A GARDEN FLORA 
99 
I. Pernyi. Central and W. China. 
I. serrata. Japan. 
Syn. I. Sieboldii. 
I. verticillata. Black Alder Winterberry. E. North 
America. 
ITjLTCIUM. Anise Trees. Magnoliacese. 
I. floridanum. Poison Bay. S. United States. 
Height 5 feet. The Poison Bay is growing near 
a south wall, where it has stood six winters in the 
open, with slight protection. The flowers, which 
appear in May, are a dull maroon, and of a most 
curious shape. 
*1. religiosum. China and Japan. 
IMPATTENS. Geraniacese. 
fl. Oliveri. 
INCARVILLEA. Bignoniacese. 
I. Delavayi. China. 
I. grandiflora. China. 
ENDIGOFERA. Leguminosse. 
I. decora, var. alba. China and perhaps Japan. 
L gerardiana. N.W. Himalaya. 
Growing in an open position, where it flowers 
throughout summer and autumn. It is pruned each 
year. 
I. gerardiana, var. macrostachya. 
*1. hebepetala. N.W. Himalaya. 
INGA. See CALLIANDRA. 
IONOPSIDIUM. Cruciferae. 
I. acaule. Violet Cress. Portugal, N. Africa. 
IPOMiEA. Convolvulaceae. 
*1. Purga. Jalap. Mexico. 
