Codonopsis Wallich.

Bonnet Bellflower

Greek kodon — bell, -opsis — appearance, referring to the shape of the flower.

Scrambling perennial herbs, often with thick, carrot-like roots. Leaves opposite or alternate, lanceolate, stalked. Flowers terminal, solitary and pendulous. Calyx lobes large. Corolla elongated and often with spots and lines. Stamens free. Ovary inferior or half-inferior. Fruit capsules splitting open at the tip. Grown in cool-climate gardens, mostly in borders and rockeries, for the bell-shaped flowers.

Seed or division.

C. tangshen is edible and is used as a substitute for ginseng. Other species have medicinal uses.

Very similar to Campanula. Scrambling plants; flowers mostly solitary; fruit capsule opening at the tip, cf. Campanula.

About 30 species from C and E Asia to Malaysia.

Matthews (1980), Grey-Wilson (1990).

Source: Spencer, R. (2002). Campanulaceae. In: Spencer, R.. Horticultural Flora of South-eastern Australia. Volume 4. Flowering plants. Dicotyledons. Part 3. The identification of garden and cultivated plants. University of New South Wales Press.

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kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Asteranae
order      Asterales
family       Campanulaceae
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