Kingdom:
Phylum:
Angiosperms
Order:
Fabales
Family:
Genus:
Species:
nigricans
ID:
187339

Status:
valid

Authors:
L.

Source:
ildis

Year:
1753

Citation Micro:
Sp. Pl.: 739 (1753)

WFO Identifier:
wfo-0000186668



Common Names

  • Black Broom
  • Black Spanish Broom
  • Black Laburnum


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Synonyms

  • Cytisus nigricans nigricans [unknown]
  • Lembotropis nigricans (L.) Griseb. [valid]
  • Lembotropis nigricans nigricans [unknown]
  • Laburnum nigricans (L.) J.Presl [valid]
  • Calophaca nigricans (L.) B.Fedtsch. [valid]
  • Cytisus virgatus Salisb. [illegitimate]
  • Genista nigricans (L.) Scheele [unknown]

Description

Cytisus nigricans (also called Black Broom, among many other common names) is a shrub native to the Mediterranean region. It has yellow flowers and grows in dry, sandy soils. It is found in open woodlands, grasslands, and scrublands.

Uses & Benefits

Cytisus nigricans is used as a forage crop for livestock and as a green manure crop. It is also used as a medicinal plant to treat various ailments such as fever, inflammation, and digestive problems.

Cultivars, Varieties & Sub-species

Cytisus nigricans sub. nigricans
Cytisus nigricans sub. atratus (Schur) Nyman

Flower, Seeds and Seedlings

Cytisus nigricans has yellow flowers with five petals, each about 1 cm long. The seeds are brown, flat, and about 2 mm long. The seedlings are slender, with two cotyledons and a long hypocotyl.

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Cultivation and Propagation

Cytisus nigricans is a perennial shrub native to tropical Asia. It can be propagated by seed or cuttings. Seeds should be sown in a well-drained soil mix and kept moist. Cuttings should be taken from healthy, mature plants and rooted in a moist soil mix. Both methods should be kept in a warm, sunny location.

Where to Find Cytisus nigricans

Cytisus nigricans can be found in the western United States, primarily in California, Arizona, and New Mexico.

Cytisus nigricans FAQ

What is the scientific name of Cytisus nigricans?

Cytisus nigricans

What is the common name of Cytisus nigricans?

Black Broom

What is the natural habitat of Cytisus nigricans?

It is native to temperate Europe and is found in dry, rocky habitats.

Species in the Fabaceae family