Red Lily (Lilium montanum)

California Poppy (Eschscholtzia californica)

Untitled (Calla Lily)

Quill-Leaf Tillandsia (Tillandsia fasciculata)

Flame Azalea (Rhododendron speciosum)

Plate 398 — North American wild flowers, v.5 (1925)

Cannas and Cypress Vine (Canna species and Ipomoea quamoclit)

Mountain Rose-Bay (Rhododendron catawbiense)

Lily (Lilium montanum)

Umbrella Tree (Magnolia tripetala)

Mexican Fremontia (Fremontodendron mexicanum)

Bourgeau Rose (Rosa bourgeauiana)

Plate 336 — North American wild flowers, v.5 (1925)

Fringed Gentian (Gentiana elegana)

Plate 391 — North American wild flowers, v.5 (1925)

Plate 310 — North American wild flowers, v.4 (1925)

Plate 342 — North American wild flowers, v.5 (1925)

Plate 175 — North American wild flowers, v.3 (1925)

Plate 97 — Choix des plus belles fleurs

Plate 40 — North American wild flowers, v.1 (1925)

Plate 161 — North American wild flowers, v.3 (1925)

Plate 205 — North American wild flowers, v.3 (1925)

Plate 303 — North American wild flowers, v.4 (1925)

Plate 314 — North American wild flowers, v.4 (1925)