by Harold St. John
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Identification of Hawaiian plants
Later travels and botanical studies of W...
A biological survey of the Inland Empire
Teratologic Typha
Hudson Bay railway, LePas to Kettle Rapi...
Ferns of Rotuma Island, a descriptive ma...
Flora of Great Britain and Ireland
Campanulaceae-Lobelioideae
The garden of bellflowers in North Ameri...
Campanula raineri Perpenti endemismo del...
A monographic study of the Hawaiian spec...
Campanulaceae Juss., Gen. 163. 1789