Phoenix (plant) thin layer of fruit pulp. The central soft part of the stem of "P. rupicola, P. acaulis," and "P. humilis" is a rich source of starch. Palms are felled to extract this central ‘pith’ which is dried, powdered, stored and used for preparation of bread by Indian natives. The "P. canariensis" sap is cooked to a sweet, thick syrup. "P. sylvestris" Roxb. is widely used in India as a source of sugar. The sugary sap from some African palms yields country liquor on fermentation (palm wine). While "P. dactylifera" is grown for its edible dates, the Canary Island date palm
The Walnut Tree tree complains at length of the violent way in which it is despoiled. In this more leisurely work of 182 lines, as well as Aesop's fable of the nut tree being the subject, there is a glance at another concerning The Travellers and the Plane Tree. While the fruit tree is treated with no respect, ‘barren plane trees have more honour for the shade they provide’ ("at postquam platanis sterilem praebentibus umbram uberior quavis arbore venit honor"). In Renaissance times the fable was taken up by the compilers of emblem books, starting with the originator of this genre, Andrea Alciato.