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slender centaury

Scientific Name: Centaurium tenuiflorum

Family: Gentianaceae

Category: Dicot

Growth: Forb/herb

Duration: Annual

Other Names:

       

Slender Centaury (Centaurium tenuiflorum)

Centaurium tenuiflorum, commonly known as Slender Centaury, is an annual herb belonging to the Gentianaceae family.

Taxonomy and Nomenclature

  • Scientific Name: Centaurium tenuiflorum (Hoffmanns. & Link) Fritsch
  • Family: Gentianaceae (Gentian family)
  • Nomenclature Reference: in Mitt. Naturwiss. Vereins Univ. Wien nov. ser., 5: 97. 1907

Distribution and Habitat

  • Slender Centaury is native to certain regions. One specific location mentioned is South Pelion, Greece, where it has been spotted in a prairie by a riverbank.
  • It is described as exceptionally rare in the UK, found at only one locality on undercliffs in West Dorset.
  • It can be found on bare, often damp, grassy open ground.

Morphological Characteristics

  • Slender Centaury is an annual herb, growing up to 35cm tall, but usually shorter, barely reaching 15cm.
  • Flowers are usually white and occasionally pink.
  • The flowers are arranged in a dense manner.
  • A related species, yellow centaury, is a tiny slender plant with fleshy pinkish-green stalks.

Related Species

  • Mention is made of Lesser Centaury (C. pulchellum), Common Centaury (C. erythraea), and Seaside Centaury, all of which are native.
  • Zeltnera muehlenbergii, also known as Muhlenberg's centaury, is a species native to western North America.

Further Information

  • The RHS (Royal Horticultural Society) provides help and information on Centaurium tenuiflorum.
  • EDDMapS provides distribution maps, although they may be incomplete.