Index Kewensis. An enumeration of the genera and species of flowering plants from the time of Linnaeus to the year 1885 inclusive together with their authors' names ... /
Royal Botanic Gardens, Kew.
Darwin, Charles,1809-1882.
Hooker, Joseph Dalton,1817-1911.
Jackson, Benjamin Daydon,1846-1927.
Oxonii,
1893-1895.