Botan Ergebnisse der Polakschen Expedition nach Persien, Memoirs of the Imperial Academy, Vienna, 1885-1886.
Beitrage zur Flora v Lycien, Carien u Mesopotamien, ibid, 1885-1886.
Die Arten der Gattung Ephedra, ibid, 1889.
Pedaliaceae and Martyniaceae, Engler u Prantl Naturliche Pflanzen-familien, 1895.
Flora of Mount Kinabalu in North Borneo, Trans Linn Soc, 1894.
Melocanna bambusoides, ibid, 1904.
Structure of 'Sararanga sinuosa' , Journ Linn Soc, 1896.
Dicellandra and Phaeoneuron (ibid, 1900)
Monograph of the Indian Aconites, Annals, Royal Botanic Garden, Calcutta, 1905.
Apocynaceae, Flora of Tropical Africa, 1904.
Gramineae, Flora Capensis, 1897-1900.
Lentibulariaceae, ibid, 1904
Pedaliaceae, ibid, 1904.
Note
^Library and Archive Catalogue, su www2.royalsociety.org, Royal Society. URL consultato il 21 ottobre 2010 (archiviato dall'url originale il 22 luglio 2012).