Stipe (mycology) Stipe (mycology) In mycology, a stipe () is the stem or stalk-like feature supporting the cap of a mushroom. Like all tissues of the mushroom other than the hymenium, the stipe is composed of sterile hyphal tissue. In many instances, however, the fertile hymenium extends down the stipe some distance. Fungi that have stipes are said to be stipitate. The evolutionary benefit of a stipe is generally considered to be in mediating spore dispersal. An elevated mushroom will more easily release its spores into wind currents or onto passing animals. Nevertheless, many mushrooms do not have stipes, including cup fungi,
John Brademas Center for the Study of Congress John Brademas Center for the Study of Congress The John Brademas Center for the Study of Congress at the Robert F. Wagner Graduate School of Public Service is a center at New York University focused on the role of Congress with regard to U.S. policy-making. The center is supported by a grant directed by the U.S. Congress as well as private donations. The mission of the John Brademas Center for the Study of Congress is to increase the understanding of Congress—“the People’s Branch” of government— its role in making policy; its powers, processes and responsibilities. The Center’s bi-partisan work is