ORDER | : Asteales |
FAMILY | : Asteraceae |
GENUS | : Cyanthillium Blume |
SPECIES | : cinereum (L.) H. Rob. |
BOTANICAL NAME | : Cyanthillium cinereum (L.) H. Rob. |
SYNONYMS | : --- |
COMMON NAME | : Little ironweed. |
TAMIL NAME | : Puvamkuruntal. |
HINDI NAME | : Sahadevi. |
HABIT : A small annual herb with hairy stem. |
LEAVES : Simple, alternate, ovate-elliptic or lanceolate obtuse or acute, mucronate, irregularly dentate or crenate-serrate, hairy. |
FLOWERS : Pinkish-violet, in small heads forming divaricate terminal corymbs. Bract 1, small, linear below each head, and small bracts in the forks of the peduncles. Involucral bracts linear-lanceolate, awned, silky below. Pappus hairy, white. Corolla equal, regular, tubular, lobes 5, Stamens 5, Ovary inferior, style bifid, hairy. |
FRUIT : Cypsela square, oblong, narrow at base, hairy. |
FLOWERING AND FRUITING TIME : November-February |
The seeds yield a fatty oil and are used as an anthelmintic and alexipharmic; they are said to be quite effective against roundworms and threadworms. |
They are also given for coughs, flatulence, intestinal colic and dysuria and for leucoderma, psoriasis and other chronic skin-diseases. |
The seeds are made into a paste with lime juice and used for destroying pediculi. |