Flower Color

• Red (or pink)
• Red-orange
• Orange
• Yellow-orange
• Yellow

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

• Axillary racemes
• Panicle
• Terminal raceme

Number of Petals

• 5 petals

Petal Separation

• Completely free to base

Petal Tip

• Bilobed
• Rounded
• Square

Flower Symmetry

• Flowers regular

Flower Length (Head length in the Asteraceae)

• 1.0 cm (.40 inch)
• 1.5 cm (.6 inch)
• 2.0 cm (.8 inch)
• 2.5 cm (1.0 inch)
• 3.0 cm (1.2 inches)
• 3.5 cm (1.4 inches)

Flower Width (Head width in the Asteraceae)

• 1.0 cm (.40 inch)
• 1.5 cm (.60 inch)
• 2.0 cm (.80 inch)
• 2.5 cm (1.0 inch)
• 3.0 cm (1.2 inches)
• 3.5 cm (1.4 inches)
• 4.0 cm (1.6 inches)
• 4.5 cm (1.8 inches)

Number of Sepals

• 5 sepals

Sepal Separation

• United at base < 25% length

Sepal Tip

• Pointed

Flower Sex

• Bisexual (perfect)

Number of Styles

• 1 style
• 6 - 9 styles
• 10 styles
• More than 10 styles

Number of Stamens

• more than 10 stamens

Stamens Attached to the Petals

• Stamens NOT attached to the petals

Stamens Connate (united)

• Filaments united, monodelphous

Carpel Separation

• Carpels united (or one)

Number of Carpels

• 6 - 9 carpels
• 10 carpels
• >10 carpels

Ovary Position

• Superior (hypogynous)

Fruit Type

• Capsule, > 3-celled
• Schizocarp

Fruit Length at Maturity

• 2 mm (.08 inch)
• 3 mm (.12 inch)
• 4 mm (.16 inch)
• 5 mm (.20 inch)
• 6 mm (.24 inch)

Fruit Width at Maturity

• 4 mm (.16 inch)
• 5 mm (.20 inch)
• 6 mm (.24 inch)
• 7 mm (.28 inch)
• 8 mm (.32 inch)
• 9 mm (.36 inch)
• 1.0 cm (.40 inch)
• 1.5 cm (.60 inch)

Burs

• Fruit or seed NOT bur-like

Leaf Arrangement

• Alternate

Leaf Type

• Simple (including lobed leaves)

Stipules

• Foliaceous < 2 mm (< .08 inch) long
• Foliaceous 2-4 mm (.08 - .16 in) long
• Foliaceous 4-10 mm (.16 - .40 in) long
• Lacking

Tendrils

• Tendrils absent

Venation

• Palmate
• Pinnate

Petiole (leaf stem) Blade Ratio

• Petiole < 25% total length
• Petiole 25% - 75% total length

Leaf Length (blade PLUS petiole)

• 1 - 2 cm (.40 - .80 inch)
• 2 - 4 cm (.80 - 1.60 inches)
• 4 - 10 cm (1.60 - 4.0 inches)

Leaf Width

• 5 - 10 mm (.20 - .40 inch)
• 1 - 2 cm (.40 - .80 inch)
• 2 - 4 cm (.80 - 1.6 inches)

Leaf Shape (simple leaves only)

• Cordate (heart)
• Deltoid (triangular)
• Lanceolate
• Linear or filiform
• Orbicular (round)
• Palmately 3 lobed
• Palmately 4 - 5 lobed
• Palmately > 5 lobed
• Pinnately lobed

Leaf or Leaflet Margin

• Crenate
• Dentate
• Entire
• Lobed
• Parted
• Serrate
• Undulate (sinuate, repand)

Leaf or Leaflet Blade Base

• Clasping
• Oblique
• Rounded

Leaf or Leaflet Tip

• Acute
• Rounded (obtuse)

Leaf or Leaflet Blade Surface

• Pubescent
• Stellate (star shaped)

Succulence

• Not succulent

Milky Juice

• Juice NOT milky (watery)

Woodiness

• Herbaceous
• Semi-woody

Spines or Thorns

• Spines or Thorns ABSENT

Aromatic (vegetative structures)

• Not aromatic

Life Cycle

• Annual
• Biennial
• Perennial

Growth Habit (while flowering)

• Spreading ascending
• Erect, spherical (bushy)

Plant Height at Maturity

• 2 - 4 dm (8.0 - 16.0 inches)
• 4 - 6 dm (1.3 - 2.0 feet)
• 6 - 8 dm (2.0 - 2.6 feet)
• 8 - 10 dm (2.6 - 3.3 feet)
• 1 - 1.5 meters (3.3 - 5.0 feet)

Wind Dissemination

• Not wind disseminated

Moisture Regime

• Mesic
• Arid

Chlorophyll

• Present

Stem Cross Section

• Round

Flowering Stem Leaves

• Stem leaves greatly reduced
• Stem uniformly leafy

Main Stem Branches

• Main stem branched

Root or Vegetative Propagule

• Fibrous
• Tap Root

US State

• Delaware
• Massachusetts
• Missouri
• New Jersey
• Texas
• Maryland
• Arizona
• California
• Colorado
• Iowa
• Idaho
• Minnesota
• Montana
• North Dakota
• New Mexico
• Nevada
• Oklahoma
• Oregon
• South Dakota
• Utah
• Washington
• Wyoming
• Nebraska

Canadian Province or Territory

• British Columbia
• Alberta
• Manitoba
• Saskatchewan