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nouna slight rounded elevation where the malleus attaches to the eardrumtype of:part of:
Definition that contains umbo
- frasera genus of North American herbs: columbo; includes some species sometimes placed in genus Swertia
- nelumbonaceae in some classifications considered an independent family of water lilies; comprises the single genus Nelumbo
- subularia aquatica small aquatic plant having tufted awl-shaped leaves in a basal rosette and minute white flowers; circumboreal
- gentiana detonsa medium-tall fringed gentian with pale-blue to blue-purple flowers; circumboreal in distribution
- northern jacob's ladder perennial erect herb with white flowers; circumboreal
- gentianopsis detonsa medium-tall fringed gentian with pale-blue to blue-purple flowers; circumboreal in distribution
- polemonium boreale perennial erect herb with white flowers; circumboreal
- awlwort small aquatic plant having tufted awl-shaped leaves in a basal rosette and minute white flowers; circumboreal
- genus frasera genus of North American herbs: columbo; includes some species sometimes placed in genus Swertia
- subfamily nelumbonaceae in some classifications considered an independent family of water lilies; comprises the single genus Nelumbo