Skip to content

Wildflowers of the National Capital Region

Discovering wildflowers in Maryland, Washington D.C., and Northern Virginia

  • Wildflower Index
    • by color and shape
    • by taxonomy
    • by scientific / common name
  • My Other Sites
    • Photography
    • Astrophotography
    • Blog

Month: September 2016

Solanum carolinense

Common name(s): Carolina horsenettle

Solanum carolinense
Solanum carolinense

Continue reading “Solanum carolinense”

Author Peter FriedmanPosted on 22 September 201623 September 2016Categories Genus SolanumTags five petals, whiteLeave a comment on Solanum carolinense

Cirsium arvense

Common name(s): Canada thistle

Cirsium arvense
Cirsium arvense

Continue reading “Cirsium arvense”

Author Peter FriedmanPosted on 22 September 201622 September 2016Categories Genus CirsiumTags irregular, pinkLeave a comment on Cirsium arvense

Sagittaria latifolia

Common name(s): Broadleaf arrowhead, Common arrowhead

Sagittaria latifolia - female flower
Sagittaria latifolia – female flower

Continue reading “Sagittaria latifolia”

Author Peter FriedmanPosted on 14 September 201614 September 2016Categories Genus SagittariaTags three petals, whiteLeave a comment on Sagittaria latifolia

Bidens frondosa

Common name(s): Devil’s beggarticks, Common beggarticks

Bidens frondosa
Bidens frondosa

Continue reading “Bidens frondosa”

Author Peter FriedmanPosted on 13 September 201613 September 2016Categories Genus BidensTags irregular, yellowLeave a comment on Bidens frondosa

Kummerowia striata vs. Kummerowia stipulacea

Kummerowia striata (Japanese clover) and Kummerowia stipulacea (Korean clover) are two similar species with tiny pink flowers that bloom in late summer or early fall.

Kummerowia striata
Kummerowia striata
Kummerowia stipulacea
Kummerowia stipulacea

Continue reading “Kummerowia striata vs. Kummerowia stipulacea”

Author Peter FriedmanPosted on 11 September 201612 September 2016Categories Identifying similar speciesLeave a comment on Kummerowia striata vs. Kummerowia stipulacea

Persicaria longiseta

Common name(s): Oriental lady’s-thumb

Persicaria longiseta
Persicaria longiseta

Continue reading “Persicaria longiseta”

Author Peter FriedmanPosted on 9 September 20169 September 2016Categories Genus PersicariaTags irregular, pinkLeave a comment on Persicaria longiseta

Persicaria pensylvanica

Common name(s): Pennsylvania smartweed

Persicaria pensylvanica
Persicaria pensylvanica

Continue reading “Persicaria pensylvanica”

Author Peter FriedmanPosted on 8 September 20168 September 2016Categories Genus PersicariaTags irregular, pinkLeave a comment on Persicaria pensylvanica

Bidens aristosa

Common name(s): Tickseed sunflower, Midwestern tickseed-sunflower, Bearded beggarticks, Bur marigold

Bidens aristosa
Bidens aristosa

Continue reading “Bidens aristosa”

Author Peter FriedmanPosted on 8 September 201629 April 2017Categories Genus BidensTags many petals, yellowLeave a comment on Bidens aristosa

Kummerowia stipulacea

Common name(s): Korean clover

Kummerowia stipulacea
Kummerowia stipulacea

Continue reading “Kummerowia stipulacea”

Author Peter FriedmanPosted on 6 September 20166 September 2016Categories Genus KummerowiaTags pea-shaped petals, pinkLeave a comment on Kummerowia stipulacea

Abutilon theophrasti

Common name(s): Velvetleaf

Abutilon theophrasti
Abutilon theophrasti

Continue reading “Abutilon theophrasti”

Author Peter FriedmanPosted on 6 September 20166 September 2016Categories Genus AbutilonTags five petals, yellowLeave a comment on Abutilon theophrasti

