Search John Harvey Photo for... Advanced Search...

Kingdom: Plantae (Plant) Subkingdom: Viridaeplantae (green plants) Infrakingdom: Streptophyta Phylum/Division: Tracheophyta (vascular plants) Subphylum/Subdivision: Spermatophytina (plants that produce seeds) Infraphylum/Infradivision: Angiospermae (Flowering plant) Class: Magnoliopsida (dicots) Subclass: Asteridae Order: Solanales Family: Polemoniaceae Genus: Polemonium Species: Polemonium pulcherrimum (Jacob's-ladder) Species: Polemonium californicum (Showy Jacob's ladder)