Introduction Litchi chinensis (litchi or lychee) is one of the most economically important fruit trees within the Sapindaceae. Native to southern China and adjacent regions of northern Vietnam and Laos, the species is distinguished by its edible translucent aril, a…
Introduction Coffea arabica, commonly known as the coffee plant or Arabica coffee, is an evergreen shrub or small tree in the family Rubiaceae. Native to the montane forests of Ethiopia and adjacent regions of northeastern Africa, it is the world’s…
Introduction Citrullus lanatus is among the most economically important fruit crops in the family Cucurbitaceae, distinguished by its large pepo, a specialized berry with a hardened rind and fleshy interior. Native to Africa, the species was domesticated from wild African…
Introduction Strelitzia reginae Aiton, commonly called Bird of Paradise, is among the most commercially recognisable ornamental flowering species because of its structurally distinctive inflorescence, whose form resembles a bird in display posture. It belongs to Strelitziaceae and is native to…
Introduction Santalum album, widely known as sandalwood, is among the most commercially valued aromatic tree species because its heartwood and essential oil produce a distinctive, long-lasting fragrance of exceptional global demand. Belonging to the family Santalaceae, this small evergreen hemi-parasitic…
Introduction Saffron (Crocus sativus), a sterile flowering geophyte in the iris family Iridaceae, produces the world’s most expensive spice by weight from hand-harvested stigmas. Its probable origin lies in the eastern Mediterranean or adjoining Southwest Asia, though exact wild ancestry…
Rauvolfia serpentina, widely known as Indian snakeroot or Sarpagandha, is among the most pharmacologically consequential medicinal plants in the Apocynaceae family because its roots contain indole alkaloids, especially reserpine, that transformed twentieth-century cardiovascular and psychiatric medicine. Native to South and…
Introduction Persea americana, the avocado, is among the world’s most commercially important subtropical fruit trees because of its nutrient-dense, oil-rich fruit and exceptionally broad international trade footprint. Belonging to the Lauraceae family, the same lineage as cinnamon and bay laurel,…
Introduction Butea monosperma, widely known as Palash, is a medium-sized deciduous tree celebrated for its intense orange-scarlet floral displays that can dominate dry seasonal landscapes before leaf flush. Belonging to the Fabaceae (legume) family and native to the Indian subcontinent…
Introduction Stevia rebaudiana is a perennial herb best known for producing intensely sweet diterpene glycosides, particularly stevioside and rebaudioside A, compounds valued globally as non-caloric natural sweeteners. Commonly known as Stevia, the species belongs to the family Asteraceae and originates…