What is the use of Crotalaria?

What is the use of Crotalaria?

Crotalaria longirostrata and Crotalaria pumila are tropical legumes domesticated since pre-Columbian times. They cover a wide range of uses such as: food and refreshing drink for humans, cover crop or green manure, improvement of fallows, paper elaboration, medicinal plant and honey production (melliferous species).

What is the common name for crotalaria?

rattleweed
Crotalaria retusa is a species of flowering plant in the legume family known by various common names including devil-bean, rattleweed, shack shack, and wedge-leaf rattlepod.

What is the common name for crotalaria Retusa?

Rattleweed
Crotalaria retusa L.

Is crotalaria a complete flower?

The leaflets are obovate/elliptic with a mucronate leaf apex and an entire margin. The abaxial leaf surface is minutely pubescent. The complete, perfect, zygomorphic flowers are terminal or axillary in groups of 1-5 flowers.

Is Crotalaria poisonous?

The toxic principle of crotalaria is something called a pyrrolidizine alkaloid. This class of toxins causes irreversible damage to the liver because it interferes with the ability of the liver cells to regenerate. So toxicity is a cumulative effect.

Is Crotalaria poisonous to humans?

All parts of the plant are toxic, even when it is dried. A dose of 15mg of dried plant per kilogram bodyweight over 2 weeks induces severe liver disease.

Is crotalaria poisonous?

Is crotalaria poisonous to humans?

What type of leaf margin does crotalaria Retusa have?

The leaf blade is oblanceolate in shape. It measures 4 to 7 cm long and 1.5 to 3 cm wide. The base is acute and the top is rounded or slightly notched and has a short mucro. The margin is entire….Crotalaria retusa L.

Can you eat Rattleweed?

Toxic Agent As much as 200 to 350 percent of their body weight of the plant, eaten over a period of several months, may be required to kill cattle, sheep and goats.

Is crotalaria edible?

The leaves and flowers are edible. The plant is widely grown in the tropics as a green manure, often as a cover crop.

Is crotalaria poisonous to cows?

All parts of the plant are poisonous, but the seeds are the worst. Toxicity comes from an alkaloid called monocrotaline, which causes fatal liver failure and other problems in livestock that ingest the plant.

What type of Corolla is in crotalaria Retusa?

standard orbicular
Corolla 1.5-2 cm long, yellow with red striations; standard orbicular; wings with scaly folds; keels with a line of cottony hairs on inner margin. Staminal sheath 6-7 mm long; filaments 5-7 mm long. Ovary 0.8-1 cm long; ovules many; style 1-1.5 cm long; stigma pubescent.

What is the common name of crotalaria juncea?

sunn hemp
Crotalaria juncea (sunn hemp)

How do I get rid of crotalaria?

Showy crotalaria in landscapes should be cut and disposed of immediately. Showy rattlebox control measures include regular, persistent mowing or cutting and/or use of a growth regulating herbicide. Herbicide control measures should be done in spring, when plants are still small.

What is the meaning of crotalaria juncea?

Crotalaria juncea, known as brown hemp, Indian hemp, Madras hemp, or sunn hemp, is a tropical Asian plant of the legume family (Fabaceae). It is generally considered to have originated in India.

Is crotalaria juncea a green manure?

juncea is used as a nitrogen-fixing green manure to improve soil quality, reduce soil erosion, conserve soil moisture, suppress weeds and nematodes, and recycle plant nutrients. It grows quickly and can produce more than 5,000 lb dry matter/acre and 120 lb nitrogen/acre in 9–12 weeks (Clark, 2007).

Is Crotalaria poisonous to cattle?

Showy crotalaria is a significant toxic plant in the region. The seeds remain viable for up to 60 years in undisturbed soil. The plant may appear following land clearing where trees are removed and the soil disturbed. Horse and livestock owners may not realize the hazard that showy crotalaria poses for their animals.

Is Crotalaria edible?

What is the floral formula of Crotalaria?

Floral formula: Crotalaria medicaginea Lamk; Verna Gulabi. Stem-herbaceous, aerial erect, branched, cylindrical, solid, pubescent, green.