Silphium

This article covers the plant called Silphium that was used in classical antiquity; for the modern genus Silphium, see Rosinweed.

Ancient silver coin from Cyrene depicting a stalk of Silphium.

Silphium (also known as silphion or laser) was a plant that was used in classical antiquity as a rich seasoning and as a medicine. It was the essential item of trade from the ancient North African city of Cyrene, and was so critical to the Cyrenian economy that most of their coins bore a picture of the plant (illustration, right). The valuable product was the plant's resin (laser, laserpicium, or lasarpicium).

Aside from its uses in Greco-Roman cooking (as in recipes by Apicius), many medical uses were ascribed to the plant. It was said that it could be used to treat cough, sore throat, fever, indigestion, aches and pains, warts, and all kinds of maladies. It has been speculated that the plant may also have functioned as a contraceptive, based partly on Pliny's statement that it could be used "to promote the menstrual discharge". Given that many species in the parsley family have estrogenic properties, and some (such as wild carrot) have been found to work as an abortifacient, it is quite possible that the plant was pharmacologically active in the prevention or termination of pregnancy.

Silphium was an important species in prehistory, as evidenced by the Egyptians and Knossos Minoans developing a specific glyph to represent the silphium plant. It was used widely by most ancient Mediterranean cultures; the Romans considered it "worth its weight in denarii" (silver coins). Legend said that it was a gift from the god Apollo.

The exact identity of silphium is unclear. It is commonly believed to be a now-extinct plant of the genus Ferula, perhaps a variety of "giant fennel". The still-extant plant Ferula tingitana has been suggested as another possibility. Another plant, asafoetida, was used as a cheaper substitute for silphium, and had similar enough qualities that Romans, including the geographer Strabo, used the same word to describe both.

Identity and extinction

The identity of silphium is highly debated. It is generally considered to belong to the genus Ferula, probably as an extinct species (although the currently extant plants Ferula tingitana, Ferula narthex, and Thapsia garganica have historically been suggested as possible identities). K. Parejko, writing on its possible extinction, concludes that "because we cannot even accurately identify the plant we cannot know for certain whether it is extinct."

The cause of silphium's supposed extinction is not entirely known. The plant grew along a narrow coastal area, about 125 by 35 miles, in Cyrenaica (in present-day Libya). Much of the speculation about the cause of its extinction rests on a sudden demand for animals that grazed on the plant, for some supposed effect on the quality of the meat. Overgrazing combined with overharvesting may have led to its extinction. The climate of the maghreb has been drying over the millennia, and desertification may also have been a factor. Another theory is that when Roman provincial governors took over power from Greek colonists, they over-farmed silphium and rendered the soil unable to yield the type that was said to be of such medicinal value. Theophrastus reports that the type of ferula specifically referred to as "silphium" was odd in that it only grew in the wild, and could not be successfully grown as a crop in tilled soil. The validity of this report is questionable, however, as Theophrastus was merely passing on a report from another source. Pliny reported that the last known stalk of silphium found in Cyrenaica was given to the Emperor Nero "as a curiosity".

Silphium retained a ghostly literary half-life in lists of aromatics copied one from another, until it makes perhaps its last, spectral appearance in the list of spices that the Carolingian cook should have at hand— Brevis pimentorum que in domo esse debeant ("A short list of condiments that should be in the home") — by a certain "Vinidarius", whose excerpts of Apicius survive in one eighth-century uncial manuscript. Vinidarius's dates may not be much earlier.

Connection with the heart symbol

Main article: Heart (symbol)

jb (F34) "heart" in hieroglyphs

Ancient silver coin from Cyrene depicting a seed/fruit of silphium

There has been some speculation about the connection between silphium and the traditional heart shape (♥). The symbol is remarkably similar to the Egyptian "heart soul" (ib). The sexual nature of that concept, combined with the widespread use of silphium in ancient Egypt for birth control, and the fact that silphium seeds were heart-shaped, leads to speculation that the character for ib may have been derived from the shape of the silphium seed.

