Spanish-dagger (Yucca gloriosa), Fort Davis National Historic Site, 2015.
This beautiful evergreen shrub has many common names, including Adam's needle, glorious yucca, palm lily, Sea Islands yucca, Spanish-dagger -- just to name a few. Spanish-daggers have been known to reach heights of 16-feet and spread over 4-feet wide with flower clusters weighing a whopping 70lbs.
U.S. National Park Service
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