| 单词 | seedling leaf |
| 释义 | > as lemmasseedling leaf seedling leaf n. a seed leaf; a cotyledon. ΘΚΠ the world > plants > part of plant > reproductive part(s) > seed > [noun] > parts of > cotyledon or seed-leaf seed leafa1682 seedling leaf1699 ear leaf1718 seed lobe1720 deaf-ear1725 cotyledon1776 1699 J. Evelyn Acetaria 56 The larger Roots..are much inferior to the young Seedling Leaves and Roots. 1771 G. White Let. 30 Mar. in Nat. Hist. Selborne (1789) 90 The insect that infests turnips..(destroying often whole fields while in their seedling leaves). 1879 C. M. Buckton Town & Window Gardening i. 6 We will open the seed and take out the little plant or germ and examine it. You can see..the seedling leaf, which is fastened at the back of the stem and bud. 1916 M. A. Carleton Small Grains i. i. 18 Seedling leaves vary in color from very light green or yellow green through dark green to purple. 2012 Plant & Soil 357 17/1 The first seedling leaf became visible. < as lemmas |
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