Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
Custard apple or Bullock's heart (Annona reticulata L.): fruiting branch with sections of fruit and seeds. Chromolithograph by P. Depannemaeker, c. 1885, after B. Hoola van Nooten. Wellcome Collection. Public Domain Mark. Source: Wellcome Collection.