B. grandis may refer to: Baeckea grandis, a shrub species in the genus Baeckea Banksia grandis, the bull banksia, giant banksia or mangite, a common and distinctive tree species found in South West Western Australia Beishanlong grandis, a giant ornithomimosaurian dinosaur from the Early Cretaceous of China Boehmeria grandis, a flowering plant species in the genus Boehmeria Buchenavia grandis, a plant species in the genus Buchenavia
See also Grandis (disambiguation)