medulla oblongata
— Noun
– English
～ lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata); "the medulla oblongata is the most vital part of the brain because it contains centers controlling breathing and heart functioning"
Mirabilis oblongifolia
— Noun
– English
～ leafy wildflower with lavender-pink flowers that open in the evening and remain through cool part of the next day; found in open woods or brush in mountains of southern Colorado to Arizona and into Mexico
Malpighia obovata
— Noun
– English
～ Cuban timber tree with hard wood very resistant to moisture