A GARDEN FLORA 
7 
A. Negundo, var. californicum. United States. 
Height 17 feet. Planted in the Arboretum 1902. 
A. Negundo, var. variegatum. 
A. nikoense. Nikko Maple. Japan. 
Height 15 feet. Spread of branches 15 feet. 
Planted in the Lower Arboretum 1902. 
A. palmatum. Japanese Maple. Japan. 
„ var. aureum. 
„ var. laciniatum. 
„ var. laciniatum purpureum. 
„ var. linearilobum. 
„ var. palmatifidum. 
„ var. roseo-marginatum. 
„ var. rufescens. 
„ var. septemlobum. 
„ var. variegatum. 
A. pennsylvanicum. Snake-bark Maple. E. North 
America. 
A. platanoides. Norway Maple. Europe. 
,, var. rubrum. Garden origin. 
Height 34 feet. Planted in the Arboretum 1902. 
A. platanoides, var. Schwedleri. 
Height 39 feet. Several trees, planted in the 
Arboretum 1902. 
A. Pseudo-platanus. Sycamore. Europe. 
„ var. albo-variegatum. 
„ var. atropurpureum. 
Height 38 feet. Planted in the Arboretum 
1902. 
A. Pseudo-platanus, var. Leopoldii. 
Height 34 feet. Planted at the same time. 
A. saccharum. Sugar Maple. E. North America. 
Height 34 feet. Planted in the Lower Arboretum 
1901. 
ACHILLEA. Composite. 
A. ageratifolia. Greece. 
Syn. Anthemis Aizoon. 
A. Eupatorium. Orient. 
A. Millefolium, var. roseum. Northern Hemisphere. 
