Gnaphalium affine

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Gnaphalium affine

Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Asterales
Family: Asteraceae
Tribe: Gnaphalieae
Genus: Gnaphalium
Species: G. affine

Gnaphalium affine D. Don, also known as Jersey Cudweed, is a species of plants belonging to the genus Gnaphalium. The species grows extensively in East Asia including temperate regions of China, Korea, Japan, and Taiwan as well as some high altitude tropical regions of India, Nepal, and Thailand [1]

The grass is biennial, with stems 15-40 cm long, the surface of the plant is covered with fine woolly hair and the leaves are small and rounded. The flowers appear as small florets with petal around 2mm long.[2]

In Chinese this grass is known as "鼠麹草", in Japanese it is known as "ハハコグサ" or "母子草"". G. affine is one of the herbs consumed in the Japanese spring festival Nanakusa-no-sekku (seven-herbs festival).

[edit] Uses

This grass has been used traditionally in Traditional Chinese medicine and also features in the cuisine of East Asian Countries namely in sweet rice confections. They include the Japanese Kusa mochi and the Taiwanese chhú-khak-ké (鼠麹粿, 草仔粿).

The grass is also ground up and used to give noodles and green onion pancakes (蔥油餅) a distinctive green colour and a unique flavour.[3]

[edit] References

  1. ^ Gnaphalium affine information from NPGS/GRIN.
  2. ^ Editorial Committee of the Flora of Taiwan, Second Edition (2003). Flora of Taiwan volume 6. Taipei, Taiwan, ROC: Department of Botany, National Taiwan University. ISBN 957-01-3492-5. 
  3. ^ 鼠麴舅 Gnaphalium purpureum L.. Retrieved on 2008-02-24.
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