| 词条 | Ophiopogon planiscapus |
| 释义 |
|taxon = Ophiopogon planiscapus |image = Ophiopogon-planiscapus-Nigr.jpg |authority = Nakai }}Ophiopogon planiscapus is a species of flowering plant in the family Asparagaceae. It is a small evergreen perennial growing to {{convert|20|cm|0|abbr=on}} tall by {{convert|30|cm|0|abbr=on}}wide.[1] It grows from short rhizomes, and bears tufts of grasslike leaves, from which purple or white flowers emerge in racemes held on short stems above the leaves. It is native to Japan, where it grows on open and forested slopes.[2][3] Garden useThe cultivar 'Nigrescens' (black mondo, black mondo grass[4] or black lilyturf) is grown as groundcover. Its leaves turn from green to dark purple (black) and can grow to {{convert|8|in|0|abbr=on}} tall and 1/4 inch wide. The flowers are white to pale lilac. This plant is commonly used in rock gardens or raised beds as an ornamental plant; owing to its dwarf qualities it can be lost in borders.[2] It has gained the Royal Horticultural Society's Award of Garden Merit.[5] There is also two variegated forms called 'Little Tabby' and 'Silver Ribbon'. These are green with white borders around the leaves.[6] PropagationThe plants spread by underground stolons with thick fleshy roots making fair sized colonies which can be separated by division in the spring. References1. ^{{cite book|title=RHS A-Z encyclopedia of garden plants|year=2008|publisher=Dorling Kindersley|location=United Kingdom|isbn=1405332964|pages=1136}} 2. ^1 European Garden Flora vol. 1, p. 266 3. ^When Perennials Bloom: An Almanac for Planning and Planting by Tomasz Aniśko, p. 342 4. ^https://www.edenproject.com/shop/Black-Mondo-Grass.aspx 5. ^{{cite web|title=RHS Plant Selector - Ophiopogon planiscapus 'Nigrescens'|url=http://apps.rhs.org.uk/plantselector/plant?plantid=3636|accessdate=27 June 2013}} 6. ^{{Cite book|url=https://www.worldcat.org/oclc/191846797|title=When perennials bloom : an almanac for planning and planting|last=1963-|first=Aniśko, Tomasz,|date=2008|publisher=Timber Press|isbn=9780881928877|location=Portland|oclc=191846797}} External links{{commons category|Ophiopogon planiscapus}}
4 : Ophiopogon|Flora of Japan|Garden plants of Asia|Groundcovers |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。