单词 | Sinapis alba |
例句 | Two Seedlings of Sinapis alba of Equal Age A, Grown in the dark, etiolated. The New Gresham Encyclopedia Volume 4, Part 3: Estremoz to Felspar 2011-04-14T02:00:59.373Z Sinapis alba.—This is sown early in the spring; to be eaten as salad with cress and other things of the like nature; it is of easy culture. The Botanist's Companion, Volume II Similar cases were observed with other seedlings, for instance, with those of Sinapis alba. The Power of Movement in Plants This is the case with the radicles of Sinapis alba, which are plainly apheliotropic; nevertheless, they grow quicker in darkness than in light.* The Power of Movement in Plants Radicles of Sinapis alba.—The radicles of some plants are indifferent, as far as curvature is concerned, to the action of light; whilst others bend towards and others from it.* The Power of Movement in Plants The radicles of Sinapis alba, when immersed in water and exposed to a lateral light, bend from it, or are apheliotropic. The Power of Movement in Plants In the case of the radicles of Sinapis alba, sensitiveness to light also resides in the tip, which, when laterally illuminated, causes the adjoining part of the root to bend apheliotropically. The Power of Movement in Plants |
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