Venation
the arrangement of the veins in the leaves of plants. If a leaf has only a single midrib without branches as in many Coniferæ, the venation is said to be simple. The three lated, netted, or angular, found in the leading types of venation are the reticuexogens and a few aberrant endogens; the parallel, or curved, found in all the forked, characteristic of ferns. Lindley higher endogens; and the furcate, or made 10 divisions: veinless, equal-veined, 101 straight-veined, curve-veined, netted, veined, and hidden-veined. Professors McCosh and Dickie considered that they had traced a connection between the ramifications of plants and their venation. tion. department of western France; bounded on the W. by the Bay of Biscay, on the N. by Loire-Inférieure, and on the S.
VENDÉE, LA, WAR OF The square miles; pop. about 450,000. The department, which owes its name to a small affluent of the Charente, is traversed from E. to W. by a range of hills, called in the E. the Plateau de Gatin, and in the W. the Collines Nantaises, and is watered in the N. by the affluents of the Loire, and in the S. by the Lay and the affluents of the Charente. Of its three divisions the W. is the Marais, occupied by salt marshes and lakes; the N. the Bocage, covered with plantations; in the S. and middle is the Plaine, an open and fertile tract.
The coast line, 93 miles in length, presents few deep indentations, the chief being the safe Bay of Aiguillon.
VENDÉE, LA, WAR OF, the Royalist resistance to the French Revolution, which occurred chiefly in Vendée and Brittany. It broke out in Vendée, in March, 1793; gained a victory at Saumur, in June, 1793; but under La Rochejacjuelin was decisively defeated by the Republican forces under Westermann and Marceau at Le Mans, Dec. 12, 1793.
The struggle still went on in Brittany, under the name of the War of the Chouans; but was suppressed by General Hoche in 1796; and finally by Napoleon Bonaparte in 1800. The principal Vendean leaders were La Rochejacquelin, Cathelineau, Charette, and Stofflet.
VENDÉMIAIRE (vong-da-myār'), the first month in the French Republican calendar, beginning Sept. 22 or 23, and ending Oct. 21 or 22; so called from its being the vintage season.