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With the Phacelia and the mercury and some others I had the good luck in this one generation to reach as high as nearly 90% of tricotylous seedlings, a figure indicating that the normal dicotylous type had already become rare in the race. In other cases 80% or nearly 80% was easily attained.
And the result has been that from varieties which, on an average, exhibited 50-55% deviating seedlings, after one or two years of selection this proportion in the offspring was brought up to about 90% in most of the cases. Phacelia and mercury with tricotylous seedlings, and the Russian sunflower with connate seed leaves, may be cited as instances.
It might have begun earlier, in the time Seyavi of the campoodie tells of, when antelope ran on the mesa like sheep for numbers, but scarcely any foot-high herb rears itself except from the midst of some stout twigged shrub; larkspur in the coleogyne, and for every spinosa the purpling coils of phacelia.
It might have begun earlier, in the time Seyavi of the campoodie tells of, when antelope ran on the mesa like sheep for numbers, but scarcely any foot-high herb rears itself except from the midst of some stout twigged shrub; larkspur in the coleogyne, and for every spinosa the purpling coils of phacelia.
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