Physic Nut (Jatropha curcas)

This month’s post looks at the links between the Physic Nut tree (Jatropha curcas) and Christ’s crucifixion. However, I’m starting on a more prosaic note. In “Jamaican Ethnobotany”, Martha Warren Beckwith  wrote that Physic Nut was “Used generally as a purgative”. As well as being an emetic, according to the Plants for the Future website, Physic Nut has many other healing properties. Here are just a few of them:

 “The leaves … can be used to treat a wide range of medicinal conditions such as coughs, convulsions, jaundice, fevers, rheumatic pains, guinea worm sores, wounds and cuts, sores, etc. The seeds can be used as a purgative but only in small doses. Oil obtained from the seeds are used in the treatment of skin diseases and rheumatic pains. It also stimulates hair growth. The root bark is used for sores, dysentery, and jaundice.”

Plants for a Future also warn that all parts of the plant are poisonous.

Jatropha_curcas5_henning

 

Aside from its medicinal properties, the Physic Nut has strong associations in the Caribbean with Christ’s crucifixion. For example, in the book Bush Doctor which lists examples of the lore surrounding Caribbean plants, Sylvester Ayre calls the tree the Crucifixion Tree, stating that: “according to believers the red blood-like substance that oozes from the tree when cut at Easter, symbolizes the blood Christ shed on the cross, which was reputedly made of physic wood”.

When doing her Caribbean research in the early 1920s, Martha Beckwith was told of the Physic Nut tree’s propensity to bleed on Good Friday at 12 noon and one of her Pukkumerian informants who had tried this herself, said to Beckwith that the substance oozing from the wood “ really was blood’”.

 

Next time…. I’ll be looking at the folklore surrounding a few other trees whose wood was believed to have been used for Christ’s Cross.

 

Sources (in order of appearance in post)

Martha Warren Beckwith, “Jamaica Ethnobotany” in Martha Warren Beckwith, with music recorded in the field by Helen H. Roberts, Jamaica Folklore (New York: The American Folk-Lore Society, 1928), p. 24.

“Plants for a Future” https://pfaf.org/user/Plant.aspx?LatinName=Jatropha+curcas

Sylvester Ayre, Bush Doctor: Jamaica and the Caribbean’s Almost Forgotten Folklore and Remedies (Kingston, Jamaica: LMH Publishing Limited, 2002), p. 10.

Martha Warren Beckwith, Black Roadways: A Study of Jamaica Folk Life (reprint, New York: Negro Universities Press, 1969, of orig. edn, Chapel Hill: University of North Carolina Press, 1929), p. 40.

Image credits: Photograph of West African Jatropha curcas by R.K. Henning at http://www.Jatropha.org

Advertisements

Guinea weed (Petiveria alliacea L.)

The plant Martha Warren Beckwith described as Guinea Weed, more commonly known as Guinea Hen Weed or Strong Man’s Weed (Petiveria alliacea L.), is yet another plant with a strong odour used for its anti-duppy properties. Two of her African-Jamaican informants, Forbes and Wilfred, told Beckwith that Guinea Hen Weed leaves should be rubbed over the body and scattered about rooms to keep duppies at bay. She was also told that Guinea Hen Weed was used in this way to get rid of headaches and fever. Peart, another of Beckwith’s informants, said that it could be sniffed when one had a cold.

 

Petiveria_alliacea_(9367401848)

 

In “Medicinal Plants of Jamaica”, the authors note that Guinea Hen Weed has “a strong smell of garlic and… contains mustard oil” which would explain why it was used to clear head colds.

 Next time…. why the physic nut tree bleeds on Good Friday.

 

Sources

Martha Warren Beckwith, “Jamaica Ethnobotany” in Martha Warren Beckwith, with music recorded in the field by Helen H. Roberts, Jamaica Folklore (New York: The American Folk-Lore Society, 1928), p. 18.

G.F. Asprey and Phyllis Thornton, “Medicinal Plants of Jamaica”, pt 2, West Indian Medical Journal, vol. 3, no. 1 (1954) accessed via http://www.herbalstudies.net.

Picture credits: Petiveria alliacaea by Dick Culbert – https://commons.wikimedia.org/wiki/File:Petiveria_alliacea_(9367401848).jpg

 

Devil’s Backbone (Centrostachys aspera)

This month’s featured plant, Devil’s Backbone (Centrostachys aspera), aka Devil’s Horsewhip, is associated with the spirit world in name only. I’m guessing that the name is based on the plant’s appearance. It is described by Cassidy and Le Page in the Dictionary of Jamaican English as having “sharp burs… along a whip-like flowering stalk”.

Achyranthes_aspera0

 

What’s in a name?

Martha Warren Beckwith gave the Latin name for Devil’s Backbone as Centrostachys aspera but more modern sources such as the Natural History Museum of Jamaica Common Names Database  and the Dictionary of Jamaican English classify it as Achyranthes aspera or Achyranthes indica. As the Latin names for plants change periodically, I’m guessing it may have altered since Beckwith’s day.

However Devils Backbone/Horsewhip is classified, the usage of Centrostachys aspera and Achyranthes aspera in Jamaican folk medicine is very similar. In “Jamaica Ethnobotany”, Martha Beckwith described it being boiled to make a tea to drink to treat colds and an early 20th century list of Jamaican medicinal plants by Morris Steggarda included Devil’s Backbone as a treatment for colic. More modern accounts, such as the LMH Official Dictionary of Jamaican Herbs & Medicinal Plants, also state that the plant is used as a remedy for colds, colic and venereal disease.

Next time…. Continuing my devilish theme, I’m heading to the other side of the Atlantic to check out some British plants associated with Beelzebub.

 

Sources (in order of appearance in text)

F.G. Cassidy and R.B. Le Page (eds), Dictionary of Jamaican English (2nd ed., University of the West Indies Press: Barbados, 2002), p. 148.

Natural History Museum of Jamaica Common Names Database: http://nhmj-ioj.org.jm/ioj_wp/botany/common-name/

Martha Warren Beckwith, “Jamaica Ethnobotany” in Martha Warren Beckwith, with music recorded in the field by Helen H. Roberts, Jamaica Folklore (New York: The American Folk-Lore Society, 1928), p. 16.

Morris Steggarda, “Plants of Jamaica Used by Natives for Medicinal Purposes”, American Anthropologist, New Series, vol. 31, no. 3 (Jul – Sept., 1929), pp. 431-434, p. 432.

L. Mike Henry and K. Sean Harris, The LMH Official Dictionary of Jamaican Herbs and Medicinal Plants and Their Uses (Kingston: Jamaica, LMH Publishing Limited, 2002), p. 17.

Image credits: Achyranthes aspera by Kurt Stüber: https://commons,wikinmedia.org/wiki/File:Achyranthes_aspera0.jpg