Malus sylvestris to most European countries. It occurs in a scattered distribution pattern as single individuals or in small groups. In the past "M. sylvestris" was thought to be the most important ancestor of the cultivated apple ("M. pumila"), which has since been shown to have been originally derived from the central Asian species "M. sieversii". However another recent DNA analysis confirms that "M. sylvestris" has contributed significantly to the genome. The study found that secondary introgression from other species of the genus "Malus" has greatly shaped the genome of "M. pumila", with "M. sylvestris" being the largest secondary contributor. It also
Ilama (fruit) Ilama (fruit) The ilama or ilama tree ("Annona diversifolia") is a tropical fruit tree found in Central America. The name is derived from the Nahuatl "ilamatzapotl", of which the rough translation is "old woman's "sapote"". The name is also applied to a similar fruit, "soncoya" or "cabeza de negro" ("Annona purpurea"). The ilama fruit is eaten halved, by scooping the flesh out of the rind, and usually chilled when served. It is sometimes served with cream and sugar to intensify the flavor, or with a drop of lime or lemon juice to highlight a tart and bitter note. The ilama