Distinguishing Features: Trifolium campestre (low hop clover), is very close in identity to two other hop clovers, the Trifolium aureum (hop clover) and Trifolium dubium (least hop clover). Although all are edible, the below descriptions are in reference specifically to the Trifolium campestre. There is another very close look-a-like called black medic (Medicago lupulina). James A. Duke; Author division. James A. Duke is currently considered a "single author." If one or more works are by a distinct, homonymous authors, go ahead and split the author. Includes. James A. Duke is composed of 8 names. You can examine and separate out names. Combine with Handbook of Edible Weeds by James A. Duke, 9780849329463, available at Book Depository with free delivery worldwide. Handbook of Edible Weeds : James A. Duke : 9780849329463 We use cookies to give you the best possible experience. The lab rats who got extremely high doses ended up getting tumors in their livers and we got root beer tasting like bubble gum. But, as Dr. James Duke, below left, the author the Handbook of Edible Weeds, has written, safrole has to be put in perspective: Root beer with safrole was 1/13 as cancer-causing as alcohol in beer. "If you can't beat it, eat it." Words of wisdom from the author of this portable guide that emphasizes finding practical uses for weeds rather than waging pesticidal war on them. CRC Handbook of Edible Weeds contains detailed descriptions and illustrations of 100 edible weeds, representing 100 genera of higher plant species. James A Duke born 1929 is an American botanist He is the author of numerous publications on botanical medicine including the CRC Handbook of Medicinal He. James A. Duke. Quite the same Wikipedia. Just better. To install click the Add extension button. That's it. The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time. Handbook