Bidens Pilosa Leaves

Description bidens pilosa is a branched annual forb of gracile habit growing up to 18 meters tallit grows aggressively on disturbed land and often becomes weedy. Pilosa is an annual erect and ruderal herb originating from south america and now found in almost all tropical and subtropical region countries. Capitula with 5 8 ray flowers with well developed rays 5 16 mm long and involucral bracts numbering mostly 12 vs.
bidens pilosa leaves

Here the effects of exogenous.

Bidens pilosa leaves. Bidens pilosa is an annual plant producing an erect much branched stem up to 100cm tall though the plant can often flower seed and then die when much smaller. Pilosa is a cosmopolitan weed occurring mostly in hot tropical areas including sub saharan africa where it is a widely consumed leafy green vegetable source 12. The enzyme is from a commonly found flowering weed called bidens pilosa a plant native to the americas. This plant is not only recognized for its nutritional value but also for its pharmacological and bio medical importance 34.

In zimbabwe the leaves are boiled with peanut butter and eaten. Bidens pilosa is eaten in africa as a vegetable. It has white or yellow flowers and long narrow ribbed black achenes seeds. Bidens pilosa is an erect annual herb that stands from 03 2 m high and bears opposite pinnately compound broadly ovate 3 5 9 lobed leaves 3 20 cm long and 25 12 cm wide.

Pilosais either glabrous or hairy with green opposite leaves that are serrate lobed or dissected. Stems are reddish tinged. Fermented with rice to make sake range. The leaves are all oppositely arranged and range from simple to pinnate in form the upper leaves with three to five dentate ovate to lanceolate leaflets.

Pilosa with capitula without ray flowers or with short rays up to 3 mm and involucral bracts numbering 7 10. A possible way to enhance secondary metabolite production can be through the use of elicitors. Leaf segments ovate to lanceolate lobed or bilobed at the base with margins crenate serrate and apices acute. 4 angled simple or branched.

Pilosa contain a diverse array of natural products these are produced in relatively low concentrations. It grows to a height of up to 15 m branching from the base and its yellow flowers have 5 15 mm diameter. The plant is gathered from the wild for local use as a food and medicine. The researchers from south ural state university used fresh leaves from the plant to break down biological proteins.

Bidens pilosa is native to south america the caribbean africa and. Bidens pilosa asteraceae is an edible medicinal plant with many bioactivities reported to have a health beneficial role in controling various diseases. It grows to an average height of 60 cm and a maximum of 150 cm in favorable environments figure 1. Pilosa prefers full sun and moderately dry soil.