Wildflower Archive

woodland wildflower

Pale Indian plantain

Arnoglossum atriplicifolium

Pale Indian plantain (Arnoglossum atriplicifolium)1 of 3
Pierre-Joseph Buc'hoz

Native to much of the USA

New York to Wisconsin, south to Georgia, Louisiana and Oklahoma

  • Light Full sun Sun tolerance
  • Moisture Moist Moisture preference
  • Zones n/a Cold to heat range
  • Bloom Jun–Sep Flowering time
  • Height up to 10 ft to 3.0 m
  • Life cycle Perennial Annual to perennial
Full details, see below

In the garden

A woodland wildflower for full sun and evenly moist soil. Its white flowers peak in July. At up to 10 ft, it needs room in shade gardens and woodland edges.

Growing conditions

Light
Full sun Partial shade Full shade
Moisture
Dry Moist Wet

When it blooms

The Pale Indian plantain's white flowers bloom June to September, peaking in July. This midsummer display draws bees and wasps.

Jun–SepJanFebMarAprMayJunJulAugSepOctNovDec

Pale Indian plantain blooms whiteFoliage

Pollinators & wildlife

  • Bees Common Eastern Bumble Bee
    also Two-spotted Bumble Bee, Ligated Furrow Bee, Pure Green Sweat bee +13 more Orange-legged Furrow Bee, Agapostemon texanus, Rusty-patched Bumble Bee, Texas Leafcutter Bee, Bristle Sweat Bee, Nomada superba, Lasioglossum cinctipes, Illinois Sweat Bee, Cresson's Nomad Bee, Big-cheeked Angled-Mason, Pseudopanurgus labrosus, Sunflower Cuckoo Nomad Bee, Sphecodes confertus
  • Wasps Bald-faced Hornet
    also Eastern Yellowjacket, Fraternal Potter Wasp, Four-toothed Mason Wasp +4 more Euodynerus foraminatus, Pseudodynerus quadrisectus, European tube wasp, Cross Potter Wasp
  • Flower flies Broad-headed Marsh Fly also Yellow-legged Bog Fly
  • Also visited by
    • Beetles: Onthophagus pennsylvanicus
    • Butterflies: Viceroy

Butterflies that use this plant

Documented host and nectar records. Each links to a planting guide for that butterfly.

Full plant details

Where it grows

Habitat
WoodlandThe wild plant community it grows in.
Native range
Much of the USAUnited States (28): AL, AR, DC, DE, FL, GA, IA, IL, IN, KS, KY, LA, MD, MI, MO, MS, NC, NE, NJ, NY, OH, OK, PA, SC, TN, VA, WI, WV. Where it grows wild on its own, by state and province.
Native distribution
New York to Wisconsin, south to Georgia, Louisiana and OklahomaThe same native range, usually more exact than the state list, and often noting where it has spread beyond it.

Growing conditions

Light
Full sunHow much sun it takes, from full sun to full shade.
Moisture
MoistThe soil dampness it prefers, from dry to wet.
Soil
Various soilsThe soils it grows in naturally.
Soil texture
Light to heavy (sandy to clay)The soil grade it prefers, from sand to clay.
Soil pH
Acid to neutralThe acidity to alkalinity it tolerates (7 is neutral).
Water use
MediumHow thirsty it is, a rough guide to how often to water.

Growth & form

Height
up to 10 ft (to 3.0 m)Typical mature height.
Life cycle
PerennialWhether it lives a single season (annual), two (biennial), or returns for years (perennial).

Flowers, foliage & fruit

Type
WildflowerWhat kind of plant it is.
Bloom
Jun–SepWhen it flowers.
Flower color
WhiteThe bloom color, or colors.
Fruit/Seeds
ripens Jul–NovThe seed or fruit it sets after flowering.
Toxicity
None knownWhether any part is poisonous to people or pets.