Lycopodiophyta. (lÄ«'kÅpÅ'dÄÅf`ÉtÉ) , division of the plant kingdom consisting of the organisms commonly called club mosses club moss,name generally used for the living species of the class Lycopodiopsida, a primitive subdivision of vascular plants.ycopodiophyta. (botany). A division of the subkingdom Embryobionta characterized by a dominant independent sporophyte, dichotomously branching roots and stems, a single vascular bundle, and small, simple, spirally arranged leaves.
There are three Military Departments within the Department of Defense: the Department of the Army, which the United States Army is organized within. the Department of the Navy, which the United States Navy and the United States Marine Corps are organized within.
Article I, Section 8, Clause 11 of the U.S. Constitution gives Congress alone the power to declare war. The U.S. Constitution also spells out the military powers of the president of the United States: he or she serves as commander in chief of the U.S. armed forces. Throughout U.S. history, however, there have been conflicts between the two branches (legislative and executive) over who has the greatest military power.