fastigiate
/faˈstɪdʒɪət
/ /faˈstɪdʒɪeɪt/adjective Botany
(Of a tree or shrub) having the branches more or less parallel to the main stem.However, unlike planate, caroid, fastigiate, and linteloid plates, this inversion cannot be applied to camerate plates as indicated in de Verteuil and Norris.
Origin
Mid 17th century: from Latin fastigium 'tapering point, gable' + -ate2.