a vernation in which two leaves are overlapping in the bud in such a manner that one-half of each is external and the other half is internal, i.e. each leaf both overlaps the next and is in turn overlapped by the one before Found on http://www.calflora.net/botanicalnames/botanicalterms.html
a vernation in which two leaves are overlapping in the bud in such a manner that one-half of each is external and the other half is internal, i.e. each leaf both overlaps the next and is in turn overlapped by the one before Found on http://www.encyclo.co.uk/local/21767
In botany, the term obvolute is used to describe leaves or petals in the bud of a plant that are folded so that the margins overlap each other. Found on http://www.probertencyclopaedia.com/browse/BO.HTM