Posts navigation

Page 1 Page 2 Next page

Recent Posts

  • Eclipta prostata
  • Spiranthes lacera
  • Solidago rigida
  • Silphium asteriscus
  • Liatris squarrosa

Archives

  • August 2019
  • July 2019
  • June 2019
  • May 2019
  • April 2019
  • March 2019
  • October 2018
  • September 2018
  • August 2018
  • July 2018
  • June 2018
  • May 2018
  • April 2018
  • March 2018
  • October 2017
  • September 2017
  • August 2017
  • July 2017
  • June 2017
  • May 2017
  • April 2017
  • March 2017
  • September 2016
  • August 2016
  • July 2016
  • June 2016

Categories

  • Identifying similar species
  • Wildflowers
    • Family Acanthaceae
      • Genus Justicia
      • Genus Ruellia
    • Family Alismataceae
      • Genus Sagittaria
    • Family Amaryllidaceae
      • Genus Allium
    • Family Apiaceae
      • Genus Aegopodium
      • Genus Conium
      • Genus Cryptotaenia
      • Genus Daucus
      • Genus Erigenia
      • Genus Osmorhiza
    • Family Apocynaceae
      • Genus Apocynum
      • Genus Asclepias
    • Family Araceae
      • Genus Arisaema
      • Genus Symplocarpus
    • Family Aristolochiaceae
      • Genus Asarum
    • Family Asteraceae
      • Genus Achillea
      • Genus Ageratina
      • Genus Ambrosia
      • Genus Antennaria
      • Genus Anthemis
      • Genus Arnoglossum
      • Genus Bidens
      • Genus Carduus
      • Genus Centaurea
      • Genus Chrysogonum
      • Genus Cichorium
      • Genus Cirsium
      • Genus Conoclinium
      • Genus Coreopsis
      • Genus Echinacea
      • Genus Eclipta
      • Genus Erechtites
      • Genus Erigeron
      • Genus Eupatorium
      • Genus Eurybia
      • Genus Helenium
      • Genus Helianthus
      • Genus Heliopsis
      • Genus Hieracium
      • Genus Lactuca
      • Genus Leucanthemum
      • Genus Liatris
      • Genus Mikania
      • Genus Packera
      • Genus Pilosella
      • Genus Pseudognaphalium
      • Genus Ratibida
      • Genus Rudbeckia
      • Genus Senecio
      • Genus Sericocarpus
      • Genus Silphium
      • Genus Solidago
      • Genus Sonchus
      • Genus Symphyotrichum
      • Genus Taraxacum
    • Family Balsaminaceae
      • Genus Impatiens
    • Family Berberidaceae
      • Genus Jeffersonia
      • Genus Podophyllum
    • Family Bignoniaceae
      • Genus Campsis
    • Family Boraginaceae
      • Genus Buglossoides
      • Genus Echium
      • Genus Hydrophyllum
      • Genus Mertensia
      • Genus Myosotis
    • Family Brassicaceae
      • Genus Alliaria
      • Genus Boechera
      • Genus Brassica
      • Genus Cardamine
      • Genus Draba
      • Genus Hesperis
      • Genus Lepidium
    • Family Campanulaceae
      • Genus Lobelia
      • Genus Triodanis
    • Family Caprifoliaceae
      • Genus Dipsacus
      • Genus Lonicera
    • Family Caryophyllaceae
      • Genus Arenaria
      • Genus Cerastium
      • Genus Dianthus
      • Genus Gypsophila
      • Genus Silene
      • Genus Stellaria
    • Family Commelinaceae
      • Genus Commelina
      • Genus Murdannia
      • Genus Tradescantia
    • Family Convolvulaceae
      • Genus Calystegia
      • Genus Ipomoea
    • Family Ericaceae
      • Genus Monotropa
    • Family Euphorbiaceae
      • Genus Euphorbia
    • Family Fabaceae
      • Genus Desmodium
      • Genus Kummerowia
      • Genus Lathyrus
      • Genus Lespedeza
      • Genus Lotus
      • Genus Medicago
      • Genus Melilotus
