Sphagnum ericaceous shrubs, as well as orchids and carnivorous plants. "Sphagnum" and the peat formed from it do not decay readily because of the phenolic compounds embedded in the moss's cell walls. In addition, bogs, like all wetlands, develop anaerobic soil conditions, which produces slower anaerobic decay rather than aerobic microbial action. Peat moss can also acidify its surroundings by taking up cations, such as calcium and magnesium, and releasing hydrogen ions. Under the right conditions, peat can accumulate to a depth of many meters. Different species of "Sphagnum" have different tolerance limits for flooding and pH, so any one peatland
American Type Founders typecasting operations moved to the Kelly plant in Elizabeth. Salesmen were put on a commission basis. Inventories were cut, faces discontinued, and production of several models of Kelly press as well as the Klymax Feeder was shut down. ATF was released from court supervision in 1936 and in 1938 a sales study was made making the following observations: the Kelly press was obsolete, body type was now the exclusive province of line-casters and display type would have to be the mainstay of type production, almost half of what ATF was selling was other manufacturers products that could easily be made