| Share
 

Doctrine of Signatures

Doctrine of Signatures, the concept that the key to humanity's use of various plants was indicated by the form of the plant. The red sap of the bloodroot ( Sanguinaria canadensis ), for instance, was believed to cure diseases of the blood, while the fused leaves of boneset ( Eupatorium perfoliatum ) were used to heal broken bones. The concept was employed by the herbalists of the Renaissance, and was accepted until the latter part of the 19th cent.

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.

More on Doctrine of Signatures from Infoplease:

  • medicinal plants - medicinal plants medicinal plants, plants used as natural medicines. This practice has existed ...
  • verbena - verbena verbena, common name for some members of the Verbenaceae, a family of herbs, shrubs, and ...
  • herbal - herbal herbal, early botanical book containing descriptions and illustrations of herbs and plants ...
  • Thistle - Thistle (The). The species called Silybum Marianum, we are told, owes the white markings on its ...
  • Turmeric - Turmeric like berberry, being yellow, was supposed to cure the yellow jaundice. According to the ...

See more Encyclopedia articles on: Medicine


Premium Partner Content
HighBeam Research
Documents Images and Maps Reference
(from Newspapers, Magazines, Journals, Newswires, Transcripts and Books)

Research our extensive archive of more than 80 million articles from 6,500 publications.

Additional search results provided by HighBeam Research, LLC. © Copyright 2005. All rights reserved.

24 X 7

Private Tutor

Click Here for Details
24 x 7 Tutor Availability
Unlimited Online Tutoring
1-on-1 Tutoring