Brassicaceae greens, Savoy, kohlrabi, and gai lan ("Brassica oleracea"), turnip, napa cabbage, bomdong, bok choy and rapini ("Brassica rapa"), rocket salad/arugula ("Eruca sativa"), garden cress ("Lepidium sativum"), watercress ("Nasturtium officinale") and radish ("Raphanus") and a few spices like horseradish ("Armoracia rusticana"), "Brassica", wasabi ("Eutrema japonicum"), white, Indian and black mustard ("Sinapis alba", "Brassica juncea" and "B. nigra" respectively). Vegetable oil is produced from the seeds of several species such as "Brassica napus" (rapeseed oil), perhaps providing the largest volume of vegetable oils of any species. Woad ("Isatis tinctoria") was used in the past to produce a blue textile dye (indigo), but
Jeremiah Choy to honour 50 years of Singapore music. Jeremiah Choy Jeremiah Choy 蔡光明 is an actor, writer, director and choreographer. Jeremiah Choy is a trained lawyer who went full-time into directing, acting, writing and choreography in 1997. Since 1988, he has performed and toured in many critically acclaimed productions with TheatreWorks. He was part of the Best Actor (Ensemble) in the Descendents of the Eunuch Admiral in the Cairo International Festival of Experimental Theatre in 1996. Choy directed various productions such as A Broadway Christmas Carol and Machine where he was nominated the best Director for the DBS Life! Theatre Awards