Red Lily (Lilium montanum)

Eustoma russelianum

Untitled (Calla Lily)

Quill-Leaf Tillandsia (Tillandsia fasciculata)

Mexican Fremontia (Fremontodendron mexicanum)

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

Cannas and Cypress Vine (Canna species and Ipomoea quamoclit)

Flame Azalea (Rhododendron speciosum)

Bourgeau Rose (Rosa bourgeauiana)

Umbrella Tree (Magnolia tripetala)

California Poppy (Eschscholtzia californica)

Mountain Rose-Bay (Rhododendron catawbiense)

Plate 217 — North American wild flowers, v.3 (1925)

Plate 200 — A second century of orchidaceous plants

Plate XLIX — A century of orchidaceous plants selected from Curtis's botanical magazine

Plate 58 — North American wild flowers, v.1 (1925)

Plate 339 — North American wild flowers, v.5 (1925)

Plate 138 — A second century of orchidaceous plants

Plate 243 — North American wild flowers, v.4 (1925)

Plate 327 — North American wild flowers, v.5 (1925)

Plate 141 — A second century of orchidaceous plants

Plate 118 — A second century of orchidaceous plants

Plate 121 — A second century of orchidaceous plants

Plate 202 — North American wild flowers, v.3 (1925)