Kingdom:
Phylum:
Angiosperms
Order:
Fabales
Family:
Species:
sagittalis
ID:
174753

Status:
valid

Authors:
L.

Source:
ildis

Year:
1753

Citation Micro:
Sp. Pl.: 714 (1753)

WFO Identifier:
wfo-0000174082

Common Names

  • Crotalaria Sagittalis
  • Arrowleaf Rattlebox
  • Arrowleaf Crotalaria

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Synonyms

  • Crotalaria belizensis Lundell [valid]
  • Crotalaria fruticosa Mill. [valid]
  • Crotalaria lunulata Raf. [illegitimate]
  • Crotalaria matthewsana Benth. [valid]
  • Crotalaria sagittalis blumeriana Senn [deprecated]
  • Crotalaria sagittalis fruticosa (Mill.) Fawc. & Rendle [valid]
  • Crotalaria sagittalis oblonga Michx. [valid]
  • Crotalaria tuerckheimii Senn [deprecated]
  • Crotalaria parviflora Roth [valid]
  • Crotalaria platycarpa Link [valid]
  • Crotalaria pringlei A.Gray [valid]
  • Crotalaria pilosa Raf. [illegitimate]
  • Crotalaria sagittatas Hill [unknown]
  • Crotalaria bialata Schrank [valid]
  • Crotalaria tuerckheimii tuerckheimii [unknown]
  • Crotalaria undulata Knowles & Westc. [valid]
  • Iocaulon lunulata Raf. [valid]
  • Iocaulon pilosa Raf. [valid]
  • Iocaulon sagittalis (L.) Raf. [valid]
  • Crotalaria sagittalis blumeriana H.Senn [valid]
  • Crotalaria tuerckheimii H.Senn [valid]
  • Crotalaria sagittalis sagittalis [unknown]
  • Anonymos sagittalis Walter [unknown]
  • Crotalaria parviflora glabella M.Martens & Galeotti [valid]
  • Crotalaria parviflora hirsutissima M.Martens & Galeotti [valid]
  • Crotalaria tuerckheimii macrantha H.Senn [valid]
  • Crotalaria sagittalis typica H.Senn [invalid]
  • Crotalaria sagittalis parviflora (Roth) Schltdl. [unknown]
  • Crotalaria sagittalis rotundifolia Schltdl. [unknown]

Description

Crotalaria sagittalis (also called Arrow-shaped 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 sagittalis is a fast-growing, annual legume that is used as a cover crop and forage crop. It can be used to improve soil fertility, reduce soil erosion, and suppress weeds. It is also used as an ornamental plant in gardens.

Flower, Seeds and Seedlings

Crotalaria sagittalis has yellow flowers that are fragrant and have five petals. The seeds are small, round, and black. The seedlings have small, oval-shaped leaves.

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Cultivation and Propagation

Crotalaria sagittalis is a small shrub native to South America. It can be propagated from seed or cuttings. Seeds should be sown in spring in a well-draining potting mix. Cuttings should be taken in late spring or early summer and rooted in a potting mix. The plant prefers full sun and should be watered regularly.

Where to Find Crotalaria sagittalis

Crotalaria sagittalis 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 sagittalis FAQ

What is the scientific name of Crotalaria sagittalis?

Crotalaria sagittalis

What is the common name of Crotalaria sagittalis?

Arrow-shaped crotalaria

What is the natural habitat of Crotalaria sagittalis?

Dry forests and scrublands

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