1. Hyacinth with loosely flowered spikes, several growing from one bulb
   - Roman hyacinth

Type of: hyacinth

• plough horse
• umbel
• umbel-like
• Umbellales
• umbellar
• umbellate
• umbellifer
• Umbelliferae
• umbelliferous
• umbelliferous plant
• umbelliform
• Umbellularia
• Umbellularia californica
• umber
• umbilical
• umbilical cord
• umbilical hernia
• umbilical vein
• umbilical vesicle
• umbilicate
• umbilicus
• umbles
• umbo
• umbra
• umbrage