Diospyros dichrophylla Diospyros dichrophylla Diospyros dichrophylla (Gand.) De Winter aka poison star-apple is a Southern African tree belonging to the ebony family of Ebenaceae and closely related to the Persimmon ("Diospyros kaki"). Some authors describe it as being poisonous, which is puzzling as generally ripe fruits from this genus are quite tasty and edible, though green fruits are rich in tannins. The genus of "Diospyros" includes some 700 species, many of which are ornamental and many which bear edible and often cultivated fruit. This species grows into a medium-sized tree of up to 15 m tall. It is multi-stemmed and forms a
Diospyros medical compound betulinic acid. Extracts from "Diospyros" plants have also been proposed as novel anti-viral treatment. Though bees do not play a key role as pollinators, in plantations "Diospyros" may be of some use as honey plants. "D. mollis", locally known as "mặc nưa", is used in Vietnam to dye the famous black "lãnh Mỹ A" silk of Tân Châu district. The reverence of these trees in their native range is reflected by their use as floral emblems. In Indonesia, "D. celebica" (Makassar ebony, known locally as "eboni") is the provincial tree of Central Sulawesi, while ajan kelicung ("D. macrophylla")