USBG Closed

The U.S. Botanic Garden is closed Thursday, March 5, 2015 due to inclement weather.

All scheduled programs are cancelled.

Blueflower eryngo

Blueflower eryngo (Eryngium integrifolium)
Plant Botanical Name: 
Eryngium integrifolium
USBG Plant Location: 
National Garden
Sunlight: 
full sun

Blueflower eryngo is a carrot relative grown for its unusual spikey metallic blue flowers that form compact heads surrounded by blue bracts.