Adam's Needle
Yucca filamentosa
Kingdom: Plantae
Phylum: Plantae
Class: Liliopsida
Order: Liliales
Family: Agavaceae
Genus: Yucca
Species: Yucca
Binomial Name: Yucca gloriosa
Description:

The Spanish dagger or Moundlily yucca (Yucca gloriosa) is a shrub of the family Agavaceae, and of the genus Yucca.

The plant is known to grow to heights above 5 m (16 feet).[1] It has bluish-green foliage. The plant blooms in mid to late Summer, producing creamy - white flowers. It is similar to the Spanish bayonet, another plant of the same family.[2] The Spanish Dagger is an evergreen shrub.