title: Vessels in some apocynaceae.
abstract: In the present investigation vessels of 24 species of the family Apocynaceae have been studied. Lot of variation exist in the size and shape of vessels, number of perforation plates and intervascular thickening of walls in the taxa of Apocynaceae.
authors.affiliation: Department of Botany, University of Rajasthan, Jaipur, India.
authors.forename: A
authors.initials: A
authors.lastname: Nag
authors.forename: S
authors.initials: S
authors.lastname: Kshetrapal