| 单词 | leaf teeth |
| 释义 | > as lemmasleaf teeth leaf teeth n. the tooth-like projections on the margins of many leaves (cf. dentate adj.); (formerly also) the tentacles on the surface of a sundew leaf. ΚΠ 1859 A. H. R. Grisebach Flora Brit. W. Indian Islands (1864) 78 This species is very variable: in the more or less developed spreading hairs of the stem and petioles, the leaf-teeth..and the hairs covering them being short or elongated. 1884 F. O. Bower & D. H. Scott tr. H. A. de Bary Compar. Anat. Phanerogams & Ferns 374 The leaf-teeth of Drosera... The leaf of species of Drosera..has at its edge and on its entire upper surface numerous filiform teeth with broadened ends. 2013 Internat. Jrnl. Plant Sci. 174 27 Leaf glands in Prunus species may occur as raised structures on the leaf margin, as flattened structures on the abaxial surface, or at the tips of leaf teeth. < as lemmas |
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