flower stem of a mexican grass tree (nolina longifolia) against blue sky

flower stem mexican grass tree nolina longifolia blue sky weeping palmita pony tail palm woody slow-growing plant succulent branch stem green yellow spring bud flower palmita palm parviflora dracaenaceae beargrass dracaena longifolia arid bloom blooming blue botany cultivate desert foliage garden tree grow growing leaf mexico nature ornamental park plant sky spike spiky storage view