Volume 1 of the basic study of American grasses, both indigenous and escapes, cultivated and wild. Over 1400 species. Full descriptions, information. Total in set: over 1100 maps, illustrations. qA definitive work invaluable to both amateur and professional botanists.q a American Reference Books Annual.Nash. Slim tetnens. (Fig. 290.) Culms slender, densely tufted, 30 to 50 cm. tall; sheaths and blades scaberulous, the sheaths usually loosely pilose, more densely so at the summit; blades flat or suhinvolute, 1 to 3 mm. wide, sometimes sparselyanbsp;...
|Title||:||Manual of the Grasses of the United States, Volume One|
|Author||:||A. S. Hitchcock U.S. Dept. of Agriculture, A. S. Hitchcock|
|Publisher||:||Courier Corporation - 2013-07-24|