Two bound volumes, 1929
- "Flowers A.H.C. Volume I": Apetalae (Chloranthus)-Sarracenia, ff.134 [pencil drawings of half-flowers, some with related notes to reverse], n.d. .
- "Flowers A.H.C. Volume II": Spiraea-Cornus, ff.160 [pencil drawings of half-flowers, some with notes/sketches to reverse]. Anotated 'Arthur H. Church. Oxford 1929' on flyleaf.