Kingdom:
Phylum:
Angiosperms
Order:
Fabales
Family:
Species:
vespertilio
ID:
174758

Status:
valid

Authors:
Benth.

Source:
ildis

Year:
1839

Citation Micro:
Ann. Nat. Hist.3: 429 (1839)

WFO Identifier:
wfo-0000174087

Common Names

  • Crotalaria Vespertilio
  • Bat-wing Rattlebox
  • Bat-wing Rattlepod

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Description

Crotalaria vespertilio (also called Bat-winged Rattlebox, among many other common names) is a species of flowering plant in the legume family. It is native to tropical and subtropical regions of South America, and is found in wetland habitats. It is an annual herb with a slender stem and yellow flowers.

Uses & Benefits

Crotalaria vespertilio is used as an ornamental plant, for fodder, and for medicinal purposes.

Flower, Seeds and Seedlings

The flowers of Crotalaria vespertilio are yellow in color and have a tubular shape. The seeds are small, dark brown, and have a smooth surface. The seedlings are thin, with long, narrow leaves.

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Cultivation and Propagation

Crotalaria vespertilio is an annual or short-lived perennial that can reach up to 3 feet in height. It prefers full sun and well-drained soil. Propagation is by seed, which should be sown in spring or early summer. The seeds should be sown in a well-prepared seedbed and lightly covered with soil. The seedlings should be thinned to 12-18 inches apart.

Where to Find Crotalaria vespertilio

Crotalaria vespertilio is native to the southeastern United States, from Florida to Texas. It is typically found in dry, open areas such as roadsides, fields, and disturbed sites.

Crotalaria vespertilio FAQ

What is the scientific name of Crotalaria vespertilio?

Crotalaria vespertilio

What is the common name of Crotalaria vespertilio?

Bat-winged rattlebox

What is the natural habitat of Crotalaria vespertilio?

It is found in dry, open areas, such as roadsides and disturbed habitats.

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