Lactarius repraesentaneus namely repraesentins B and C. These compounds were shown to promote the radicle elongation of lettuce seedlings by 136%, 118% and 184% at 67 ppm, respectively. Other compounds reported in 2006 are repraesentins D, E, and F. Repraesentin E showed the strongest growth promotion activity, 164% at 3.6 µm, of the three compounds toward the radicle elongation of lettuce seedlings. Lactarius repraesentaneus Lactarius repraesentaneus, commonly known as the northern bearded milkcap, the northern milkcap, or the purple-staining milkcap, is a species of fungus in the Russulaceae family. It has a northerly distribution, and is found in temperate regions of North
Jon Beck Shank Jon Beck Shank Jon Beck Shank (1919-1977) was a Mormon poet and a high school English teacher in New York City. Shank studied at Brigham Young University. While at BYU Shank collaborated with Davis Bitton on a theatrical production. Shank was a native of Pennsylvania and a convert to The Church of Jesus Christ of Latter-day Saints.. Shank died in 1977. In 1945 Shank had a collection of his poems published by Alfred A. Knopf. He later taught high school English in New York City, among his students was Roger Rosenblatt, who later wrote an essay praising Mormon artists in