喬木物種，原生於東地中海地區，栽植於其他地方。該物種抗旱能力極強，可生長至15公尺（50英呎）高，常綠的葉片有光澤，結出狹長的革質豆莢，豆莢中有可食用的甜漿果，嵌在漿果中的棕色硬質種子可多達15個，成熟的豆莢是動物的食物，也可磨碎作為各種不同用途，供人類使用。種子可磨碎製成膠。該物種的種子是古代重量測量單位的標準，也是「克拉」概念的起源。其「蝗蟲」或「聖約翰麵包」的俗名，是來自聖經紀載中施洗約翰所食的「蝗蟲」；此處的「蝗蟲」指的是長角豆，而非真正的蝗蟲。在聖經中也有其他各種提及長角豆的記載。

角豆樹(種)　(P,,U,繁體中文-偏好,D,U,U)
長角豆(,U,繁體中文-非偏好,UF,U,U)
蝗樹(,U,繁體中文-非偏好,UF,U,U)
聖約翰麵包(,U,繁體中文-非偏好,UF,U,U)
chiao tou shu (P,,U,韋氏拼音-偏好,UF,U,U)
jiǎo dòu shù (P,,U,漢語拼音-偏好,UF,U,U)
jiao dou shu (P,,U,漢語拼音(無聲調)-偏好,UF,U,U)
Ceratonia siliqua(species)　(P,,U,英文-偏好,D,U,U)
Ceratonia siliqua(species)　(P,,U,拉丁語-偏好,D,U,U)
carob(species)　(,U,英文-非偏好,UF,U,U)
carob tree(species)　(,U,英文-非偏好,UF,U,U)
St. John's bread(species)　(,U,英文-非偏好,UF,U,U)
locust tree(species)　(,U,英文-非偏好,UF,U,U)
locust bean tree(species)　(,U,英文-非偏好,UF,U,U)
Johannisbrotbraum(species)　(,U,German-非偏好,AD,U,U)
caroubier(species)　(,U,法語-非偏好,AD,U,U)
alfarrobeira(species)　(,U,Portuguese-非偏好,AD,U,U)
algarrobo(species)　(,U,西班牙語-非偏好,AD,U,U)
caroba(species)　(,U,西班牙語-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)
............................豆目 (目)
................................豆科 (科)
....................................長角豆屬
........................................角豆樹 (種)

source plant or animal for....	角豆莢
source plant or animal for....	刺槐豆膠

英文....

Species of tree native to the eastern Mediterranean region and cultivated elsewhere. It is highly drought resistant. The tree reaches about 15 m (50 feet) in height, has glossy evergreen leaves, and produces long leathery pods that contain up to 15 hard brown seeds embedded in a sweet, edible pulp. The ripened pods are food for animals and also ground for a variety of uses by humans. The seeds are ground to produce a gum. The seeds were a standard of weight measurement in the ancient world, from which the concept "carat" is derived. The common names referring to locusts or St. John's bread come from the belief that the so-called "locusts" on which John the Baptist fed in the Biblical story were carob pods, not grasshoppers. There are various other references to the tree in the Bible.

角豆樹(種)............	[AS-Academia Sinica]
.................	有道youdao詞典 July 16, 2020
長角豆............	[AS-Academia Sinica]
.................	經濟部智慧財產局－本國專利技術名詞中英對照查詢資料庫 July 16, 2020
.................	有道youdao詞典 July 16, 2020
蝗樹............	[AS-Academia Sinica]
.................	AAT-Taiwan 借詞編輯與使用原則 (2013)
聖約翰麵包............	[AS-Academia Sinica]
.................	有道youdao詞典 July 16, 2020
Ceratonia siliqua(species)............	[VP]
.................	MFA Conservation and Art Material Encyclopedia Online (2005-)
.................	ITIS Report: Taxonomy online (2005-)
.................	NCBI Taxonomy Browser (2008-)
.................	USDA Classification online (2008-)
.................	Encyclopedia Britannica Online (2002-)
carob(species)............	[VP]
.................	Oxford English Dictionary Online (2002-)
.................	ITIS Report: Taxonomy online (2005-)
.................	NCBI Taxonomy Browser (2008-)
.................	Encyclopedia Britannica Online (2002-)
carob tree(species)............	[VP]
.................	Oxford English Dictionary Online (2002-)
.................	Encyclopedia Britannica Online (2002-)
St. John's bread(species)............	[VP]
.................	ITIS Report: Taxonomy online (2005-)
.................	NCBI Taxonomy Browser (2008-)
.................	USDA Classification online (2008-)
locust tree(species)............	[VP]
.................	Encyclopedia Britannica Online (2002-)
locust bean tree(species)............	[VP]
.................	Encyclopedia Britannica Online (2002-)
Johannisbrotbraum(species)............	[VP]
.................	USDA Germplasm Resources Information Network (2007-)
caroubier(species)............	[VP]
.................	USDA Germplasm Resources Information Network (2007-)
alfarrobeira(species)............	[VP]
.................	USDA Germplasm Resources Information Network (2007-)
algarrobo(species)............	[VP]
.................	USDA Germplasm Resources Information Network (2007-)
caroba(species)............	[VP]
.................	USDA Germplasm Resources Information Network (2007-)

Getty AAT: 300375537 Getty AAT: http://www.getty.edu/vow/AATFullDisplay?find=costume&logic=AND¬e=&subjectid=300375537
聯合目錄： 角豆樹 、長角豆 、蝗樹 、聖約翰麵包 、chiao tou shu 、jiǎo dòu shù 、jiao dou shu 、Ceratonia siliqua 、carob 、carob tree 、St. John's bread 、locust tree 、locust bean tree 、Johannisbrotbraum 、caroubier 、Ceratonia siliqua 、alfarrobeira 、algarrobo 、caroba