Brassica rapa species. Since the turnip had been named first by Linnaeus, the name "Brassica rapa" was adopted. Many butterflies, including the small white, pollinate the "B. rapa" flowers. Brassica rapa Brassica rapa is a plant consisting of various widely cultivated subspecies including the turnip (a root vegetable); napa cabbage, bomdong, bok choy, and cime di rapa (leaf vegetables); and "Brassica rapa subsp. oleifera", an oilseed which has many common names, including "turnip rape", "field mustard", "bird rape", and "keblock". The oil made from the seed is sometimes also called "canola" or "colza", which is one reason why it is sometimes confused
Henri Bok Henri Bok Henri Bok (born 9 March 1950, Rotterdam) is a Dutch bass clarinetist known for his unique compositions. One of the 'Big Three' in bass clarinet history, Henri Bok is a very active worldwide ambassador of his beloved instrument, one to which he has devoted his life as a performer, teacher, improviser and composer. His unique rich and warm sound can be heard on numerous recordings. Bok is noted for his new sound combinations leading to unusual instrumental groups: Duo Contemporain (with marimba/vibraphone), Duo Novair (with accordion), Bass Instincts (with bass oboe), Duo Clarones (bass clarinet duo with Luis