Generic sample from Gossypium raimondii
Gossypium raimondii
D5 designation assigned to Gossypium raimondii.  It is one of ~40 species of D-genome Gossypium species found in Central America.  D5 - or Gossypium raimondii - is the D-diploid species that is most closely related to the D-genome in allotetraploid cotton (AD).  GN33 is a plant that has grown many years in the Pohl Conservatory on top of Bessey Hall at Iowa State University in the care of Dr. Jonathan Wendel.