The evolution and classification of flowering plants ανά Cronquist, Arthur

Basic botany ανά Cronquist, Arthur

Intermountain flora; vascular plants of the Intermountain West, U.S.A.

Introductory botany. ανά Cronquist, Arthur

Introductory botany. ανά Cronquist, Arthur

Introductory botany ανά Cronquist, Arthur

The evolution and classification of flowering plants ανά Cronquist, Arthur

The natural geography of plants. ανά Gleason, Henry Allan

Manual of vascular plants of northeaster United States and adjacent Canada ανά Gleason, Henry A., Cronquist, Arthur

Introductory botany ανά Cronquist, Arthur