On the Three remarkable Sexual Forms of Catasetum tridentatum, an Orchid in the possession of the Linnean Society. Linnean Society Journal vi. 1862 ("Botany"), pages 151-157.
Yellow Rain. "Gardeners' Chronicle", July 18, 1863, page 675.
On the thickness of the Pampean formation near Buenos Ayres. Geological Society Journal xix. 1863, pages 68-71.
On the so-called "Auditory-sac" of Cirripedes. Natural History Review, 1863, pages 115-116.
A review of Mr. Bates' paper on 'Mimetic Butterflies.' Natural History Review, 1863, page 221-. [Not signed.]
On the existence of two forms, and on their reciprocal sexual relation, in several species of the genus Linum. Linnean Society Journal vii. 1864 ("Botany"), pages 69-83.
On the Sexual Relations of the Three Forms of Lythrum salicaria. [1864.] Linnean Society Journal viii. 1865 ("Botany"), pages 169-196.
On the Movement and Habits of Climbing Plants. [1865.] Linnean Society Journal ix. 1867 ("Botany"), pages 1-118.
Note on the Common Broom (Cytisus scoparius). [1866.] Linnean Society Journal ix. 1867 ("Botany"), page 358.