Tag Archives: petals

Parts of an Orchid

It is good to know the different parts of an orchid.  The flowers have six main parts.

  • Three sepals
  • Two petals
  • One labellum (meaning tongue)

Another important feature of the orchid is the column.  This is where the pollen is found.  The ovary behind the flower will swell after pollination, and the seed develops in it.

Orchid have a feature called a bract.  This is like a leaf, but in botany is not considered one.  In identification of some orchids, particularly Thelymirtra or Sun Orchid, the number of bracts can assist in orchid identification.

Images from: Start with the Leaves: A simple guide to common orchids and lilies of the Adelaide Hills by Robert Lawrence © 2011
Used with kind permission from the author.