Jerusalem Artichoke

 

Jerusalem-Artichoke-1

Ojibway: Ashkibwaan
Latin: Helianthus tuberosus L.

 

Common Names:

Girasole

Description

Stout, rough, branching stems bear large golden-yellow flower heads.

Flowers

Heads to 7.5 cm (3 in.) wide, with 10-20 ray flowers; bracts beneath heads narrow, spreading; August to October

Leaves

10-25 cm (4-10 in.) long, ovate to lanceolate, thick and
rough,?toothed, opposite below and alternate above, with
winged stalks,?3 main veins.

Jerusalem-Artichoke-2
Height

1.5-3 m (5-10 ft.) tall.

Habitat

Moist soil.

Range

Throughout east, except far north; also in northwestern United States.

Discussion

The edible tuber is highly nutritious and, unlike potatoes, contains no starch, but rather carbohydrate in a form that is metabolized into natural sugar. Today they are sold in produce markets stores and, when boiled or roasted like potatoes, are delicious. Raw, they have a sweet, nut-like taste. This plant is high in iron and ideal for diabetics, because when ingested it does not increase glucose levels.