单词 | hair-point |
释义 | > as lemmashair-point hair-point n. Botany an extension of the nerve at the top of some moss leaves, forming a fine tip. ΘΚΠ the world > plants > particular plants > moss > [noun] > parts of moutha1398 fimbria1752 calyptra1753 veil1760 lid1776 apophysis1785 operculum1788 peristoma1792 peristome1799 peristomium1806 hair-point1818 vaginula1818 perigynium1821 vaginule1821 gemma1830 paraphyllium1832 tympanum1832 perigon1857 pseudopodium1861 commissure1863 ocrea1863 cap1864 chaeta1866 struma1866 membranulet1891 pyxis1900 pseudopod1914 annulus- 1818 W. J. Hooker & T. Taylor Muscologia Britannica 25 P[olytrichum] juniperinum... Except in the want of the hair-points to the leaves..we can find no essential difference between this and the preceding species [sc. P[olytrichum] piliferum]. 1867 R. W. Emerson Lett. & Social Aims (1875) vii. 179 Bringing it to a hair-point for the eye and hand of the philosopher. 1893 H. G. Jameson Illustr. Guide Brit. Mosses 10 The single nerve [of the leaf] may either cease below..or in..the apex, or may run out beyond it so as to be excurrent, forming a mucro.., cusp.., or hair-point. 1966 F. H. Brightman Oxf. Bk. Flowerless Plants 74/2 In the form [of Grimmia apocarpa] shown here the leaves are tinged reddish-brown and have white ‘hair points’. < as lemmas |
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