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helianthus

helianthus

9.7
A tall plant like a sunflower with large yellow petals and a dark centre
  • noun
  • /ˌhiːliˈænθəs/
  • Specialized
translation icon : girasol
  • The helianthus is known for its vibrant yellow flowers.

Examples

  • Many species of helianthus are grown for their ornamental value and edible seeds.

  • The helianthus brightened up the entire garden with its vivid yellow petals.

  • He studied the growth patterns of helianthus in different soil types.

  • Look at that helianthus!

  • Many species of helianthus are grown for their ornamental value and edible seeds.

  • The helianthus brightened up the entire garden with its vivid yellow petals.

  • The helianthus is known for its vibrant yellow flowers.

Synonyms

sunflower
vshelianthus
46 1.0

A tall plant that has a large yellow flower head and seeds you can eat

is the whole group of related species rather than a single one

Antonyms

non-flowering plant
  • Specialized
4.4

A plant that does not make flowers, like ferns or mosses

Compounds

Helianthus annuus
  • Specialized
5.7

A tall plant with large yellow flowers that makes seeds for food and oil

Helianthus giganteus
  • Specialized
9.5

A very tall plant like a sunflower that has roots you can eat

9.9

A tall plant that lives for several years with large yellow flowers in open fields

Helianthus petiolaris
  • Specialized
9.9

A type of sunflower with thin, branching stems that grows in sandy places in the central United States

Helianthus tuberosus
  • Specialized
9.9

A tall plant like a sunflower that people grow for edible tubers

9.9

A tall wild sunflower with narrow leaves and bright yellow flowers that grows in wet places in eastern North America

Surface Forms

helianthus singular
helianthuses plural
helianthi plural

Etymology

Helianthus comes from Greek parts heli- meaning 'sun' and -anthus meaning 'flower', so it literally means 'sun-flower' and is a good name for the tall, bright plants such as the sunflower that often seem to face the sun.