| 单词 | pearlwort | 
| 释义 | pearlwortn.  Any of various small tufted or mat-forming plants with inconspicuous white or apetalous flowers, constituting the genus  Sagina (family  Caryophyllaceae) and found in north temperate regions; esp. (more fully  procumbent pearlwort)  S. procumbens, a plant of bare stony or sandy places, walls, etc. ΘΚΠ the world > plants > particular plants > plants and herbs > according to family > Caryophyllaceae (chickweeds and allies) > 			[noun]		 > pearlwort pearlwort1650 seal-wort1837 pearl weed1887 sagina1962 1650    W. How Phytologia Britannica 109  				Saxifraga Anglicana alsinefolia, Pearle-wort, Chickeweed, Break-stone. 1660    J. Ray Catalogus Plantarum Cantabrigiam 151  				Saxifraga Anglica Occidentalium..Pearlwort, Chickweed-Breakstone. 1744    J. Wilson Synopsis Brit. Plants 228  				Pearlwort, Chickweed, Breakstone. Common in moist barren pastures, and the walks in gardens. 1777    W. Curtis Flora Londinensis I. Pl. 12  				Sagina procumbens. Procumbent Pearlwort. 1787    W. Withering Brit. Plants 		(1796)	 II. 215  				Sagina [procumbens]... Chickweed-Breakstone. Trailing Pearlwort. Walls, roofs, sandy, and also boggy places. 1822    A. Eaton Man. Bot. 		(ed. 3)	 20  				Sagina..procumbens, (pearl-wort). 1854    S. Thomson Wanderings among Wild Flowers 		(ed. 4)	 III. 186  				Pearlworts, inconspicuous plants, with narrow leaves. 1900    W. Robinson Eng. Flower Garden 		(ed. 8)	 787/2  				The only species worthy of culture is the Lawn Pearlwort (S. glabra), a plant very generally known in consequence of being much talked of a few years since as a substitute for lawn Grass. 1943    R. Morse Bk. Wildflowers vii. 59  				In company with the whitlow-grass on old dry walls you may often find the pearlwort, the thyme-leaved sandwort,..and the wall speedwell. 2003    Independent 		(Nexis)	 17 May  				On the island, an earth-sculpted sleeping figure lies covered in pearlwort. Compounds  pearlwort spurrey  n. 		 †(a) an alpine pearlwort,  Sagina saginoides, resembling, and formerly classified as, a kind of spurrey (genus  Spergula) (obsolete);		 (b) a kind of spurrey,  Spergula morisonii, introduced to arable land in parts of the British Isles from central Europe. ΚΠ 1777    W. Curtis Flora Londinensis I. Pl. 139  				Spergula saginoides. Pearlwort Spurrey. 1797    Encycl. Brit. XVII. 688/1  				[Spergula] Saginoides, pearlwort spurrey, has smooth, linear, opposite leaves. 1842    Penny Cycl. XXII. 333/2  				Spergula saginoides, pearl-wort spurrey, and S. subulata, awl-shaped spurrey, are also natives of Great Britain. 1997    C. Stace New Flora Brit. Isles 		(ed. 2)	 210  				S. morisonii Boreau—Pearlwort Spurrey. This entry has been updated (OED Third Edition, September 2005; most recently modified version published online March 2022). <  | 
	
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