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Echinacea simulata (Wavy-Leaved Purple Coneflower)
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© Daniel Pohl, some rights reserved (CC-BY-NC) · iNaturalist

Echinacea simulata

Wavy-Leaved Purple Coneflower

Ozark region and central United States, from Missouri south to Arkansas, Tennessee, and Alabama

At a Glance

HabitUpright
FoliageDeciduous
Height24-36 inches (60-90 cm)
Width12-18 inches (30-45 cm)
Maturity3 years

Growing Zones

USDA Hardiness Zones

3 - 8
These zones indicate the coldest temperatures this plant can typically survive.
What's my zone? →
Frost Tolerancehardy

Overview

Echinacea simulata is a native coneflower that grows 24–36 inches (60–90 cm) tall and 12–18 inches (30–45 cm) wide. The species name 'simulata' means 'resembling' — it closely mimics E. pallida in flower form, with narrow, drooping pale pink to light rose-pink ray florets hanging below a dark cone. The key difference is botanical rather than visual: E. simulata has yellow pollen (visible on the disc florets), while E. pallida has white pollen. The wavy-margined leaves are the most useful garden-level identification trait, as pollen color requires close inspection. The leaf margins undulate along their length in a way that straight-margined E. pallida does not. The species occurs in the Ozark region and adjacent central states, overlapping in range with E. pallida but generally on different soil types — E. simulata tends toward more acidic, cherty soils while E. pallida favors calcareous ground. In cultivation, the two species behave similarly: deep taproot, drought tolerance, concentrated June–July bloom, and a wild, sparse growth habit. The species is less widely available in the nursery trade than E. pallida or E. purpurea. Deer avoid the foliage.

Native Range

Echinacea simulata is native to the Ozark region and central United States, from Missouri south to Arkansas, Tennessee, and Alabama. It grows in dry, open woodlands, glades, and prairies on acidic, cherty, or sandy soils.

Suggested Uses

Used in prairie restorations, native plant collections, and specialist gardens. The close resemblance to E. pallida limits its ornamental separation, but the species has conservation value in its Ozark range. Suited to dry, acidic-soil prairie plantings where E. pallida is less suited.

How to Identify

Identified by narrow, drooping pale pink ray florets resembling E. pallida, but with yellow pollen (visible on disc florets) rather than the white pollen of E. pallida. Wavy-margined lance-shaped leaves are the most useful garden identification trait — E. pallida has straight-margined leaves. The Ozark distribution and preference for acidic soils are geographic identifiers.

Appearance

Size & Dimensions

Height2' - 3'
Width/Spread1' - 1'6"

Reaches mature size in approximately 3 years

Colors

Flower Colors

Foliage Colors

Fall Foliage Colors

Bloom Information

Bloom Period

~4 weeks
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Flowering in June and July, approximately 4 weeks. Pale pink drooping rays around dark cones. Dark seed cones persist through winter.

Detailed Descriptions

Flower Description

Pale pink to light rose-pink drooping ray florets with a dark cone

Foliage Description

Dark green, lance-shaped, wavy-margined

Growing Conditions

Sun Requirements

Requires 6-12 hours of direct sunlight daily
• Full Sun: 6+ hours of direct sunlight
• Partial Shade: 3-6 hours of direct sunlight
• Full Shade: Less than 3 hours of direct sunlight

Soil Requirements

pH Range6.0 - 8.0(Neutral)
357912
Soil Types
Drainagewell drained

Water & Climate

Water Needs

Low

Frost Tolerance

hardy

Time to Maturity

2-3 years

Drought Tolerance

Drought tolerant when established

Care & Maintenance

Care Guide

Plant in full sun with at least 6 hours of direct light. Well-drained, lean soil; the species tolerates acidic to neutral ground. No fertilization is needed. Watering during establishment only, then drought-tolerant. Established plants resent transplanting due to their deep taproot. Spent seed cones can be left for bird forage.

Pruning

All stems and seed cones can be left standing through winter. Stems are cut to ground level in late winter.

Pruning Schedule

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fallearly spring

Maintenance Level

very low

⚠️ Toxicity Warning

Non-toxic