Kingdom:
Phylum:
Angiosperms
Order:
Fabales
Family:
Species:
hainanensis
ID:
199357

Status:
valid

Authors:
R.F.Huang

Source:
ildis

Year:
1957

Citation Micro:
Acta Phytotax. Sin.6: 395 (1957)

WFO Identifier:
wfo-0000198686

Common Names

  • Crotalaria hainanensis
  • Hainan Crotalaria
  • Hainan Rattlebox

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Description

Crotalaria hainanensis (also called Hainan Rattlebox, among many other common names) is an annual herb native to China. It has a low-growing, spreading growth habit and is usually 10-20 cm tall. Its leaves are green and it produces small, yellow flowers in the summer. It is found in dry, sandy soils in open woodlands and grasslands.

Uses & Benefits

Crotalaria hainanensis is used in traditional Chinese medicine as a diuretic and to treat fever, fatigue, and digestive issues. It is also used as an ingredient in some herbal teas and as a natural remedy for anxiety and insomnia.

Flower, Seeds and Seedlings

Crotalaria hainanensis has small, yellow flowers with five petals and a long, thin pistil. The seeds are small, black and round. The seedlings have long, thin stems with small, oval-shaped leaves.

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Cultivation and Propagation

Crotalaria hainanensis is a hardy perennial plant that is easy to cultivate and propagate. It can be propagated by seed or division. When propagating by seed, sow the seeds in a well-drained soil in a sunny location. Water the seeds regularly and keep the soil moist. When propagating by division, divide the plant in spring or autumn and replant in a well-drained soil in a sunny location. Water the plant regularly and keep the soil moist.

Where to Find Crotalaria hainanensis

Crotalaria hainanensis is native to China, India, and Southeast Asia. It can be found in open, sunny areas in moist soils, such as along roadsides, in fields, and in disturbed areas.

Crotalaria hainanensis FAQ

What is the scientific name of Crotalaria hainanensis?

Crotalaria hainanensis

What is the family of Crotalaria hainanensis?

Fabaceae

What is the common name of Crotalaria hainanensis?

Hainan Rattlebox

Species in the Crotalaria genus

Crotalaria brevipedunculata, Crotalaria mexicana, Crotalaria nayaritensis, Crotalaria rzedowskii, Crotalaria filifolia, Crotalaria grandiflora, Crotalaria martiana, Crotalaria polyphylla, Crotalaria purdieana, Crotalaria quercetorum, Crotalaria quinquefolia, Crotalaria berteroana, Crotalaria brachycarpa, Crotalaria breviflora, Crotalaria bupleurifolia, Crotalaria flavicoma, Crotalaria hilariana, Crotalaria holosericea, Crotalaria longirostrata, Crotalaria mollicula, Crotalaria nana, Crotalaria nitens, Crotalaria pilosa, Crotalaria pumila, Crotalaria purshii, Crotalaria rufipila, Crotalaria sagittalis, Crotalaria tetragona, Crotalaria unifoliolata, Crotalaria velutina, Crotalaria vespertilio, Crotalaria bahiaensis, Crotalaria boliviensis, Crotalaria goiasensis, Crotalaria harleyi, Crotalaria irwinii, Crotalaria semperflorens, Crotalaria schiedeana, Crotalaria grandiflora, Crotalaria lotifolia, Crotalaria gloriae, Crotalaria balansae, Crotalaria maypurensis, Crotalaria rotundifolia, Crotalaria angulata, Crotalaria allophylla, Crotalaria intricata, Crotalaria warfae, Crotalaria vitellina, Crotalaria cajanifolia,

Species in the Fabaceae family