Pennisetum

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Definition

Noun: 1. A genus of Old World grasses: Pennisetum is the scientific name for a genus of perennial or annual grasses, many of which are native to tropical and warm temperate regions of Africa and Asia. These grasses are often characterized by their bristly, spike-like flower clusters.

Usage
  • The ornamental grass Pennisetum 'Hameln' is popular in landscaping for its fluffy, bottlebrush-like flower plumes.
  • Pennisetum glaucum, commonly known as pearl millet, is a vital cereal crop grown in arid regions.
  • The researcher studied several species within the genus Pennisetum.
Advanced Usage
  • In botanical and horticultural contexts, Pennisetum is always capitalized and italicized when referring to the genus name, as per scientific convention.
    • The garden featured a beautiful specimen of Pennisetum alopecuroides.
Variants and Related Words
  • Fountain grass: A common name for several ornamental species in this genus, especially and .
  • Pearl millet: The common name for , an important food grain.
  • Napier grass: The common name for , a tall species used for animal fodder.
Synonyms
  • Genus Pennisetum (the formal taxonomic term).
Related Terms (Scientific Context)
  • Poaceae: The grass family to which the genus Pennisetum belongs.
  • Paniceae: The tribe within the grass family that includes the genus Pennisetum.
  • Cenchrus: A closely related genus of grasses; some species formerly classified as have been reclassified into .
Noun
  1. a genus of Old World grasses

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