Kingdom:
Phylum:
Angiosperms
Order:
Fabales
Family:
Species:
perlaxa
ID:
207284

Status:
valid

Authors:
Polhill

Source:
ildis

Year:
1971

Citation Micro:
Kew Bull.25: 275 (1971)

WFO Identifier:
wfo-0000206613

Common Names

  • Crotalaria perlaxa
  • Perlaxal Crotalaria
  • Perlax Crotalaria

Searching for Crotalaria perlaxa? Discover Suppliers and Request Free Samples Now!

Find Suppliers & Request Samples

Description

Crotalaria perlaxa (also called 'Lax-flowered Rattlebox', among many other common names) is a species of flowering shrub or tree in the family Fabaceae. It is native to the tropical and subtropical regions of the Americas, from Mexico to Argentina. It is found in a variety of habitats, from dry forests to wet forests, in tropical and subtropical climates.

Uses & Benefits

Crotalaria perlaxa is used as an ornamental plant, for its fragrant flowers, and as a source of timber and fuel.

Flower, Seeds and Seedlings

Crotalaria perlaxa has small yellow flowers with five petals and yellow anthers. The seed is small, round and black. The seedlings have two cotyledons, which are oval in shape.

Searching for Crotalaria perlaxa? Discover Suppliers and Request Free Samples Now!

Find Suppliers & Request Samples

Cultivation and Propagation

Crotalaria perlaxa is a fast-growing, evergreen tree that can reach up to 20 m in height. It is native to tropical and subtropical regions of India, Sri Lanka, and Myanmar. It prefers well-drained, fertile soil and full sun. Propagation is by seed or cuttings. Seeds should be sown in spring, while cuttings should be taken in late spring or early summer.

Where to Find Crotalaria perlaxa

Crotalaria perlaxa is native to Central and South America, from Mexico to Brazil.

Crotalaria perlaxa FAQ

What is the common name of Crotalaria perlaxa?

Perlax crotalaria

What is the natural habitat of Crotalaria perlaxa?

It is native to tropical rainforests in Southeast Asia

What is the growth habit of Crotalaria perlaxa?

It is a large shrub or small tree, growing up to 15 m (50 ft) tall

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