Knapp, F. H. (1846). The botanical chart of British flowering plants and ferns: Shewing at one view their chief characteristics ; generic and specific names, with the derivation ; their localities, properties, etc., etc., etc. Binns and Goodwin.
Παραπομπή σε μορφή Chicago (17η εκδ.)Knapp, F. H. The Botanical Chart of British Flowering Plants and Ferns: Shewing at One View Their Chief Characteristics ; Generic and Specific Names, with the Derivation ; Their Localities, Properties, Etc., Etc., Etc. Bath [England]: Binns and Goodwin, 1846.
Παραπομπή σε μορφή MLA (8th εκδ.)Knapp, F. H. The Botanical Chart of British Flowering Plants and Ferns: Shewing at One View Their Chief Characteristics ; Generic and Specific Names, with the Derivation ; Their Localities, Properties, Etc., Etc., Etc. Binns and Goodwin, 1846.