[6] This species grows on usually unbranched stems up to 100 centimetres (3.3 ft) tall from a branched fusiform taproot.

The seeds are produced in angled fruits called Cypselae that are tan and 3–4.5 millimetres (0.12–0.18 in) long, with smooth surfaces, normally without hairs.

[5] E. simulata is native to the east-central states of Arkansas, Georgia, Kansas, Missouri and Tennessee.

[9] The plant grows in glades and open woodlands and prefers dry, calcareous soils.

Butterflies and bees are attracted to the nectar and birds eat the seeds in the late summer and fall.