Myristica fragrans
Myristica fragrans is an evergreen tree indigenous to the Maluku Islands of Indonesia. It is important as the main source of the spices nutmeg and mace. It is widely grown across the tropics including Guangdong and Yunnan in China, Taiwan, Indonesia, Malaysia, Grenada in the Caribbean, Kerala in India, Sri Lanka and South America. Description. "Myristica fragrans" is an evergreen tree, usually tall, but occasionally reaching or even on Tidore. The alternately arranged leaves are dark green, long by wide with petioles about long. The species is dioecious, i.e. "male" or staminate flowers and "female" or carpellate flowers  are borne on different plants, although occasional individuals produce both kinds of flower. The flowers are bell-shaped, pale yellow and somewhat waxy and fleshy. Staminate flowers are arranged in groups of one to ten, each long; carpellate flowers are in smaller groups, one to three, and somewhat longer, up to long. Carpellate trees produce smooth yellow ovoid or pear-shaped fruits, long with a diameter of . The fruit has a fleshy husk. When ripe the husk splits into two halves along a ridge running the length of the fruit. Inside is a purple-brown shiny seed, long by about  across, with a red or crimson covering (an aril). The seed is the source of nutmeg, the aril the source of mace. Taxonomy. "Myristica fragrans" was given a binomial name by the Dutch botanist Maartyn Houttuyn in 1774. It had earlier been described by Georg Eberhard Rumphius, among others. The specific epithet "fragrans" means "fragrant".