Thai Black Ginger (Kaempferia parviflora) 泰國黑薑or小花山奈

Thai Black Ginger (Kaempferia parviflora) flower head. 泰國黑薑or小花山奈的花序.

Thai Black Ginger (Kaempferia parviflora) bulb/rhizome. 泰國黑薑or小花山奈的塊根.
Tropical perennial. The inner rhizome flesh is purple, dark to black when dried. Easy to grow. Best growing in full sun to full shade location in moist but well drained soil. Small white flowers with deep pink center bloom in spring. USDA Zones:9-11. Mature size:1′-1.5′(H/W). Propagate by rhizomes or division. Medicinal. Suitable for growing in container indoors. Medicinal.
熱帶多年生草花. 塊根內部暗色,乾燥後呈現的紫黑色. 容易栽種. 最好栽種在全日照到半日照處的濕潤但排水佳的土壤. 春開小白花花中帶有深粉紅色紋. 喜熱不耐寒. 成熟株高/寬幅1-1.5呎. 繁殖以塊根或分株的方式來進行. 適合室內盆植. 藥用.
Reference links: 參考網站資料連結:
https://en.wikipedia.org/wiki/Kaempferia_parviflora http://blog.xuite.net/wmwm5600/blog/562025209-藥用植物簡介%28884%29泰國黑薑https://davesgarden.com/guides/pf/go/234325/#b http://www.gingersrus.com/cart/index.php?productID=72