Flower Color

• Red (or pink)
• Red-orange

Inflorescence Type (How the flowers are arranged on the plant)

• Head
• Panicle

Number of Petals

• 5 petals

Petal Separation

• Completely free to base

Petal Tip

• Bilobed
• Erose

Flower Symmetry

• Flowers regular

Flower Length (Head length in the Asteraceae)

• 2.0 cm (.8 inch)
• 2.5 cm (1.0 inch)
• 3.0 cm (1.2 inches)

Flower Width (Head width in the Asteraceae)

• 1.5 cm (.60 inch)
• 2.0 cm (.80 inch)
• 2.5 cm (1.0 inch)

Number of Sepals

• 5 sepals

Sepal Separation

• United > 75% of length

Sepal Tip

• Pointed

Flower Sex

• Bisexual (perfect)

Number of Styles

• 5 styles

Number of Stamens

• 10 stamens

Stamens Attached to the Petals

• Stamens NOT attached to the petals

Stamens Connate (united)

• Filaments or anthers NOT united

Carpel Separation

• Carpels united (or one)

Number of Carpels

• 5 carpels

Ovary Position

• Superior (hypogynous)

Fruit Type

• Capsule, 1-celled
• Capsule, > 3-celled

Fruit Length at Maturity

• 8 mm (.32 inch)
• 9 mm (.36 inch)
• 1.0 cm (.40 inch)
• 1.5 cm (.60 inch)

Fruit Width at Maturity

• 7 mm (.28 inch)
• 8 mm (.32 inch)
• 9 mm (.36 inch)
• 1.0 cm (.40 inch)

Burs

• Fruit or seed NOT bur-like

Leaf Arrangement

• Opposite

Leaf Type

• Simple (including lobed leaves)

Stipules

• Lacking

Tendrils

• Tendrils absent

Venation

• Pinnate

Petiole (leaf stem) Blade Ratio

• Petiole absent (leaf sessile)

Leaf Length (blade PLUS petiole)

• 4 - 10 cm (1.60 - 4.0 inches)
• 1 - 2 dm (4.0 - 8.0 inches)

Leaf Width

• 1 - 2 cm (.40 - .80 inch)
• 2 - 4 cm (.80 - 1.6 inches)

Leaf Shape (simple leaves only)

• Lanceolate
• Ovate

Leaf or Leaflet Margin

• Entire
• Undulate (sinuate, repand)

Leaf or Leaflet Blade Base

• Acute (cuneate)
• Cordate

Leaf or Leaflet Tip

• Acuminate (attenuate)
• Acute

Leaf or Leaflet Blade Surface

• Pubescent
• Sparsely hairy

Succulence

• Not succulent

Milky Juice

• Juice NOT milky (watery)

Woodiness

• Herbaceous

Spines or Thorns

• Spines or Thorns ABSENT

Aromatic (vegetative structures)

• Not aromatic

Life Cycle

• Perennial

Growth Habit (while flowering)

• Erect, columnar (narrow)
• Erect, spherical (bushy)

Plant Height at Maturity

• 4 - 6 dm (1.3 - 2.0 feet)
• 6 - 8 dm (2.0 - 2.6 feet)
• 8 - 10 dm (2.6 - 3.3 feet)

Wind Dissemination

• Not wind disseminated

Moisture Regime

• Mesic

Chlorophyll

• Present

Stem Cross Section

• Round

Flowering Stem Leaves

• Stem uniformly leafy

Main Stem Branches

• Main stem unbranched
• Main stem branched

Root or Vegetative Propagule

• Tap Root

US State

• Connecticut
• Illinois
• Massachusetts
• Maine
• Michigan
• New Hampshire
• New York
• Ohio
• Pennsylvania
• Wisconsin
• Indiana
• Maryland
• Rhode Island
• Vermont
• Alaska
• Idaho
• Minnesota
• Montana
• North Dakota

Canadian Province or Territory

• British Columbia
• New Brunswick
• Nova Scotia
• Ontario
• Prince Edward Island
• Quebec
• Manitoba
• Saskatchewan

• Listed as a `Weed` by the Biota of North America Program, 2008 x
• Listed in the WSSA Composite List of Weeds X