUIC_ENT (3)

Melissodes nr @ B_AW (1)

Melissodes subillatus @ MLSB__N16- (2); B_AW (7)

Melissodes trinodis @ B_AW (1)

Melissodes @ B_AW (2)

Nomada cressonii @ AMNH_BEE (1)

Triepeolus donatus @ CUIC_ENT (1)

Triepeolus lunatus @ MLSB__N16- (1); UCMS_ENT (1)

Triepeolus michiganensis @ CUIC_ENT (2)

Triepeolus remigatus @ UCMS_ENT (2)
Entylomataceae  Entyloma davisii @ BPI (1)

Entyloma polysporum @ BPI (13)
Erysiphaceae  Erysiphe cichoracearum @ 561242A (1); 561242B (1); BPI (4)

Oidium @ BPI (1)
Halictidae  Augochlorella aurata @ CUIC_ENT (5); UCMS_ENT (1)

Halictus confusus @ CUIC_ENT (1)

Halictus ligatus @ BBSL (3); B_AW (12); UCMS_ENT (1)

Lasioglossum ( @ MLSB__N16- (1)

Lasioglossum admirandum @ BBSL (1)

Lasioglossum cinctipes @ CUIC_ENT (1)

Lasioglossum coreopsis @ BBSL (1)

Lasioglossum creberrimum @ AMNH_BEE (2)

Lasioglossum hitchensi @ B_AW (3)

Lasioglossum pectorale @ AMNH_BEE (1)

Lasioglossum perpunctatum @ CUIC_ENT (1)

Lasioglossum versatum @ CUIC_ENT (2)

Sphecodes heraclei @ CUIC_ENT (1)
Megachilidae  Coelioxys alternata @ AMNH_BEE (1); CUIC_ENT (1)

Megachile fidelis @ BBSL (1)

Megachile latimanus @ CUIC_ENT (2)

Megachile mendica @ UCMS_ENT (1)

Megachile petulans @ BBSL (2)

Megachile policaris @ BBSL (2)

Megachile pugnata @ AMNH_BEE (1); CUIC_ENT (1); UCRC_ENT (1)

Megachile relativa @ CUIC_ENT (1); UCRC_ENT (1)

Megachile xylocopoides @ BBSL (1); AMNH_BEE (1)
Mycosphaerellaceae  Septoria rudbeckiae @ BPI (3)
Peronosporaceae  Plasmopara halstedii @ BPI (3)
Pucciniaceae  Puccinia helianthi @ BPI (2)

Uromyces rudbeckiae @ BPI (1)
Reduviidae  Apiomerus crassipes @ MEMU_ENT (1)
Uropyxidaceae  Aecidium batesii @ BPI (2)
_  07-27-2012Image 225 @ I_SUR (1)

Drought2012pictures 092 @ I_SUR (1)

untitled @ I_LB (1)

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Following modified from Delaware Wildflowers
   Top | See original

http://delawarewildflowers.org/plant.php?id=1735 ---> https://delawarewildflowers.org/plant.php?id=1735

Delaware Wildflowers  •  Scientific names

Rudbeckia hirta L. var. pulcherrima Farw. Black-eyed Susan
Asteraceae — Aster family
Native
Rudbeckia hirta var. pulcherrima
White Clay Creek State Park -- Judge Morris Estate
June 2001 Rudbeckia hirta var. pulcherrima
White Clay Creek State Park -- Judge Morris Estate
July 2014 Rudbeckia hirta var. pulcherrima Rudbeckia hirta var. pulcherrima
I suspect some wildflower seed was used along the Whitely Farms Trail, where I found the plants with brown markings on the petals. White Clay Creek State Park -- Possum Hill
October 2017

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 Flora of North America
   Top | See original