List: word usually written using kana alone

usually written using kana alone  noun  noun (generic) 

• Korean hill cherry (Prunus verecunda)

usually written using kana alone  noun  noun (generic) 

• Japanese hazel (Corylus sieboldiana)

usually written using kana alone  noun  noun (generic) 

• Erman's birch (Betula ermanii), Russian rock birch

usually written using kana alone  noun  noun (generic) 

• willow-leafed magnolia (Magnolia salicifolia), anise magnolia

usually written using kana alone  noun  noun (generic) 

• Manchurian walnut (Juglans mandshurica)

usually written using kana alone  noun  noun (generic) 

• winged spindle-tree (Euonymus alatus), burning bush, winged euonymus

usually written using kana alone  noun  noun (generic) 

• goldencup St. John's wort (Hypericum patulum)

usually written using kana alone  noun  noun (generic) 

• tea olive (Osmanthus fragrans), fragrant olive, sweet olive

usually written using kana alone  noun  noun (generic) 

• Japanese beech (Fagus japonica)

usually written using kana alone  noun  noun (generic) 

• Japanese raisin tree (Hovenia dulcis)