title: Bud movement in hydra.
abstract: Buds in Hydra viridis moved upward in inverted budding regions although normally buds move downward. Their direction was not in fluenced by the orientation of the distal part of the bud. Bud movement, it would seem, proceeds independently of distal growth and basal attrition in the parent.
authors.forename: S
authors.initials: S
authors.lastname: Shostak