Intermountain Flora (4). Subclass Asteridae (except Asteraceae). roses identification keys

identification keys

has been the subject of shared explorations by The New York Botanical Garden

Pavonia is the largest genus of the Malvaceae

Piptocarpha (Compositae: Vernonieae) treats 46 species within two subgenera

A natural sequel to the seminal An Affair with a House

Intermountain Flora (4). Subclass Asteridae (except Asteraceae). roses identification keysThis volume covers a great many of the most difficult families found in the flora of the Intermountain region, the largest of which are Polemoniaceae, Hydrophyllaceae, Boraginaceae, and Scrophulariaceae. Includes reliable keys, thorough descriptions, and plentiful illustrations for the flora of this region.