Ginger family Temporal range: | |
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Red torch ginger ( Etlingera elatior ) | |
Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Clade: | Commelinids |
Order: | Zingiberales |
Family: | Zingiberaceae Martinov [2] |
Type genus | |
Zingiber [ citation needed ] Boehm. | |
Genera [3] | |
58 – see text |
Zingiberaceae, the ginger family, is a family of flowering plants containing 58 genera and about 1600 described species distributed globally in the tropics and subtropics. [4] [5] They are aromatic perennial herbs with creeping rhizomes, sometimes tuberous. Many of the family's species are important ornamental, spice, or medicinal plants. Ornamental genera include the shell gingers ( Alpinia ), Curcuma , Hedychium , Kaempferia , and torch-gingers ( Etlingera ). Spices include ginger ( Zingiber officinale ), Thai ginger ( Alpinia galanga and others), melegueta pepper ( Aframomum melegueta ), myoga (Zingiber mioga), korarima (Aframomum corrorima), turmeric (Curcuma), and cardamom ( Amomum and Elettaria species). [6]
The earliest known fossils of the family belong to the Campanian age and are from the genera Spirematospermum in Germany, Tricostatocarpon and Striatornata in Mexico, and Momordiocarpon in India. [7] [8] Spirematospermum chandlerae from the Santonian of North Carolina was previously classified in the Zingiberaceae, but more recent studies support it belonging to the Musaceae. [9] [1]
Members of the family are small to large herbaceous plants with distichous leaves with basal sheaths that overlap to form a pseudostem. The plants are either self-supporting or epiphytic. Flowers are hermaphroditic, usually strongly zygomorphic, in determinate cymose inflorescences, and subtended by conspicuous, spirally arranged bracts. The perianth is composed of two whorls, a fused tubular calyx, and a tubular corolla with one lobe larger than the other two. Flowers typically have two of their stamenoids (sterile stamens) fused to form a petaloid lip, and have only one fertile stamen. The ovary is inferior and topped by two nectaries, the stigma is funnel-shaped.[ citation needed ]
Some genera yield essential oils used in the perfume industry ( Alpinia , Hedychium ).
As of June 2025 [update] , Plants of the World Online accepts the following 58 genera: [3]
Cladogram: Phylogeny of Zingiberales [10] | ||||||||||||||||||||||||||||||||||||
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Phylogenetic tree of the family
Zingiberaceae | |
The Zingiberaceae have a pantropical distribution in the tropics of Africa, Asia, and the Americas, with their greatest diversity in South Asia.
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