. The botany of crop plants : a text and reference book. Botany, Economic. HORDEUM 147 3. Ilordeum distichon ereclum (erect-eared barley).—In this the heads are erect and broad. On the dorsal side of the grain at the base, there is a characteristic crown furrow, so that in longitudinal section a rounded hump shows (Fig. 54). Rachis joints are from to millimeters long. The rachilla is hairy and^ Fig. 54.—Bases of the grains of two-rowed barleys. A, jB, nodding barley (Hordeum distichon nutans); C, D, erect-eared barley (H. distichon erec- tum). (After Newman.) 4. Hordeum dist
. The botany of crop plants : a text and reference book. Botany, Economic. HORDEUM 147 3. Ilordeum distichon ereclum (erect-eared barley).—In this the heads are erect and broad. On the dorsal side of the grain at the base, there is a characteristic crown furrow, so that in longitudinal section a rounded hump shows (Fig. 54). Rachis joints are from to millimeters long. The rachilla is hairy and^ Fig. 54.—Bases of the grains of two-rowed barleys. A, jB, nodding barley (Hordeum distichon nutans); C, D, erect-eared barley (H. distichon erec- tum). (After Newman.) 4. Hordeum distichon nutans (bent or nodding barley).— In this the heads hang down when ripe. On the dorsal side of the grain at the base, there is a slight horseshoe-shaped depression. In lengthwise section, the base of the kernel slopes off (Fig. 54). Rachis joints are to millimeters. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Robbins, Wilfred William, 1884-1952. Philadelphia : P. Blakiston's Son
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Keywords: ., booka, bookcentury1900, bookdecade1910, booksubjectbotanyeconomic