      • Genus Securigera
      • Genus Stylosanthes
      • Genus Trifolium
      • Genus Vicia
    • Family Fumariaceae
      • Genus Corydalis
    • Family Gentianaceae
      • Genus Obolaria
      • Genus Sabatia
    • Family Geraniaceae
      • Genus Erodium
      • Genus Geranium
    • Family Hydrophyllaceae
      • Genus Phacelia
    • Family Hypericaceae
      • Genus Hypericum
    • Family Hypoxidaceae
      • Genus Hypoxis
    • Family Iridaceae
      • Genus Iris
      • Genus Sisyrinchium
    • Family Lamiaceae
      • Genus Clinopodium
      • Genus Lamium
      • Genus Leonurus
      • Genus Lycopus
      • Genus Monarda
      • Genus Nepeta
      • Genus Physostegia
      • Genus Prunella
      • Genus Pycnanthemum
      • Genus Salvia
      • Genus Scutellaria
      • Genus Teucrium
      • Genus Trichostema
    • Family Liliaceae
      • Genus Erythronium
    • Family Linderniaceae
      • Genus Lindernia
    • Family Lythraceae
      • Genus Lythrum
    • Family Malvaceae
      • Genus Abutilon
      • Genus Malva
    • Family Montiaceae
      • Genus Claytonia
    • Family Myrsinoideae
      • Genus Anagallis
    • Family Nymphaeaceae
      • Genus Nymphaea
    • Family Onagraceae
      • Genus Ludwigia
      • Genus Oenothera
    • Family Orchidaceae
      • Genus Cypripedium
      • Genus Platanthera
      • Genus Spiranthes
    • Family Orobanchaceae
      • Genus Agalinis
      • Genus Conopholis
      • Genus Pedicularis
    • Family Oxalidaceae
      • Genus Oxalis
    • Family Papaveraceae
      • Genus Chelidonium
      • Genus Dicentra
      • Genus Sanguinaria
    • Family Phrymaceae
      • Genus Mazus
      • Genus Mimulus
    • Family Phytolaccaceae
      • Genus Phytolacca
    • Family Plantaginaceae
      • Genus Cymbalaria
      • Genus Veronica
    • Family Polemoniaceae
      • Genus Phlox
    • Family Polygalaceae
      • Genus Polygala
    • Family Polygonaceae
      • Genus Persicaria
      • Genus Rumex
    • Family Pontederiaceae
      • Genus Pontederia
    • Family Portulacaceae
      • Genus Portulaca
    • Family Primulaceae
      • Genus Lysimachia
      • Genus Primula
    • Family Ranunculaceae
      • Genus Aquilegia
      • Genus Clematis
      • Genus Delphinium
      • Genus Ficaria
      • Genus Thalictrum
    • Family Rosaceae
      • Genus Agrimonia
      • Genus Duchesnea
      • Genus Fragaria
      • Genus Geum
      • Genus Potentilla
      • Genus Rubus
    • Family Rubiaceae
      • Genus Cruciata
      • Genus Diodia
      • Genus Galium
      • Genus Houstonia
      • Genus Mitchella
      • Genus Sherardia
    • Family Ruscaceae
      • Genus Maianthemum
    • Family Santalaceae
      • Genus Comandra
    • Family Saururaceae
      • Genus Saururus
    • Family Scrophulariaceae
      • Genus Verbascum
    • Family Solanaceae
      • Genus Solanum
    • Family Valerianaceae
      • Genus Valerianella
    • Family Verbenaceae
      • Genus Verbena
    • Family Violaceae
      • Genus Viola

Meta

  • Log in
  • Entries RSS
  • Comments RSS
  • WordPress.org
  • Wildflower Index
    • by color and shape
    • by taxonomy
    • by scientific / common name
  • My Other Sites
    • Photography
    • Astrophotography
    • Blog
Creative Commons License
Wildflowers of the National Capital Region site content is copyright Peter Friedman
Licensed under a Creative Commons Attribution-NonComerical-Sharealike 4.0 International License