title: Eicosanyl p-Coumarates from a Kenyan Plant, Psiadia punctulata: Plant Growth Inhibitors.
abstract: From methanol extracts of fresh leaves of Psiadia punctulata (DC.) Vatke, lettuce seed radicle growth inhibitors were isolated and identified as E- and Z-eicosanyl p-coumarates by spectroscopic analyses.
authors.affiliation: a Graduate School of Natural Science and Technology , Okayama University , 3-1-1 Tsushima-naka, Okayama 700 , Japan.
authors.forename: J M
authors.initials: JM
authors.lastname: Keriko
authors.affiliation: b Okayama University , Faculty of Agriculture , 1-1-1 Tsushima-naka, Okayama 700 , Japan.
authors.forename: S
authors.initials: S
authors.lastname: Nakajima
authors.affiliation: b Okayama University , Faculty of Agriculture , 1-1-1 Tsushima-naka, Okayama 700 , Japan.
authors.forename: N
authors.initials: N
authors.lastname: Baba
authors.affiliation: c Jomo Kenyatta University , Faculty of Agriculture , P.O. Box 62000, Nairobi , Kenya.
authors.forename: J
authors.initials: J
authors.lastname: Iwasa
keywords: Asteraceae; E-and Z-eicosanyl p-coumarates; Psiadia punctulata (DC.) Vatke; lettuce seeds; radiclc growth inhibition