"The taxonomic treatments for Intermountain Flora were published between 1972 and 2012 in eight parts, volumes 1, 2A, 2B, 3A, 3B, 4, 5, and 6. Included in this,

"The taxonomic treatments for Intermountain Flora were published between 1972 and 2012 in eight parts, volumes 1, 2A, 2B, 3A, 3B, 4, 5, and 6. Included in this,

This volume covers a great many of the most difficult families found in the flora of the intermountain region. The largest sections of this volume are dedicated

Published posthumously, this volume reflects renowned botanist Arthur Cronquist's long-time interest in the Asterales & completes the work on the Asteridae begu