Kingdom:
Phylum:
Angiosperms
Order:
Fabales
Family:
Species:
irwinii
ID:
175573

Status:
valid

Authors:
Windler & S.G.Skinner

Source:
ildis

Year:
1982

Citation Micro:
Phytologia50: 204 (1982)

WFO Identifier:
wfo-0000174902

Common Names

  • Crotalaria Irwinii
  • Irwin's Crotalaria
  • Irwin's Rattlebox

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Description

Crotalaria irwinii (also called Irwin's Rattlebox, among many other common names) is a shrub or small tree native to the Caribbean, Central America, and South America. It typically grows in dry, rocky, or sandy soils in tropical and subtropical climates.

Uses & Benefits

Crotalaria irwinii is used as a cover crop, as a forage crop for livestock, and as an ornamental plant in gardens.

Flower, Seeds and Seedlings

Crotalaria irwinii has yellow flowers with a sweet scent. The seed is small, dark brown and flat. The seedlings are small and have a light green color.

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Cultivation and Propagation

Crotalaria irwinii is a perennial plant that can be propagated by seed or cuttings. It prefers full sun and well-drained soil. It can be grown in containers or in the ground. It is drought tolerant and can tolerate a wide range of soil types. It is best to water the plant regularly and fertilize it once a month.

Where to Find Crotalaria irwinii

Crotalaria irwinii is native to the tropical forests of Central and South America. It can be found in the rainforests of Colombia, Ecuador, and Peru.

Crotalaria irwinii FAQ

What is the scientific name of Crotalaria irwinii?

Crotalaria irwinii

What is the common name of Crotalaria irwinii?

Irwin's Crotalaria

What is the natural habitat of Crotalaria irwinii?

Moist, sandy, or clay soils in open areas, such as hillsides, roadsides, and open woodlands

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