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are rounded, 7–15 cm in diameter with 9–13 (rarely 7) serrate lobes incised to half or less of the diameter of the leaf; they are downy at first with white hairs, the hairs mostly lost by late summer except on the veins and the underside of the leaf; the petiole is 2–4 cm long and hairy. In
477:. Because of their variation from the wild species, some cultivars are difficult to assign to species, and they have often been mis-labeled as cultivars of the other related species; notably 'Aureum' has commonly been cited as a cultivar of
469:'Vitifolium'). Other popular cultivars are 'Aconitifolium' ("downy Japanese maple") which has deeply incised leaves; and 'Green Cascade', with drooping to pendulous branches. All three cultivars have gained the
645:
1038:
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554:), is best distinguished by its yellow (not red) flowers, and smooth bark even on old trees. It is more easily distinguished from
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is smooth on young trees, becoming rough and scaly on old trees. The shoots are slender, and thinly downy with whitish hairs. The
973:
1017:
63:
991:
1025:
458:, but it is sometimes considered more tolerant of cold, especially compared to the more delicate cultivars of the latter.
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are 1 cm in diameter, dark purplish-red with five sepals and petals; they are produced 10–15 together in drooping
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544:. It is distinct in its hairless shoots, and usually smaller leaves. Another related species,
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332:
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in temperate regions of Europe, North
America, and elsewhere, though much less commonly than
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1004:
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426:
with the nutlets 7 mm in diameter with a 20–25 mm wing, hanging under the leaves.
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have been selected, some of which have their own common names (e.g. "grape-leaf maple" for
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Cultivars of this maple are found in almost every maple collection including
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560:, as that species rarely has leaves with more than seven lobes.
406:
394:
797:
540:) from southern Japan is sometimes included as a subspecies of
510:, USA). They are also common in more general collections of
454:
Its preferred growing conditions are similar to those of
410:
autumn, the leaves turn bright orange to dark red. The
670:
van
Gelderen, C. J. & van Gelderen, D. M. (1999).
346:
806:
451:tree with multiple trunks joining at ground-level.
418:in early spring as the leaves start to open. The
397:growing to 5–10 m (rarely 15 m) tall, with a
8:
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31:
20:
672:Maples for Gardens: A Color Encyclopedia
602:Botanical Society of Britain and Ireland
569:
250:
631:Kanagawa Prefecture trees and shrubs:
447:. In cultivation, it is often only a
7:
741:'Aconitifolium' AGM / RHS Gardening"
401:up to 40 cm in diameter. The
14:
715:'Vitifolium' AGM / RHS Gardening"
1109:urn:lsid:ipni.org:names:781349-1
780:
62:
763:New RHS Dictionary of Gardening
481:, but is actually derived from
437:is frequently cultivated as an
1:
530:The closely related species
690:Trees of Britain and Europe
471:Royal Horticultural Society
347:
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218:
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59:Scientific classification
57:
48:
39:
30:
23:
1196:Plants described in 1784
761:Huxley, A., ed. (1992).
301:Acer pseudosieboldianum
688:Rushforth, K. (1999).
791:at Wikimedia Commons
536:(Japanese, オオイタヤメイゲツ
508:Boston, Massachusetts
475:Award of Garden Merit
375:), and also southern
737:"RHS Plant Selector
711:"RHS Plant Selector
550:(Japanese: コハウチワカエデ
496:Boskoop, Netherlands
329:downy Japanese-maple
373:Nagasaki Prefecture
351:), is a species of
646:google translation
640:2009-10-04 at the
253:Acer circumlobatum
40:Autumn foliage of
1168:
1167:
1065:Open Tree of Life
800:Taxon identifiers
785:Media related to
743:. Apps.rhs.org.uk
717:. Apps.rhs.org.uk
547:Acer sieboldianum
533:Acer shirasawanum
484:Acer shirasawanum
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264:Matsum. ex Makino
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204:A. japonicum
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604:. Archived from
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577:The Plant List,
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504:Arnold Arboretum
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439:ornamental plant
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44:'Aconitifolium'
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16:Species of maple
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538:ooitayameigetsu
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526:Similar species
520:Surrey, England
492:Esveld Aceretum
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293:Acer nudicarpum
285:Acer monocarpon
277:Acer kobakoense
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838:Acer japonicum
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808:Acer japonicum
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788:Acer japonicum
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739:Acer japonicum
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713:Acer japonicum
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644:(in Japanese;
634:Acer japonicum
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594:BSBI List 2007
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579:Acer japonicum
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542:Acer japonicum
527:
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516:Valley Gardens
479:Acer japonicum
467:Acer japonicum
435:Acer japonicum
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388:Acer japonicum
384:
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325:fullmoon maple
320:Acer japonicum
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269:Acer heyhachii
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261:Acer heyhachii
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611:on 2015-06-26
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557:Acer palmatum
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765:. Macmillan
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745:. Retrieved
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613:. Retrieved
606:the original
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512:horticulture
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42:A. japonicum
41:
24:
18:
1083:kew-2615790
961:iNaturalist
832:Wikispecies
652:2009-10-24.
502:section of
430:Cultivation
390:is a small
383:Description
148:Sapindaceae
102:Angiosperms
1175:Categories
1078:Plant List
692:. Collins
615:2014-10-17
564:References
514:, such as
355:native to
305:nudicarpum
138:Sapindales
927:200013002
914:200013002
463:cultivars
461:Numerous
392:deciduous
342:romanized
198:Species:
166:Section:
72:Kingdom:
1142:VASCAN:
1130:Tropicos
979:927503-1
846:BioLib:
817:Wikidata
650:Archived
638:Archived
365:Hokkaidō
333:Japanese
238:Synonyms
182:Series:
144:Family:
115:Eudicots
1013:MoBotPF
940:3767816
888:2888970
823:Q149269
747:2 March
721:2 March
449:shrubby
416:corymbs
412:flowers
344::
272:Matsum.
191:Palmata
175:Palmata
154:Genus:
134:Order:
76:Plantae
1135:200137
1091:PLANTS
1070:814702
1057:129704
1018:275393
1005:193617
992:837855
862:448667
769:
696:
581:Thunb.
424:samara
407:leaves
369:Kyūshū
361:Honshū
256:Maxim.
229:Thunb.
128:Rosids
1181:Maple
1122:22273
1096:ACJA2
1044:47966
966:63510
901:ACRJA
875:8V69W
609:(xls)
598:(xls)
420:fruit
399:trunk
377:Korea
359:, on
357:Japan
353:maple
337:はうちは楓
327:, or
303:var.
288:Nakai
280:Nakai
187:Acer
173:sect.
171:Acer
122:Clade
109:Clade
96:Clade
83:Clade
1145:9204
1104:POWO
1039:NCBI
1000:IUCN
987:ITIS
974:IPNI
953:1150
948:GRIN
935:GBIF
896:EPPO
857:BOLD
849:3608
767:ISBN
749:2020
723:2020
694:ISBN
500:Acer
403:bark
395:tree
247:List
231:1784
189:ser.
159:Acer
1153:WFO
1117:RHS
1026:NBN
922:FoC
909:FNA
883:EoL
870:CoL
648:).
522:).
473:'s
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679:^
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518:(
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
