Santalum n. : A genus of trees with entire opposite leaves and small apetalous flowers. There are less than a dozen species, occurring from India to Australia and the Pacific Islands. See Sandalwood.

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Taxonomy
Santalum, sandalwood, trees, species, Australia, Indian Sandalwood, Iliahi, genus, host trees, free encyclopedia, coast, northern Australia, commercially, tap, Cultivation, Traditional Tree, Santalum paniculatum, aromatic wood.

Defination from the web:
Santalum is a genus of woody flowering plants, the most well known and commercially valuable of which is the Indian Sandalwood tree, S. album. ... There are numerous initial challenges to cultivating Santalum, not only due to its germination and growth needs, but also the amount of growing ...