1. Pertaining to flowerless plants (ferns or mosses) in which growth occurs only at the tip of the main stem
   - acrogenic

See also: acrogen

• phase I
• phase I clinical trial
• phase II
• phase II clinical trial
• phase III
• phase III clinical trial
• phase in
• phase IV
• phase IV clinical trial
• phase modulation
• phase of cell division
• phase of the moon
• phase space
• phase transition
• phase-out
• Phaseolus
• Phaseolus aconitifolius
• Phaseolus acutifolius latifolius
• Phaseolus angularis
• Phaseolus aureus
• Phaseolus caracalla
• Phaseolus coccineus
• Phaseolus limensis
• Phaseolus lunatus
• Phaseolus multiflorus