Calystegia occidentalis (Western morning glory)

Kingdom	Plantae	Plants, but not fungi, lichens, or algae (from Stearn's Botanical Latin)
Subkingdom	Tracheobionta	Vascular plants—plants with a “circulatory system” for delivering water and nutrients
Division	Magnoliophyta	Flowering plants, also known as angiosperms
Class	Magnoliopsida	Dicotyledons—plants with two initial seed leaves
Subclass	Asteridae	A large class that encompasses asters
Order	Solanales	Potatoes, eggplants, tomatoes, peppers, tobacco, petunias, sweet potatoes, morning glories, many others
Family	Convolvulaceae	Bindweed or morning glory family
Genus	Calystegia	From Greek kalux, “cup,” and stegos, “a covering”
Species	occidentalis	From the west, western