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 (leaf 265) — Illustrationes florae Novae Hollandiae, sive Icones generum quae in prodromo florae Novae Hollandiae et Insulae Van Diemen descripsit Robertus Brown

Plate 7 — Choix des plus belles fleurs

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

Untitled--Flower Study

Plate 142 — Choix des plus belles fleurs

Scarlet Gilia (Gilia aggregata)

Walkingstick Cholla (Opuntia imbricata)

Cattlaya superbus

Tab. XXX — Plantae selectae quarum imagines ad exemplaria naturalia Londini, in hortis curiosorum nutrita, v.1-10

Cannas and Cypress Vine (Canna species and Ipomoea quamoclit)

Plate (leaf 277) — Illustrationes florae Novae Hollandiae, sive Icones generum quae in prodromo florae Novae Hollandiae et Insulae Van Diemen descripsit Robertus Brown

Plate 17 — Choix des plus belles fleurs