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.(Fig. 271.) Culms 0.75 to 2 m. tall, sparingly branching, rather woody below, not bulbous at base; sheaths re- trorseiy scabrous; blades rather firm, 2 to 4 mm. wide, those of the innova- FIGURE 269. a Melica torreyana. Panicle, X 1; floret, X 5.
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 |
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