原生於歐洲、非洲西北部與亞洲西部的喬木或灌木樹種，大量栽植做為樹籬。花朵為白色、紅色或粉紅色（稱為「山楂花」, may）；山楂果為漿果，小而圓，深紅色。

單子山楂(種)　(P,,U,繁體中文-偏好,D,U,U)
山楂(種)　(,U,繁體中文-非偏好,UF,U,U)
tan tzu shan cha (P,,U,韋氏拼音-偏好,UF,U,U)
dān zǐ shān zhā(P,,U,漢語拼音-偏好,UF,U,U)
dan zi shan zha(P,,U,漢語拼音(無聲調)-偏好,UF,U,U)
Crataegus monogyna(species)　(P,,U,英文-偏好,D,U,N)
Crataegus monogyna(species)　(P,,U,拉丁語-偏好,D,U,N)
common hawthorn(species)　(,U,英文-非偏好,AD,U,U)
singleseed hawthorn(species)　(,U,英文-非偏好,UF,U,U)
oneseed hawthorn(species)　(,U,英文-非偏好,UF,U,U)
common haw(species)　(,U,英文-非偏好,UF,U,U)
motherdie(species)　(,U,英文-非偏好,UF,U,U)
whitethorn(species)　(,U,英文-非偏好,UF,U,U)
white-thorn(species)　(,U,英文-非偏好,UF,U,U)
quickthorn(species)　(,U,英文-非偏好,UF,U,U)
maythorn(species)　(,U,英文-非偏好,UF,U,U)
mayblossom(species)　(,U,英文-非偏好,UF,U,U)
Crataegus curvisepala(species)　(,U,拉丁語-非偏好,UF,U,U)
Crataegus oxyacantha(species)　(,U,拉丁語-非偏好,UF,U,U)

藝術與建築詞典根目錄
....代理者層面
........活體有機體
............真核生物 (域)
................植物界 (界)
....................被子植物門 (門)
........................木蘭綱 (綱)
............................薔薇目 (目)
................................薔薇科 (科)
....................................山楂屬
........................................單子山楂 (種)

source plant or animal for....

山楂(山楂樹種之木材)

英文....	Species of tree or shrub native to Europe, northwest Africa, and western Asia, used extensively for hedges. It bears white, red or pink blossoms (called 'may'); its fruit, the haw, is a small, round, dark red berry.

單子山楂(種)............	[AS-Academia Sinica]
.................	大英百科全書線上繁體中文版 August 11, 2014
Crataegus monogyna(species)............	[VP]
.................	ITIS Report: Taxonomy online (2005-)
.................	NCBI Taxonomy Browser (2008-)
.................	Smithsonian Collections Search Center (2009-)
.................	Encyclopedia Britannica Online (2002-)
common hawthorn(species)............	[VP]
.................	Hora, Oxford Encyclopedia of the Trees of the World (1981)
singleseed hawthorn(species)............	[VP]
.................	ITIS Report: Taxonomy online (2005-)
oneseed hawthorn(species)............	[VP]
.................	ITIS Report: Taxonomy online (2005-)
common haw(species)............	[VP]
.................	Encyclopedia Britannica Online (2002-)
motherdie(species)............	[VP]
.................	Encyclopedia Britannica Online (2002-)
whitethorn(species)............	[VP]
.................	Encyclopedia Britannica Online (2002-)
white-thorn(species)............	[VP]
.................	Oxford English Dictionary Online (2002-)
quickthorn(species)............	[VP]
.................	Encyclopedia Britannica Online (2002-)
maythorn(species)............	[VP]
.................	Encyclopedia Britannica Online (2002-)
mayblossom(species)............	[VP]
.................	Encyclopedia Britannica Online (2002-)
Crataegus curvisepala(species)............	[VP]
.................	ITIS Report: Taxonomy online (2005-)
Crataegus oxyacantha(species)............	[VP]
.................	ITIS Report: Taxonomy online (2005-)

Getty AAT: 300374948 Getty AAT: http://www.getty.edu/vow/AATFullDisplay?find=costume&logic=AND¬e=&subjectid=300374948
聯合目錄： 單子山楂 、山楂 、tan tzu shan cha 、dān zǐ shān zhā 、dan zi shan zha 、Crataegus monogyna 、common hawthorn 、singleseed hawthorn 、oneseed hawthorn 、common haw 、motherdie 、whitethorn 、white-thorn 、quickthorn 、maythorn 、mayblossom 、Crataegus monogyna 、Crataegus curvisepala 、Crataegus oxyacantha