Tǔ Fú Líng (土茯苓), known in English as Glabrous greenbrier rhizome (Smilax glabra), is a neutral, sweet and bland Chinese herb from the Clear heat category. It enters the Liver and Stomach channels. Its main action: resolves toxicity, eliminates Damp.

Illustration of Tǔ Fú Líng (Glabrous greenbrier rhizome), the dried herb
Illustration of the dried herb. Hear it pronounced in Mandarin:
PinyinTǔ Fú Líng (Tu Fu Ling)
Chinese土茯苓
EnglishGlabrous greenbrier rhizome
Botanical nameSmilax glabra
CategoryClear heat
NatureNeutral
FlavourSweet, Bland
ChannelsLiver, Stomach
Dosage15–60g
CautionsIncompatible with tea

Actions

  • Resolves toxicity, eliminates Damp
  • Clears Damp-Heat, benefits joints

Indications

  • Syphilis
  • Damp-Heat sores and rashes
  • Turbid urine
  • Joint pain from Damp-Heat

How to remember Tǔ Fú Líng

Clear heat herbs are mostly cool or cold and bitter, and most enter the Stomach and Liver channels.

You can work these out
Liver and Stomach channels: like most Clear heat herbs
Learn by heart
Neutral: unusual for Clear heat herbs (most are cool or cold)
Sweet: unusual for Clear heat herbs (most are bitter)
Bland: unusual for Clear heat herbs (most are bitter)

Other Clear heat herbs

Test yourself

What is the nature and flavour of Tǔ Fú Líng?

Tǔ Fú Líng is neutral and sweet and bland.

Which channels does Tǔ Fú Líng enter?

Tǔ Fú Líng enters the Liver and Stomach channels.

What are the actions of Tǔ Fú Líng?

Resolves toxicity, eliminates Damp; Clears Damp-Heat, benefits joints.

What is Tǔ Fú Líng used for?

Syphilis; Damp-Heat sores and rashes; turbid urine; joint pain from Damp-Heat.

Practise Tǔ Fú Líng and the other 290 herbs

Recognise each herb from its picture, recall its nature, flavour, channels and actions, and review it again just before you would forget it.

Try the 5-question herb quiz

Or practise a TCM case

Shen Study is a study tool. Doses and cautions are as taught in standard Chinese materia medica texts; they are not prescribing advice.