A grass common to sand dunes across the US. The dense hummocks collect blowing sand and the rhizomatous nature help stabilize a beach
Pronunciation
(Am-MO-phi-la)
Plant Type
All Plants, Wild Flowers
Hardiness Zone
5
Sunlight
full
Moisture
average, dry
Soil & Site
sand, sandy
Flowers
pale yellow, tall stiff inflorescence
Leaves
grass-like foliage, forms vertical and horizontal rhizomes, forms tussocks, roots can reach 20 feet down, as the sand builds up around the stem it grows higher, old stems become roots
Dimensions
2-3 feet, spreads by rhizomes, forms tussocks
Propagation
division, seeds often sterile
Native Site
Naturally found growing on the beaches of Lake Superior and Lake Michigan and many other sand areas in the USA.
Author's Notes
As I was growing up I swam a lot in the very cold waters of Lake Superior. The Beach grass was an ever present grass about 30-50 feet from the shore.
Notes & Reference
#151-Grasses An Identification Guide (Lauren Brown), (http://www.wildflower.org)