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单词 seedling leaf
释义

> as lemmas

seedling 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.
extracted from seedlingn.adj.
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更新时间:2024/9/21 13:54:26