Helianthus tuberosus

E785598

Helianthus tuberosus, commonly known as Jerusalem artichoke or sunchoke, is a North American sunflower species cultivated for its edible, tuberous roots used as a root vegetable.

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Statements (50)

Predicate Object
instanceOf plant species
root vegetable crop
binomialAuthority Linnaeus NERFINISHED
binomialName Helianthus tuberosus NERFINISHED
canBecome invasive species
carbohydrateType fructan
commonName Jerusalem artichoke NERFINISHED
earth apple
sunchoke
sunroot
cultivatedFor edible tubers
dietaryUse low-glycemic food
prebiotic food
discoveredByEuropeans 17th century
ediblePart tuber
family Asteraceae NERFINISHED
flowerColor yellow
floweringSeason autumn
late summer
flowerType sunflower-like capitulum
genus Helianthus NERFINISHED
growthForm herbaceous perennial
hardiness frost-tolerant tubers
introducedTo Asia NERFINISHED
Europe NERFINISHED
Oceania NERFINISHED
South America NERFINISHED
kingdom Plantae
leafArrangement alternate on upper stem
opposite on lower stem
maximumHeight 3 meters
namedBy Carl Linnaeus NERFINISHED
nativeTo North America
central North America
order Asterales NERFINISHED
pollinatedBy insects
propagationMethod rhizomes
tubers
relatedTo Helianthus annuus NERFINISHED
soilPreference well-drained soil
sunExposure full sun
taxonRank species
tuberCarbohydrate inulin
tuberStarchContent low
tuberUse alcohol production
fructose syrup production
human food
livestock feed
source of inulin
usedAs root vegetable

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Helianthus hasSpecies Helianthus tuberosus
Helianthus notableSpecies Helianthus tuberosus