flowers of yucca filamentosa in the botanic garden

adamas agavoideae ahab architectural autumn background bayonet beargrass botanic bush closeup common cultivated design evergreen filament filamentosa flower flowering garden horticulture inflorescence landscape leaf nature needle needlepalm ornamental outdoors panicle park perennial plant scenic season shrub silkgrass spanish spoonleaf stem subfamily succulent texture thicket vegetation wild yucca