sentences:  The bark is characteristically pinkish-grey in color, with a shiny tint.Large white flowers, averaging about 12 cm across and appear between October and December, whilst the greyish-brown fruits which average about 24 cm in length appear in April–May.The marula or morula tree, belonging to the mango family "Anacardiaceae", grows to an average of 15 meters (and up to 20 meters) in the Okavango Delta in bushveld and woodland, and has a greyish bark and is deciduous.