Grass Wood, Wharfedale cleared through selective felling, many areas of the woodland have the appearance of an early successional stage of advance natural regeneration through mainly saplings of ash, birch and sycamore, this enclosed within a variable canopy of ash, sycamore, beech, oak, and with some birch. Shrubs and small trees in the understorey include bird cherry "Prunus padus", hazel, spindle "Euonymus europaeus", buckthorn "Rhamnus cathartica", wild privet "Ligustrum vulgare", blackthorn "Prunus spinosa" and guelder-rose "Viburnum opulus". The underlying geology ensures that most of the site is well drained, favouring lime-loving plants – the calcicoles. There are, however, localised areas with poorer drainage
Prunus napaulensis conspecific. Prunus napaulensis Prunus napaulensis is a species of bird cherry native to the eastern foothills of the Himalayas, including Nepal, Myanmar and China. A tree, it can reach 27m and prefers to grow between 1800 and 3000m above sea level. The fruit is edible, and it is cultivated for its fruit in Assam (and presumably elsewhere). Its wood is used locally for making furniture. It goes by many common names across its range, including jangali aru and arupate (Nepalese), arupaty (Bengali), sohiong (Khasi), sajong (Assamese) and 粗梗稠李 "crude stalk thick plum" (Chinese). "Prunus bracteopadus" is a very similar species,