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Boesenbergia: A Deep Dive into the Ginger Family

The genus Boesenbergia belongs to the ginger family (Zingiberaceae) and encompasses approximately 60-70 species. These plants are native to regions spanning from China and the Indian Subcontinent to Southeast Asia.

Taxonomy and Nomenclature

• Genus: Boesenbergia
• Family: Zingiberaceae (Ginger Family)
• Major Group: Angiosperms (Flowering Plants)
• Synonyms:
  • Gastrochilus Wallich

Boesenbergia rotunda: Unveiling Fingerroot

Among the species within this genus, Boesenbergia rotunda stands out.

• Common Names: Chinese keys, fingerroot, lesser galangal, Chinese ginger, Temu Kunci.
• Synonyms:
  • Boesenbergia rotunda (L.) Mansf.
  • Curcuma rotunda L.
  • Kaempferia ovate Rosc.
  • Kaempferia pandurata Roxb.
  • Zingiber xanthorrhizum Moon
  • Gastochilus panduratus (Roxb.) Ridl

Distribution and Habitat

Boesenbergia rotunda is distributed from China to Malesia, specifically including regions like South Yunnan (China), Myanmar, Thailand, Viet Nam, Lao PDR, and Cambodia.

Morphological Characteristics

Boesenbergia rotunda is described as a small shrub, typically reaching a height of 2-5 feet. It thrives in semi-shaded environments with regular watering. The rhizomes are bright yellow and finger-shaped.

Traditional and Modern Uses

Historically, Boesenbergia rotunda has been used in traditional medicine for the treatment of gastrointestinal disorders. It is also used as a culinary herb and spice, particularly in Thai cooking.

Boesenbergia pandurata: Another Notable Species

Boesenbergia pandurata is another significant species within the genus.

• Synonyms
  • Kaempferia pandurata
  • Gastrochilus panduratum (Roxb) Schult.

Quirky Facts

• Boesenbergia rotunda is also known as "Chinese Keys" due to the shape of its rhizomes.

Further Information

For more information, you can consult the World Checklist of Selected Plant Families.

Randy's Tropical Plants (http://www.randys-tropicalplants.com/Boesenbergia-rotunda.html)