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Acer amplum is an Asian species of maple found in Vietnam and China.[2]

Acer amplum
Botanical illustrations of Acer amplum subsp. catalpifolium
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Sapindales
Family:	Sapindaceae
Genus:	Acer
Section:	Acer sect. Platanoidea
Species:	A. amplum
Binomial name
Acer amplum Rehder 1911
Synonyms[1]
List Acer acutum W.P.Fang 1932 Acer acutum var. quinquefidum W.P. Fang Acer acutum var. tientungense W.P.Fang & M.Y.Fang Acer amplum var. convexum (W.P.Fang) W.P.Fang Acer amplum var. jianshuiense W.P.Fang Acer bodinieri var. convexum W.P.Fang Acer cappadocicum subsp. amplum (Rehder) A.E.Murray Acer longipes subsp. amplum (Rehder) P.C.DeJong Acer longipes var. hunanense W.P.Fang & W.K.Hu Acer bodinieri H.Lév. Acer catalpifolium Rehder Acer chunii W.P.Fang Acer tientaiense (C.K. Schneid.) Pojark.

Acer amplum is a tree up to 25 meters tall with smooth brown or gray bark. Leaves are non-compound, heart-shaped, sometimes unlobed but other times with 3 or 5 lobes, the blade up to 25 cm long and about the same distance in width.[2][3]

Subspecies

• Acer amplum subsp. amplum - Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hubei, Hunan, Jiangxi, Sichuan, Yunnan, Zhejiang
• Acer amplum subsp. bodinieri (H.Lév.) Y.S.Chen - Guangxi, Guizhou, Hunan, Yunnan, Vietnam
• Acer amplum subsp. catalpifolium (Rehder) Y.S.Chen - Guangxi, Guizhou, Sichuan
• Acer amplum subsp. tientaiense (C.K.Schneid.) Y.S.Chen - Fujian, Jiangxi, Zhejiang

References

External links

• line drawings for Flora of China, subsp. amplum
• line drawings for Flora of China, subsp. catalpifolium
• line drawings for Flora of China, subsp. bodinieri

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