Delaware Wildflowers

Equisetum arvense L.
Field Horsetail

Equisetaceae — Horsetail family

Native

Equisetum arvense — White Clay Creek State Park -- Pump House Road
March 2019
Fertile stems emerging. The gold is moss!

Equisetum arvense — Burrows Run
May 2007
Sterile stems are later.

Equisetum arvense — White Clay Creek State Park -- Pump House Road
April 2015

Equisetum arvense — White Clay Creek State Park -- Thompson Station Road
May 2007