Origin of pentangular
Examples from the Web for pentangular
They were brown, and pentangular, with a short stem, and slightly punctured at the intersections.Sketches of the Natural History of Ceylon|J. Emerson Tennent
Segments of the column of encrinus of authors, of a pentangular form.Early Western Travels 1748-1846, Volume XIV|Edwin James
One long seed enclosed within the calyx, pentangular, covered with a membranaceous skin.The Medicinal Plants of the Philippines|T. H. Pardo de Tavera
They were brown and pentangular, with a short stem, and slightly punctured at the intersections.