| 词条 | Malus floribunda |
| 释义 |
| image = Malus floribunda (Japanese crabapple).jpg | image_caption = Malus floribunda blossom | taxon = Malus floribunda | authority = Siebold ex Van Houtte }} Malus floribunda, common name Japanese flowering crabapple,[1][2] Japanese crab,[3] purple chokeberry,[2] or showy crabapple,[2] originates from Japan and East Asia. It may be a wild species, or a hybrid of M. sieboldii x M. baccata.{{citation needed|date=April 2012}} DescriptionMalus floribunda forms a round-headed, small deciduous tree with narrow leaves on arching branches. The flowers are white or pale pink, opening from crimson buds. The fruit is red and yellow, of about 1 cm in diameter. ResistanceTree has good disease resistance to apple scab and powdery mildew.[4] The initiators of the PRI disease resistant apple breeding program have discovered that Malus floribunda has resistance to the apple scab and founded the program to introduce this VF gene into cultivated apples. Their work had been progressing with great success.[5] AwardsThis crabapple species is considered as one of the best crabapples for form and flower[6] and has gained the Royal Horticultural Society's Award of Garden Merit.[7] See also
References1. ^{{cite web|url=http://hortiplex.gardenweb.com/plants/nph-ind.cgi?name=Malus&f=d&gl=1&p=1|title=GardenWeb's HortiPlex Plant Database, search results for: Malus|accessdate=September 11, 2009|deadurl=yes|archiveurl=https://web.archive.org/web/20100404011219/http://hortiplex.gardenweb.com/plants/nph-ind.cgi?name=Malus&f=d&gl=1&p=1|archivedate=April 4, 2010|df=}} 2. ^1 2 {{GRIN | accessdate = December 20, 2017}} 3. ^{{cite web|title=BSBI List 2007 |publisher=Botanical Society of Britain and Ireland |url=http://www.bsbi.org.uk/BSBIList2007.xls |format=xls |archive-url=https://www.webcitation.org/6VqJ46atN?url=http://www.bsbi.org.uk/BSBIList2007.xls |archive-date=2015-01-25 |accessdate=2014-10-17 |deadurl=yes |df= }} 4. ^Cal Poly 5. ^Vf scab resistance of Malus 6. ^University of Florida 7. ^{{cite web|title=RHS Plant Selector - Malus floribunda|url=http://apps.rhs.org.uk/plantselector/plant?plantid=1249|accessdate=24 May 2013}} External links{{Commons category-inline|Malus floribunda}}{{Crabapple}}{{Taxonbar |from=Q1683370}}{{fruit-tree-stub}} 5 : Malus|Crabapples|Flora of Japan|Flora of temperate Asia|Natural cultivars |
| 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。