Contemporary writings help tie silphium to sexuality and love. Silphium appears in Pausanias' Description of Greece in a story of the Dioscuri staying at a house belonging to Phormion a Spartan, "For it so happened that his maiden daughter was living in it. By the next day this maiden and all her girlish apparel had disappeared, and in the room were found images of the Dioscuri, a table, and silphium upon it." Silphium as Laserpicium makes an appearance in a poem (Catullus 7) of Catullus to his lover Lesbia (though others have suggested that the reference here is instead to silphium's use as a treatment for mental illness, tying it to the 'madness' of love).

Heraldry

Il silfio d’oro reciso di Cirenaica

In the Italian military heraldry, Il silfio d’oro reciso di Cirenaica (silphium couped or of Cyrenaica) was the symbol granted to the units that fought in the campaigns in North Africa during World War II.

References

• Dalby, Andrew (2002). Dangerous Tastes: The Story of Spices. University of California Press. ISBN 0-520-23674-2.
• Herodotus. The Histories. II:161, 181, III:131, IV:150-165, 200-205.
• Pausanias. Description of Greece 3.16.1-3
• Pliny the Elder. Natural History. XIX:15 and XXII:100-106.
• Tatman, John. "Silphium: Ancient wonder drug?". Jencek's Ancient Coins & Antiquities. Retrieved 2007-02-05.
• Theophrastus. Enquiry into Plants and Minor Works on Odors and Weather Signs. II:13- 21. (translation by Hort A. Cambridge, 1949.)

Further reading

• Buttrey, T. V. (1997). "Part I: The Coins from the Sanctuary of Demeter and Persephone". In D. White (ed.) (ed.). Extramural Sanctuary of Demeter and Persephone at Cyrene Libya, Final Reports: Vol. VI. Philadelphia. pp. 1–66. {{cite book}}: |editor= has generic name (help)
• Favorito, E. N. (1995). "The Silphium Connection". Celator. 9 (2): 6–8. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
• Fisher, Nick (1996). "Laser-Quests: unnoticed allusions to contraception in a poet and a princeps?" (– ^{Scholar search}). Classics Ireland. 3: 73–97. doi:10.2307/25528292. JSTOR 25528292. Retrieved 2006-12-14. {{cite journal}}: External link in |format= (help)
• Gemmill, Chalmers L. (1966). "Silphium". Bulletin of the History of Medicine. 40 (4): 295–313. PMID 5912906. {{cite journal}}: Unknown parameter |month= ignored (help)
• Koerper, Henry (1999). "The Silphium Motif Adorning Ancient Libyan Coinage: Marketing a Medicinal Plant". Economic Botany. 53 (2): 133–143. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
• Riddle, John M. (1997). Eve's Herbs: A History of Contraception and Abortion in the West. Cambridge: Harvard University Press. pp. 44–46. ISBN 0-674-27024-X.
• Riddle, John M. (1994). "Birth Control in the Ancient World". Archaeology. 47 (2): 29–35. {{cite journal}}: Unknown parameter |coauthors= ignored (|author= suggested) (help); Unknown parameter |month= ignored (help)
• Tameanko, M. (1992). "The Silphium Plant: Wonder Drug of the Ancient World Depicted on Coins". Celator. 6 (4): 26–28. {{cite journal}}: Unknown parameter |month= ignored (help)
• Tatman, J. L. (2000). "Silphium, Silver and Strife: A History of Kyrenaika and Its Coinage". Celator. 14 (10): 6–24. {{cite journal}}: Unknown parameter |month= ignored (help)
• Wright, W. S. (2001). "Silphium Rediscovered". Celator. 15 (2): 23–24. {{cite journal}}: Unknown parameter |month= ignored (help)
• William Turner, A New Herball (1551, 1562, 1568)

External links

• David W. Tschanz; "Ancient Herbal Contraception"
• Silphium and Ancient Roman Cookery at Gernot Katzer's Spice Pages
• The Secret of the Heart
• The Straight Dope on Silphium