1Ro?al Ibotttcultural Socfet?. 



BULBOUS IBISES. 



BY 



PROF. MICHAEL FOSTEK, SEC.E.S. F.E.H.S. &c. 



PUBLISHED AT THE SOCIETY'S OFFICES, 117 VICTORIA STREET, WESTMINSTER, S.W. 



printed for tbe "Regal Iborttcultural Society 



BY 



SPOTTISWOODE & CO. NEW- STREET SQUARE, LONDON. 



