TABLE 2-GERMINATION REQUIREMENTS FOR INDICATED KINDS-Continued Fob Birdsfoot-Lotus corniculatus.. 2220 TABLE 2-GERMINATION REQUIREMENTS FOR INDICATED KINDS-Continued Cabbage, tronchuda-Brassica Celeriac-Apium graveolens var. rapaceum. Cowpea-Vigna sinensis. Crambe. Cress: 1 Hard seeds often present. Firm ungerminated seeds frequently present. Rhizomatous derivatives of a johnsongrass X sorghum cross or a johnsongrass X sudangrass cross. [20 F.R. 7928, Oct. 21, 1955, as amended at 22 F.R. 4911, July 12, 1957, 24 F.R. 3954, May 15, 1959, 25 F.R. 8772, Sept. 18, 1960, 26 F.R. 10035, Oct. 26, 1961, 27 F.R. 3253, Apr. 5, 1962, 28 F.R. 5361, May 30, 1963, 30 F.R. 7891, June 18, 1965; 32 F.R. 12781, Sept. 6, 1967; 35 F.R. 6108, Apr. 15, 1970] |