Curly Willow Branches in Floral Arrangement

A Manhattan store had tall, woody, gnarled stems in bunches, not in water, cheaper than curly bamboo.

Expert ID: Likely Curly Willow (Salix matsudana 'Tortuosa'), sold as decorative woody stems. Not a living plant. Used in arrangements. If stems were green and flexible, could be something else, but woody = Curly Willow.